SheafSystem  0.0.0.0
fiber_bundle::e2 Class Reference

Euclidean vector space of dimension 2 (persistent version). More...

#include <e2.h>

Inheritance diagram for fiber_bundle::e2:
fiber_bundle::ed fiber_bundle::at1 fiber_bundle::atp fiber_bundle::tp fiber_bundle::vd fiber_bundle::tuple sheaf::total_poset_member sheaf::abstract_poset_member sheaf::poset_component sheaf::read_write_monitor_handle sheaf::any

HOST FACTORY FACET OF CLASS E2

static const poset_pathstandard_schema_path ()
 The path to the standard schema for this class. More...
 
static void make_standard_schema (namespace_poset &xns)
 Creates the standard schema for this class in namespace xns. More...
 
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, const poset_path &xscalar_space_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute scalar_space_path specified by xscalar_space_path. More...
 
static host_typestandard_host (namespace_type &xns, const std::string &xsuffix, bool xauto_access)
 The host with path standard_host_path<e2>(xsuffix). Returns the host if it already exists, otherwise, creates it in namespace xns with schema specified by standard_schema_path() and standard paths for prerequisites, which are also created if needed. More...
 

EUCLIDEAN VECTOR ALGEBRA (E2) FACET OF CLASS E2

typedef e2_row_dofs_type< double > row_dofs_type
 The type of the row dofs. More...
 
typedef e2_lite volatile_type
 The associated volatile type. More...
 
typedef e2 vector_space_type
 Type of underlying vector space. More...
 
 e2 ()
 Default constructor. More...
 
 e2 (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new e2 handle attached to the member state with hub id xhub_id in xhost. More...
 
 e2 (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new e2 handle attached to the member state with id xid in xhost. More...
 
 e2 (const poset_state_handle *xhost, const std::string &xname)
 Creates a new e2 handle attached to the member state with name xname in xhost. More...
 
 e2 (abstract_poset_member *xother)
 Creates a new e2 handle attached to the same state as xother. More...
 
 e2 (poset_state_handle *xhost, bool xauto_access=true)
 New handle/new state constructor. More...
 
 e2 (poset_state_handle &xhost, const row_dofs_type &xrdt, bool xauto_access=true)
 New handle/new state constructor. More...
 
e2operator= (const row_dofs_type &xrdt)
 Assignment to an instance of the associated row dofs type. More...
 
virtual e2operator= (const abstract_poset_member &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
e2operator= (const e2 &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
 ~e2 ()
 Destructor. More...
 
virtual const volatile_typelite_prototype () const
 Virtual constructor for the associated volatile type. More...
 
virtual volatile_typelite_type () const
 Virtual conversion to the associated volatile type. More...
 

VECTOR ALGEBRA (VD) FACET OF CLASS E2

virtual void put_components (dof_type x_comp, dof_type y_comp)
 Set values of the components to the given arguments. More...
 
 operator row_dofs_type & ()
 Conversion (cast) operator to convert to the associated row dofs type (non const version). More...
 
 operator const row_dofs_type & () const
 Conversion (cast) operator to convert to the associated row dofs type (const version). More...
 

CARTESIAN ALGEBRA (TUPLE) FACET OF CLASS E2

static tpnew_tp (tp_space &xvector_space, int xp)
 Static constructor for general tensors of degree xp over vector space xvector_space. More...
 
static atpnew_atp (tp_space &xvector_space, int xp)
 Static constructor for antisymmetric tensors of degree xp over vector space xvector_space. More...
 
static stpnew_stp (tp_space &xvector_space, int xp)
 Static constructor for symmetric tensors of degree xp over vector space xvector_space. More...
 
virtual tpnew_tp (int xp, bool xauto_access) const
 
virtual atpnew_atp (int xp, bool xauto_access) const
 Virtual constructor for antisymmetric tensors of degree xp over this vector space. More...
 
virtual stpnew_stp (int xp, bool xauto_access) const
 Virtual constructor for symmetric tensors of degree xp over this vector space. More...
 

ABSTRACT POSET MEMBER FACET OF CLASS E2

static const std::string & static_class_name ()
 The name of this class. More...
 
virtual const std::string & class_name () const
 The name of this class. More...
 
virtual e2clone () const
 Make a new handle, no state instance of current. More...
 
e2clone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 

ANY FACET OF CLASS E2

bool is_ancestor_of (const any *xother) const
 True if other conforms to current. More...
 
bool invariant () const
 Class invariant. More...
 

Additional Inherited Members

- Public Types inherited from fiber_bundle::ed
typedef ed_lite volatile_type
 The associated volatile type. More...
 
- Public Types inherited from fiber_bundle::at1
typedef at1_space host_type
 The type of host poset. More...
 
typedef at1_lite volatile_type
 The associated volatile type. More...
 
enum  static_const_int { P = 1 }
 The tensor degree (static version) More...
 
- Public Types inherited from fiber_bundle::atp
typedef atp_space host_type
 The type of host poset. More...
 
typedef atp_lite volatile_type
 The associated volatile type. More...
 
- Public Types inherited from fiber_bundle::tp
enum  static_const_int { P = -1 }
 The degree of this tensor space. More...
 
typedef tp_lite volatile_type
 The associated volatile type. More...
 
typedef tp_table_dofs_type table_dofs_type
 The type of the table dofs. More...
 
typedef tp_space host_type
 The type of host poset. More...
 
typedef at1 vector_space_type
 The type of the underlying vector space. More...
 
- Public Types inherited from fiber_bundle::vd
typedef vd_space host_type
 The type of host poset. More...
 
typedef at0 scalar_type
 The type of scalar. More...
 
typedef vd_table_dofs_type table_dofs_type
 The type of the table dofs. More...
 
typedef vd_row_dofs_type< double > row_dofs_type
 The type of the row dofs. More...
 
typedef vd_lite volatile_type
 The associated volatile type. More...
 
typedef vd_value_type value_type
 The POD ("plain old data") type of scalar in the vector space of this. More...
 
typedef vd_dof_type dof_type
 The type of the degrees of freedom. Note that although dof_type == value_type in this implementation, in prinicple they are different roles and are not necessarily the. More...
 
- Public Types inherited from fiber_bundle::tuple
enum  static_const_int { FACTOR_CT = 0 }
 Number of factors (components) in tuple. More...
 
typedef fiber_bundles_namespace namespace_type
 The type of namespace for this type of member. More...
 
typedef tuple_space host_type
 The type of host poset. More...
 
typedef tuple_table_dofs_type table_dofs_type
 The type of the table dofs. More...
 
typedef tuple_lite volatile_type
 The associated volatile type. More...
 
- Public Types inherited from sheaf::abstract_poset_member
typedef namespace_poset namespace_type
 The type of namespace for this type of member. More...
 
typedef poset host_type
 The type of host poset for this type of member. More...
 
typedef abstract_poset_member_table_dofs_type table_dofs_type
 The type of the table dofs. More...
 
typedef abstract_poset_member_row_dofs_type row_dofs_type
 The type of the row dofs. More...
 
- Public Member Functions inherited from fiber_bundle::ed
 ed ()
 Default constructor. More...
 
 ed (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new ed handle attached to the member state with hub id xhub_id in xhost. More...
 
 ed (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new ed handle attached to the member state with id xid in xhost. More...
 
 ed (const poset_state_handle *xhost, const std::string &xname)
 Creates a new ed handle attached to the member state with name xname in xhost. More...
 
 ed (abstract_poset_member *xother)
 Creates a new ed handle attached to the same state as xother. More...
 
 ed (poset_state_handle *xhost, bool xauto_access=true)
 New handle/new state constructor. More...
 
edoperator= (const ed &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
 ~ed ()
 Destructor. More...
 
edclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
bool is_ancestor_of (const any *xother) const
 True if other conforms to current. More...
 
bool invariant () const
 Class invariant. More...
 
- Public Member Functions inherited from fiber_bundle::at1
 at1 ()
 Default constructor. More...
 
 at1 (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new at1 handle attached to the member state with hub id xhub_id in xhost. More...
 
 at1 (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new at1 handle attached to the member state with id xid in xhost. More...
 
 at1 (const poset_state_handle *xhost, const std::string &xname)
 Creates a new at1 handle attached to the member state with name xname in xhost. More...
 
 at1 (abstract_poset_member *xother)
 Creates a new at1 handle attached to the same state as xother. More...
 
 at1 (poset_state_handle *xhost, bool xauto_access=true)
 New handle/new state constructor. More...
 
at1operator= (const at1 &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
virtual ~at1 ()
 Destructor. More...
 
at1clone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
host_typehost () const
 The poset this is a member of. More...
 
virtual bool host_is_ancestor_of (const poset_state_handle *other) const
 True if other conforms to host. More...
 
- Public Member Functions inherited from fiber_bundle::atp
 atp ()
 Default constructor. More...
 
 atp (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new atp handle attached to the member state with hub id xhub_id in xhost. More...
 
 atp (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new atp handle attached to the member state with id xid in xhost. More...
 
 atp (const poset_state_handle *xhost, const std::string &xname)
 Creates a new atp handle attached to the member state with name xname in xhost. More...
 
 atp (abstract_poset_member *xother)
 Creates a new atp handle attached to the same state as xother. More...
 
 atp (poset_state_handle *xhost, bool xauto_access=true)
 New handle/new state constructor. More...
 
atpoperator= (const atp &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
virtual ~atp ()
 Destructor. More...
 
bool is_p_form (bool xauto_access) const
 True if this is a p-form; synonym for is_covariant(xauto_access). More...
 
void put_is_p_form (bool xauto_access)
 Sets is_p_form to true; synonym for put_is_covariant(xauto_access). More...
 
bool is_p_vector (bool xauto_access) const
 True if this is a p-vector; synonym for is_contravariant(xauto_access). More...
 
void put_is_p_vector (bool xauto_access)
 Sets is_p_vector to true; synonym for put_is_contravariant(xauto_access). More...
 
atpclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
host_typehost () const
 The poset this is a member of. More...
 
- Public Member Functions inherited from fiber_bundle::tp
 tp ()
 Default constructor. More...
 
 tp (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new tp handle attached to the member state with hub id xhub_id in xhost. More...
 
 tp (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new tp handle attached to the member state with id xid in xhost. More...
 
 tp (const poset_state_handle *xhost, const std::string &xname)
 Creates a new tp handle attached to the member state with name xname in xhost. More...
 
 tp (abstract_poset_member *xother)
 Creates a new tp handle attached to the same state as xother. More...
 
 tp (poset_state_handle *xhost, bool xauto_access=true)
 New handle/new state constructor. More...
 
tpoperator= (const tp &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
virtual ~tp ()
 Destructor. More...
 
virtual int p () const
 The degree of the tensors in host(); the sum of the contravariant and covariant degrees. More...
 
int p (bool xauto_access) const
 The degree of the tensors in host() (auto-access version). More...
 
virtual int dd () const
 Dimension of the underlying vector space. More...
 
virtual int dd (bool xauto_access) const
 Dimension of the underlying vector space (auto-access version). More...
 
poset_path vector_space_path () const
 The path of the underlying vector space. More...
 
poset_path vector_space_path (bool xauto_access) const
 The path of the underlying vector space, auto access version. More...
 
virtual tp_spacevector_space () const
 The underlying vector space. More...
 
virtual tp_spacevector_space (bool xauto_access) const
 The underlying vector space, auto access version. More...
 
virtual tensor_variance variance (bool xauto_access) const
 The variance. More...
 
virtual bool variance (int xi, bool xauto_access) const
 The variance of the xi-th tensor index position; true if covariant, false if contravariant. More...
 
void put_variance (const tensor_variance &xvariance, bool xauto_access)
 Sets the variance to xvariance. More...
 
void put_variance (int xi, bool xvariance, bool xauto_access)
 Sets the variance of the xi-th index to xvariance. More...
 
virtual bool is_covariant (bool xauto_access) const
 True if and only if all tensor index positions are covariant. More...
 
virtual bool is_covariant (int xi, bool xauto_access) const
 True if and only if the xi-th tensor index position is covariant. More...
 
virtual void put_is_covariant (bool xauto_access)
 Sets all tensor index positions to covariant. More...
 
void put_is_covariant (int xi, bool xauto_access)
 Sets the variance of the xi-th tensor index position to covariant. More...
 
virtual bool is_contravariant (bool xauto_access) const
 True if and only if all tensor index positions are contravariant. More...
 
virtual bool is_contravariant (int xi, bool xauto_access) const
 True if and only if the xi-th tensor index position is contravariant. More...
 
virtual void put_is_contravariant (bool xauto_access)
 Sets all tensor index positions to contravariant. More...
 
void put_is_contravariant (int xi, bool xauto_access)
 Sets the variance of the xi-th tensor index position to contravariant. More...
 
tpclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
host_typehost () const
 The poset this is a member of. More...
 
bool is_ancestor_of (const any *other) const
 True if other conforms to current. More...
 
bool invariant () const
 Class invariant. More...
 
- Public Member Functions inherited from fiber_bundle::vd
 vd ()
 The sheaf primitive type of the degrees of freedom. More...
 
vdoperator= (const vd &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
virtual ~vd ()
 Destructor. More...
 
 vd (poset_state_handle *xhost, bool xauto_access=true)
 Constructs a new jim state in xhost and attaches this to it. More...
 
 vd (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new vd handle attached to the member state with hub id xhub_id in xhost. More...
 
 vd (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new vd handle attached to the member state with id xid in xhost. More...
 
 vd (const poset_state_handle *xhost, const std::string &xname)
 Creates a new vd handle attached to the member state with name xname in xhost. More...
 
 vd (const abstract_poset_member *xother)
 Creates a new vd handle attached to the same state as xother. More...
 
virtual int d () const
 Dimension of this as a vector space. More...
 
virtual int d (bool xauto_access) const
 Dimension of this as a vector space; auto-access version. More...
 
poset_path scalar_space_path () const
 The path of the underlying scalar space. More...
 
poset_path scalar_space_path (bool xauto_access) const
 The path of the underlying scalar space; auto-access version. More...
 
virtual value_type component (int xindex) const
 The value of the xi-th component. More...
 
value_type component (int xindex, bool xauto_access) const
 The value of the xindex-th component. More...
 
virtual void put_component (int xindex, value_type xvalue)
 Sets the value of the xindex-th component to xvalue. More...
 
void put_component (int xindex, value_type xvalue, bool xauto_access)
 Sets the value of the xindex-th component to xvalue. More...
 
void components (dof_type comps[], int comps_dimension) const
 The values of all the components (pre-allocated version). More...
 
void put_components (const dof_type comps[], int comps_dimension)
 Sets values of all the components to the values in comps. More...
 
dof_typeoperator[] (int xindex)
 The value of the row dof corresponding to xindex (non const version). More...
 
const dof_typeoperator[] (int xindex) const
 The value of the row dof corresponding to xindex. (const version) More...
 
virtual bool is_vector (bool xauto_access) const
 True if and only if this is a vector (as opposed to a covector). More...
 
virtual void put_is_vector (bool xauto_access)
 Sets is_vector true. More...
 
virtual bool is_covector (bool xauto_access) const
 True if and only if this is a covector. More...
 
virtual void put_is_covector (bool xauto_access)
 Sets is_covector true. More...
 
vdclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
host_typehost () const
 The poset this is a member of. More...
 
bool is_ancestor_of (const any *other) const
 True if other conforms to current. More...
 
bool invariant () const
 Class invariant. More...
 
- Public Member Functions inherited from fiber_bundle::tuple
template<typename F >
sheaf::poset_path standard_host_path (const std::string &xsuffix)
 
template<typename F >
bool standard_host_is_available (namespace_type &xns, const std::string &xsuffix, bool xauto_access)
 
 tuple ()
 Default constructor. More...
 
 tuple (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new tuple handle attached to the member state with hub id xhub_id in xhost. More...
 
 tuple (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new tuple handle attached to the member state with id xid in xhost. More...
 
 tuple (const poset_state_handle *xhost, const std::string &xname)
 Creates a new tuple handle attached to the member state with name xname in xhost. More...
 
 tuple (const abstract_poset_member *xother)
 Creates a new tuple handle attached to the same state as xother. More...
 
 tuple (poset_state_handle *xhost, bool xauto_access=true)
 New handle/new state constructor. More...
 
tupleoperator= (const tuple &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
virtual ~tuple ()
 Destructor. More...
 
virtual int factor_ct () const
 Number of factors (components) in tuple. More...
 
int factor_ct (bool xauto_access) const
 Number of factors (components) in tuple. More...
 
virtual array_poset_dof_mapdof_map (bool xrequire_write_access=false)
 The map from client_ids to dof values for this poset member (mutable version) More...
 
virtual const array_poset_dof_mapdof_map (bool xrequire_write_access=false) const
 The map from client_ids to dof values for this poset member (const mutable) More...
 
virtual bool dof_map_is_ancestor_of (const poset_dof_map *xdof_map) const
 True if xdof_map conforms to (is derived from) the type of dof map required by this handle. More...
 
tupleclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
host_typehost () const
 The poset this is a member of. More...
 
- Public Member Functions inherited from sheaf::total_poset_member
 total_poset_member ()
 Default constructor; creates a new, unattached total_poset_member handle. More...
 
 total_poset_member (const abstract_poset_member &xother, bool xnew_jem=false)
 Copy constructor; creates a new total_poset_member handle. If xnew_jem is false the handle is attached to the same state as xother. If xnew_jem is true, the handle is attached to a new state which is a copy (i.e. is join equivalent to) the state of xother. More...
 
total_poset_memberoperator= (const total_poset_member &xother)
 Assignment operator; attaches this to the same state as xother. More...
 
virtual ~total_poset_member ()
 Destructor; deletes a poset member and its attached state, if any. More...
 
total_poset_memberclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
 total_poset_member (poset_state_handle *xhost, poset_dof_map *xdof_map=0, bool xcopy_dof_map=false, bool xauto_access=true)
 Creates a new jim (join-irreducible member) attached to a new member state in xhost. If xdof_map == 0 a new dof map is created. If xdof_map != 0 and xcopy_dof_map == false, xdof_map is used as the dof map. If xdof_map != 0 and xcopy_dof_map is true, a copy of xdof_map is used. More...
 
 total_poset_member (poset_state_handle *xhost, const scoped_index *xexpansion, int xexpansion_ct, const tern &xnew_jem, bool xauto_access)
 Creates a new jrm (join reducible member) attached to a new member state in xhost The jrm created is the join of the members with the indices given in xexpansion. More...
 
 total_poset_member (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new total_poset_member handle attached to the member state with hub id xhub_id in xhost. More...
 
 total_poset_member (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new total_poset_member handle attached to the member state with id xid in xhost. More...
 
 total_poset_member (const poset_state_handle *xhost, const std::string &xname)
 Creates a new total_poset_member handle attached to the member state with name xname in xhost. More...
 
 total_poset_member (const namespace_poset *xnamespace, const poset_path &xpath, bool xauto_access=true)
 Creates a new total_poset_member handle attached to the member state with name xmember_name in the poset with name xposet_name in the namespace xnamespace. More...
 
virtual schema_poset_memberschema ()
 The schema for this member (mutable version). More...
 
virtual const schema_poset_memberschema () const
 The schema for this member (const version). More...
 
virtual bool is_restricted () const
 True if handle is a restriction of the state, that is, if schema() is not the same as host()->schema(). More...
 
virtual int dof_ct () const
 The number of dofs in the dof tuple for jims of this poset;. More...
 
total_poset_membergreatest_jem () const
 The largest member which is join-equivalent to this. More...
 
total_poset_memberleast_jem () const
 The smallest member which is join-equivalent to this. More...
 
total_poset_memberp_join (abstract_poset_member *other) const
 poset join of this with other, auto-, pre-, and self-allocated versions the poset join is the least upper bound in the poset More...
 
total_poset_memberp_meet (abstract_poset_member *other)
 poset meet of this with other, auto-, pre-, and self-allocated versions the poset meet is the greatest lower bound in the poset More...
 
total_poset_memberl_join (abstract_poset_member *other, bool xnew_jem=true)
 lattice join of this with other, auto-, pre-, and self-allocated versions the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
total_poset_memberl_meet (abstract_poset_member *other, bool xnew_jem=true)
 lattice meet of this with other, auto-, pre-, and self-allocated versions the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
total_poset_memberl_not (bool xnew_jem=true) const
 lattice pseudo-complement of this, auto-, pre- and self allocated versions The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
- Public Member Functions inherited from sheaf::abstract_poset_member
virtual ~abstract_poset_member ()
 Destructor; deletes a poset member and its attached state, if any. More...
 
abstract_poset_memberclone (bool xnew_state, bool xauto_access=true) const
 Virtual constructor; makes a new handle of the same type as this, attached to a new state (xnew_state true) or attached to the same state as this (xnew_state false). More...
 
virtual void new_jim_state (poset_dof_map *xdof_map=0, bool xcopy_dof_map=false, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in host() and attaches this to it. If xdof_map == 0 a new dof map is created. If xdof_map != 0 and xcopy_dof_map == false, xdof_map is used as the dof map. If xdof_map != 0 and xcopy_dof_map is true, a copy of xdof_map is used. More...
 
virtual void new_jim_state (pod_index_type xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in host() and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
void new_jim_state (const scoped_index &xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in host() and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
virtual void new_jim_state (poset_state_handle *xhost, poset_dof_map *xdof_map=0, bool xcopy_dof_map=false, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in xhost and attaches this to it. More...
 
virtual void new_jim_state (poset_state_handle *xhost, pod_index_type xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in xhost and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
void new_jim_state (poset_state_handle *xhost, const scoped_index &xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in xhost and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
virtual void new_jrm_state (bool xauto_access=true)
 Creates a new jrm (join-reducible member) state in host() and attaches this to it. More...
 
virtual void new_jrm_state (poset_state_handle *xhost, bool xauto_access=true)
 Creates a new jrm (join-reducible member) state in xhost and attaches this to it. More...
 
virtual void new_jrm_state (const scoped_index *xexpansion, int xexpansion_ct, const tern &xgreatest, bool xauto_access=true)
 Computes the join of the members with the indices given in xexpansion. If the join already exists and xgreatest_jem: is_true(), creates a new greatest jem of the existing join and attaches to it; is_false(), creates a new least jem of the existing join and attaches to it; is_neither(), attaches to the existing join;. More...
 
virtual void new_jrm_state (poset_state_handle *xhost, const scoped_index *xexpansion, int xexpansion_ct, const tern &xgreatest, bool xauto_access=true)
 Computes the join of the members with the indices given in xexpansion. If the join already exists and xgreatest_jem: is_true(), creates a new greatest jem of the existing join and attaches to it; is_false(), creates a new least jem of the existing join and attaches to it; is_neither(), attaches to the existing join;. More...
 
virtual void new_jem_state (abstract_poset_member *xother, bool xgreatest, bool xauto_access)
 Creates a new jrm state in host() which is the greatest jem (xgreatest true) or least jem (xgreatest false) of xother and attaches this to it. More...
 
virtual void new_jem_state (poset_state_handle *xhost, pod_index_type xhub_id, bool xgreatest, bool xauto_access)
 Creates a new jrm state in xhost which is the greatest jem (xgreatest true) or least jem (xgreatest false) of hub id xhub_id and attaches this to it. More...
 
void new_jem_state (poset_state_handle *xhost, const scoped_index &xid, bool xgreatest, bool xauto_access)
 Creates a new jrm state in xhost which is the greatest jem (xgreatest true) or least jem (xgreatest false) of id xid and attaches this to it. More...
 
virtual bool is_jim (bool xin_current_version=true) const
 True if this member is join irreducible in the current version of the host (xin_current_version == true) or in some version of the host (xin_current_version == false). More...
 
virtual bool is_atom () const
 True if this member covers the bottom. More...
 
schema_poset_memberschema (bool xauto_access)
 The schema for this poset member, auto-accessible (mutable version). More...
 
const schema_poset_memberschema (bool xauto_access) const
 The schema for this poset member, auto-accessible (const version). More...
 
virtual schema_poset_memberunrestricted_schema ()
 The unrestricted schema for this poset member (mutable version). More...
 
virtual const schema_poset_memberunrestricted_schema () const
 The unrestricted schema for this poset member (const version). More...
 
bool schema_is (const std::string &xschema_name) const
 True if the schema of this has name xname. More...
 
bool same_schema (const abstract_poset_member *xother) const
 True if xother has the same schema (column poset) as this. More...
 
virtual bool is_same_restriction (const abstract_poset_member *xother) const
 True if this is the same restriction as xother, that is, if schema().is_same_state(xother.schema()). More...
 
void dof_tuple (const void *xbuf, size_t xbuflen) const
 Copies the entire dof tuple between xbuf and internal storage. More...
 
void put_dof_tuple (const void *xbuf, size_t xbuflen)
 Copies the entire dof tuple between xbuf and internal storage. More...
 
pod_index_type dof_tuple_id (bool xauto_access) const
 The dof tuple index of this member. More...
 
void dof_tuple_id (scoped_index &result, bool xauto_access) const
 The dof tuple index of this member. More...
 
void put_dof_tuple_id (pod_index_type xtuple_index, bool xauto_access)
 Sets dof tuple index to xtuple_index. More...
 
void put_dof_tuple_id (const scoped_index &xtuple_index, bool xauto_access)
 Sets dof tuple index to xtuple_index. More...
 
void * table_dofs ()
 The table dofs for this instance (mutable version). More...
 
const void * table_dofs () const
 The table dofs for this instance (const version). More...
 
void * table_dofs (bool xauto_access)
 The table dofs for this instance (mutable auto-access version). More...
 
const void * table_dofs (bool xauto_access) const
 The table dofs for this instance (const auto-access version). More...
 
void * row_dofs ()
 The row dofs for this instance (mutable version). More...
 
const void * row_dofs () const
 The row dofs for this instance (const version). More...
 
void * row_dofs (bool xauto_access)
 The row dofs for this instance (mutable auto-access version). More...
 
const void * row_dofs (bool xauto_access) const
 The row dofs for this instance (const auto-access version). More...
 
primitive_value dof (pod_index_type xdof_id) const
 The dof referred to by xdof_id. More...
 
primitive_value dof (const scoped_index &xdof_id, bool xauto_access) const
 The dof referred to by xdof_id. More...
 
void put_dof (pod_index_type xdof_id, const primitive_value &xdof)
 Sets the dof referred to by xdof_id to xdof. More...
 
void put_dof (const scoped_index &xdof_id, const primitive_value &xdof, bool xauto_access)
 Sets the dof referred to by xdof_id to xdof. More...
 
void get_dof (pod_index_type xdof_id, void *xdof, size_type xdof_size) const
 Copies the dof referred to by xdof_id into xdof. More...
 
void get_dof (const scoped_index &xdof_id, void *xdof, size_type xdof_size, bool xauto_access) const
 Copies the dof referred to by xdof_id into xdof. More...
 
void put_dof (pod_index_type xdof_id, const void *xdof, size_type xdof_size)
 Sets the dof referred to by xdof_id to the value at xdof. More...
 
void put_dof (const scoped_index &xdof_id, const void *xdof, size_type xdof_size, bool xauto_access)
 Sets the dof referred to by xdof_id to the value at xdof. More...
 
bool le (pod_index_type xother_index) const
 True if this is less than or equal to the member with index xother_index. More...
 
bool le (const scoped_index &xother_index) const
 True if this is less than or equal to the member with index xother_index. More...
 
bool le (const abstract_poset_member *other) const
 True if this is less than or equal to other. More...
 
bool leqv (pod_index_type xother_index) const
 True if this is less than or equivalent to the member with index xother_index. More...
 
bool leqv (const scoped_index &xother_index) const
 True if this is less than or equivalent to the member with index xother_index. More...
 
bool lt (pod_index_type xother_index) const
 True if this is strictly less than the member with index xother_index. More...
 
bool lt (const scoped_index &xother_index) const
 True if this is strictly less than the member with index xother_index. More...
 
bool lt (const abstract_poset_member *other) const
 true if this is strictly less than other More...
 
bool ge (pod_index_type xother_index) const
 True if this is greater than or equal to the member with index xother_index. More...
 
bool ge (const scoped_index &xother_index) const
 True if this is greater than or equal to the member with index xother_index. More...
 
bool ge (const abstract_poset_member *other) const
 true if this is greater than or equal to other More...
 
bool geqv (pod_index_type xother_index) const
 True if this is greater than or equivalent to the member with index xother_index. More...
 
bool geqv (const scoped_index &xother_index) const
 True if this is greater than or equivalent to the member with index xother_index. More...
 
bool gt (pod_index_type xother_index) const
 True if this is strictly greater than the member with index xother_index. More...
 
bool gt (const scoped_index &xother_index) const
 True if this is strictly greater than the member with index xother_index. More...
 
bool gt (const abstract_poset_member *other) const
 True if this is strictly greater than other. More...
 
bool is_jem (const abstract_poset_member *xother) const
 True if xother is join equivalent to this. More...
 
abstract_poset_membergreatest_jem () const
 The largest member which is join-equivalent to this. More...
 
void greatest_jem_pa (abstract_poset_member *result) const
 The largest member which is join-equivalent to this. More...
 
abstract_poset_memberleast_jem () const
 The smallest member which is join-equivalent to this. More...
 
void least_jem_pa (abstract_poset_member *result) const
 The smallest member which is join-equivalent to this. More...
 
virtual void merge_jem (const abstract_poset_member *xjem)
 Merge the join-equivalence class of xjem under the join equivalence class of this. More...
 
bool covers (const abstract_poset_member *xother) const
 True if this covers other. More...
 
bool covers (pod_index_type xhub_id) const
 True if this covers the member with hub id xhub_id. More...
 
bool covers (const scoped_index &xid) const
 True if this covers the member with id xid. More...
 
virtual void create_cover_link (abstract_poset_member *xlesser)
 Insert a link from this to lesser; make lesser <= this. More...
 
virtual void delete_cover_link (abstract_poset_member *lesser)
 Delete the link from this to lesser; make lesser incomparable to this. More...
 
index_space_handleget_cover_id_space (bool xlower) const
 Allocates a handle for the lower (xlower true) or upper (xlower false) cover id space of this member from the pool of id spaces. More...
 
void release_cover_id_space (index_space_handle &xcover_id_space) const
 Returns xcover_id_space to the pool of id spaces. More...
 
index_space_iteratorget_cover_id_space_iterator (bool xlower) const
 Allocates an iterator for the lower (xlower true) or upper (xlower false) cover id space of this member from the pool of id space iterators. More...
 
void release_cover_id_space_iterator (index_space_iterator &xcover_itr) const
 Returns xcover_itr to the pool of id spaces. More...
 
bool cover_contains_iterator (bool xlower, const index_space_iterator &xitr) const
 True if and only if the lower (xlower true) or upper (xlower false) cover id space of this is the domain of iterator xitr. More...
 
bool cover_is_empty (bool xlower) const
 True if and only if the lower (xlower true) or upper (xlower false) cover this is empty. More...
 
bool cover_is_singleton (bool xlower) const
 True if and only if the lower (xlower true) or upper (xlower false) cover set of this contains exactly one member. More...
 
virtual size_type cover_ct (bool lower) const
 The number of members in the lower cover (xlower true) or upper cover (xlower false) of this. More...
 
bool cover_contains_member (bool xlower, pod_index_type xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover set of this contains xother_mbr_index. More...
 
bool cover_contains_member (bool xlower, const scoped_index &xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover set of this contains xother_mbr_index. More...
 
bool cover_is_equal (bool xlower, pod_index_type xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover of this contains the same members as the lower or upper cover, respectively, of the member with index xother_mbr_index. More...
 
bool cover_is_equal (bool xlower, const scoped_index &xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover of this contains the same members as the lower or upper cover, respectively, of the member with index xother_mbr_index. More...
 
pod_index_type first_cover_member (bool xlower) const
 The first member of the lower (xlower true) or upper (xlower false) cover of this. More...
 
void first_cover_member (bool xlower, scoped_index &result) const
 The first member of the lower (xlower true) or upper (xlower false) cover of this. More...
 
void insert_cover_member (pod_index_type xother_mbr_index, bool xlower)
 Inserts xother_mbr_index in the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void insert_cover_member (const scoped_index &xother_mbr_index, bool xlower)
 Inserts xother_mbr_index in the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void remove_cover_member (pod_index_type xother_mbr_index, bool xlower)
 Removes xother_mbr_index from the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void remove_cover_member (const scoped_index &xother_mbr_index, bool xlower)
 Removes xother_mbr_index from the lower (xlower true) or upper (xlower false) cover set of this. If xitr is at the end, forces xitr.is_done(). Otherwise, increments xitr to the next position. More...
 
void remove_cover_member (index_space_iterator &xitr, bool xlower)
 Removes the current item of xitr from the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void clear_cover (bool xlower)
 Clears the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void copy_cover (bool xlower, pod_index_type xother_mbr_index)
 Copies the lower (xlower true) or upper (xlower false) cover of this to the member with index xother_mbr_index. More...
 
void copy_cover (bool xlower, const scoped_index &xother_mbr_index)
 Copies the lower (xlower true) or upper (xlower false) cover of this to the member with index xother_mbr_index. More...
 
int down_ct () const
 The number of members in the down set of this member. More...
 
virtual int down_ct (pod_index_type xfilter_index) const
 The number of members in the down set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
int down_ct (const scoped_index &xfilter_index) const
 The number of members in the down set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
virtual subposetdown () const
 The down set of this, auto-allocated version. More...
 
virtual void down_pa (subposet *result) const
 The down set of this, pre-allocated version. More...
 
void delete_down (bool xdelete_exterior=false, bool xenter_jim_edit_mode=true)
 Delete the strict down set of this, except for the external boundary. If xdelete_exterior, delete the external boundary as well. More...
 
int up_ct () const
 The number of members in the up set of this member. More...
 
virtual int up_ct (pod_index_type xfilter_index) const
 The number of members in the up set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
int up_ct (const scoped_index &xfilter_index) const
 The number of members in the up set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
virtual subposetup () const
 The up set of this member, auto- and pre-allocated versions. More...
 
virtual void up_pa (subposet *result) const
 The up set of this member, auto- and pre-allocated versions. More...
 
virtual int jim_ct () const
 The number of members in the set of jims contained in the down set of this member. More...
 
virtual subposetjims ()
 The set of jims contained in the down set of this member, auto-allocated. More...
 
virtual void jims_pa (subposet *result)
 The set of jims contained in the down set of this member, pre-allocated. More...
 
virtual int maximal_jim_ct () const
 The number of maximal members in the set of jims contained in the down set of this member. More...
 
virtual subposetmaximal_jims ()
 The maximal members of the set of jims contained in this member, auto-allocated. More...
 
virtual void maximal_jims_pa (subposet *result) const
 The maximal members of the set of jims contained in this member, pre-allocated. More...
 
virtual int atom_ct () const
 The number of members in the set of atoms contained in the down set of this member. More...
 
virtual subposetatoms () const
 The set of atomss contained in the down set of this member, auto-allocated. More...
 
virtual void atoms_pa (subposet *result) const
 The set of atomss contained in the down set of this member, pre-allocated. More...
 
abstract_poset_memberp_join (abstract_poset_member *other) const
 poset join of this with other, auto-allocated
the poset join is the least upper bound in the poset More...
 
virtual void p_join_pa (abstract_poset_member *other, abstract_poset_member *result) const
 poset join of this with other, pre-allocated
the poset join is the least upper bound in the poset More...
 
void p_join_sa (abstract_poset_member *other)
 poset join of this with other, self-allocated
the poset join is the least upper bound in the poset More...
 
abstract_poset_memberp_meet (abstract_poset_member *other)
 poset meet of this with other, auto-allocated
the poset meet is the greatest lower bound in the poset More...
 
virtual void p_meet_pa (abstract_poset_member *other, abstract_poset_member *result)
 poset meet of this with other, pre-allocated
the poset meet is the greatest lower bound in the poset More...
 
void p_meet_sa (abstract_poset_member *other)
 poset meet of this with other, self-allocated
the poset meet is the greatest lower bound in the poset More...
 
abstract_poset_memberl_join (abstract_poset_member *other, bool xnew_jem=true)
 lattice join of this with other, auto-allocated
the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
void l_join_pa (abstract_poset_member *other, abstract_poset_member *result, bool xnew_jem=true)
 lattice join of this with other, pre-allocated
the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
void l_join_sa (abstract_poset_member *other, bool xnew_jem=true)
 lattice join of this with other, self-allocated
the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
abstract_poset_memberl_meet (abstract_poset_member *other, bool xnew_jem=true)
 lattice meet of this with other, auto-allocated
the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
void l_meet_pa (abstract_poset_member *other, abstract_poset_member *result, bool xnew_jem=true)
 lattice meet of this with other, pre-allocated
the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
void l_meet_sa (abstract_poset_member *other, bool xnew_jem=true)
 lattice meet of this with other, self-allocated
the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
abstract_poset_memberl_not (bool xnew_jem=true) const
 lattice pseudo-complement of this, auto-allocated
The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
void l_not_pa (abstract_poset_member *result, bool xnew_jem=true) const
 lattice pseudo-complement of this, pre-allocated
The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
void l_not_sa (bool xnew_jem=true) const
 lattice pseudo-complement of this, self-allocated
The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
virtual bool is_valid_index (const poset_state_handle *xhost, pod_index_type xhub_id, int xversion=CURRENT_HOST_VERSION) const
 True if there exists a component of the same type as this with hub id xhub_id in version xversion of xhost. More...
 
bool is_valid_index (const poset_state_handle *xhost, const scoped_index &xid, int xversion=CURRENT_HOST_VERSION) const
 True if there exists a component of the same type as this with id xid in version xversion of xhost. More...
 
const index_space_familyid_spaces () const
 The id space family for this member. More...
 
virtual const hub_index_space_handlehub_id_space () const
 The hub id space; const version. More...
 
virtual const scoped_indexhub_id () const
 A id in the hub id space for components of this type; intended for copying to initialize ids to the hub id space. More...
 
virtual scoped_index hub_id (pod_index_type xid) const
 An id in the member hub id space with pod xid. More...
 
virtual pod_index_type get_index_from_name (const poset_state_handle *xhost, const std::string &xname) const
 Gets the index of the component in xhost with name xname. More...
 
virtual void get_index_from_name (const poset_state_handle *xhost, const std::string &xname, scoped_index &result) const
 Gets the index of the component in xhost with name xname. More...
 
std::string name () const
 A name for this. More...
 
virtual std::string name (bool xauto_access) const
 A name for this. More...
 
virtual void all_names (block< std::string > &xresult, bool xauto_access=false) const
 All the names for this. More...
 
virtual size_type name_ct (bool xauto_access) const
 The number of names for this. More...
 
virtual bool has_name (const std::string &xname, bool xauto_access=false) const
 True if xname is a name for this. More...
 
virtual void put_name (const std::string &xname, bool xunique, bool xauto_access)
 Make xname a name for this; if xunique, make xname the only name. More...
 
virtual void delete_name (const std::string &xname, bool xauto_access=false)
 Delete all names for this. More...
 
virtual void delete_all_names (bool xauto_access=false)
 Delete all the names for this. More...
 
void attach_to_state (const namespace_poset *xns, const poset_path &xpath, bool xauto_access=true)
 Attach to the state specified by path xpath in the namespace xns. More...
 
void attach_to_state (const namespace_poset *xnamespace, pod_index_type xposet_index, pod_index_type xmember_index, bool xauto_access=true)
 Attach to the state with name xmember_index in the poset with name xposet_index in the namespace xnamespace. More...
 
void attach_to_state (const namespace_poset *xnamespace, const scoped_index &xposet_index, const scoped_index &xmember_index, bool xauto_access=true)
 Attach to the state with name xmember_index in the poset with name xposet_index in the namespace xnamespace. More...
 
virtual void delete_state (bool xauto_access=false)
 Detachs this from its state and then deletes the state. More...
 
virtual void to_stream (std::ostream &xos=std::cout) const
 Virtual stream insertion. More...
 
- Public Member Functions inherited from sheaf::poset_component
virtual ~poset_component ()
 Destructor. More...
 
const scoped_indexindex () const
 The index of the component state this handle is attached to. More...
 
bool is_valid_index (const poset_state_handle *xhost, const scoped_index &xid, int xversion=CURRENT_HOST_VERSION) const
 True if there exists a component of the same type as this with id xid in version xversion of xhost. More...
 
int version (bool xunalias=true) const
 The (possibly aliased) version of this component. The version of the host used when evaluating properties of this component. If unalias == true, return actual version alias refers to. More...
 
virtual void put_version (int xversion, bool xunalias=false)
 Sets version to (possibly aliased) xversion. If unalias == true, set version to the actual version alias refers to. More...
 
int unaliased_version (int xversion) const
 The actual version associated with (possibly aliased) version xversion in this. More...
 
pod_index_type version_index () const
 The subposet index for the filter associated with version(). More...
 
void version_index (scoped_index &result) const
 The subposet index for the filter associated with version(). More...
 
std::string version_name () const
 The subposet name for the filter associated with version(). More...
 
bool has_version (int xversion) const
 True if xversion is a valid version for this. More...
 
std::string name () const
 OBSOLETE: use name(bool xauto_access). A name for this. More...
 
bool is_valid_name (const poset_state_handle *xhost, const std::string &xname) const
 True if there exists a component as the same type as this in xhost with name xname. More...
 
poset_path path (bool xauto_access=true) const
 A path to this component. More...
 
bool has_path (const poset_path &xpath, bool xauto_access) const
 True if and only if xpath refers to this component. More...
 
poset_state_handlehost () const
 The poset which this is a handle to a component of. More...
 
bool has_same_host (const poset_component *xother) const
 True if xother is attached to the same host as this or if both are unattached. More...
 
bool in_same_space (const poset_component *xother) const
 Synonym for has_same_host(xother) More...
 
virtual namespace_posetname_space () const
 The namespace of host() More...
 
virtual bool namespace_is_ancestor_of (const namespace_poset *xother) const
 True if xother conforms to name_space(). More...
 
bool same_namespace (const poset_component *xother) const
 True if the host of xother resides in the same namespace as this or if both are unattached. More...
 
bool same_namespace (const poset_state_handle *xother) const
 True if xother resides in the same namespace as the host of this or if both are unattached. More...
 
void attach_to_state (const poset_state_handle *xhost, pod_index_type xhub_id)
 Attach this handle to the state with hub id xhub_id in the current version of host xhost. More...
 
void attach_to_state (const poset_state_handle *xhost, const scoped_index &xid)
 Attach this handle to the state with id xid in the current version of host xhost. More...
 
void attach_to_state (const poset_state_handle *xhost, const std::string &xname)
 Attach to the member state with name xname in the current version of host xhost. More...
 
void attach_to_state (const namespace_poset *xhost, const std::string &xname)
 
void attach_to_state (const std::string &)
 Attach to the state with name xname in version version() of host host(). More...
 
void attach_to_state (pod_index_type xhub_id)
 Attach to the state with hub id xhub_id in version version() of host host(). More...
 
void attach_to_state (const scoped_index &xid)
 Attach to the state with id xid in version version() of host host(). More...
 
void attach_to_state (const poset_component *xother)
 Attach to the same state as xother. More...
 
void attach_to_state (const poset_component *xother, bool xauto_access)
 Attach to the same state as xother, auto-accessible version. More...
 
virtual void detach_from_state ()
 Detach this handle from its state, if any. More...
 
virtual bool is_attached () const
 True if this handle is attached to a non-void state. More...
 
bool is_same_state (const poset_state_handle *xhost, pod_index_type xhub_id) const
 True is this is attached to state with hub id xhub_id in host xhost. More...
 
bool is_same_state (const poset_state_handle *xhost, const scoped_index &xid) const
 True is this is attached to state with id xid in host xhost. More...
 
bool is_same_state (const poset_component *xother) const
 True if xother is attached to the same host and same state as this or if both are unattached. More...
 
virtual void get_read_access () const
 Get read access to the state associated with this. More...
 
virtual void get_read_write_access (bool xrelease_read_only_access=false)
 Get read write access to the state associated with this. If release_read_only_access is requested, read only access will be released then read_write_access will be requested, finally the same level of read_access as before will be requested. More...
 
virtual void release_access (bool xall=false) const
 Release access. If xall is true, release all levels of access. Otherwise, release one level of access. More...
 
- Public Member Functions inherited from sheaf::read_write_monitor_handle
virtual ~read_write_monitor_handle ()
 Descturctor. More...
 
bool state_is_read_only_accessible () const
 True if this is attached and the state is accessible for read access but not for write. More...
 
bool state_is_not_read_only_accessible () const
 True if this is attached and the state is not accessible for read only access. More...
 
bool state_is_read_accessible () const
 True if this is attached and if the state is accessible for read or access control is disabled. More...
 
bool state_is_not_read_accessible () const
 True if this is attached and if the state is accessible for read or if access control is disabled. More...
 
bool state_is_auto_read_accessible (bool xauto_access) const
 True if the state is auto accessible for read, that is, if the state is already accessible for read or if this is attached and xuto_access is true. More...
 
bool state_is_read_write_accessible () const
 True if this is attached and if the state is accessible for read and write or access control is disabled. More...
 
bool state_is_not_read_write_accessible () const
 True if state is attached and if not accessible for read and write or access control is disabled. More...
 
bool state_is_auto_read_write_accessible (bool xauto_access) const
 True if state is auto accessible for read and write, that is, if the state is already accessible for read and write or if this is attached and xuto_access is true. or if this is attached and access control is disabled. More...
 
int access_request_depth () const
 The number of times access has been requested and granted without being released. More...
 
bool state_is_mode_locked () const
 Obsolete. More...
 
int mode_lock_ct () const
 Obsolete. More...
 
void get_mode_lock () const
 Obsolete. More...
 
void release_mode_lock ()
 Obsolete. More...
 
bool state_is_modified () const
 True if write access has been granted and released since the last call to clear_state_is_modified(). More...
 
void clear_state_is_modified ()
 Sets the state_is_modified floag to false. More...
 
- Public Member Functions inherited from sheaf::any
bool is_same_type (const any *other) const
 True if other is the same type as this. More...
 
virtual ~any ()
 Destructor. More...
 
bool invariant_check () const
 True if invariant checking is enabled. More...
 
void enable_invariant_check () const
 Enable invariant checking. More...
 
void disable_invariant_check () const
 Disable invariant check. Intended for preventing recursive calls to invariant and for suppressing invariant checking during multi-phase initialization. More...
 
int disable_invariance_check_request_depth () const
 Number of times disable_invariant_check has been called without matching call to enable_invariant_check. More...
 
- Static Public Member Functions inherited from fiber_bundle::ed
static const poset_pathstandard_schema_path ()
 The path to the standard schema for this class. More...
 
static void make_standard_schema (namespace_poset &xns)
 Creates the standard schema for this class in namespace xns. More...
 
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, const poset_path &xscalar_space_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute scalar_space_path specified by xscalar_space_path. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::at1
static const poset_pathstandard_schema_path ()
 The path to the standard schema for this class. More...
 
static void make_standard_schema (namespace_poset &xns)
 Creates the standard schema for this class in namespace xns. More...
 
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, const poset_path &xscalar_space_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute scalar_space_path specified by xscalar_space_path. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::atp
static const poset_pathstandard_schema_path ()
 The path to the standard schema for this class. More...
 
static void make_standard_schema (namespace_poset &xns)
 Creates the standard schema for this class in namespace xns. More...
 
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, int xp, const poset_path &xvector_space_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute vector_space_path specified by xvector_space_path. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::tp
static const std::string create_tensor_space_name (const std::string &xvector_space_name, const std::string &xname)
 Create a standard tensor space name. More...
 
static const poset_pathstandard_schema_path ()
 The path to the standard schema for this class. More...
 
static void make_standard_schema (namespace_poset &xns)
 Creates the standard schema for this class in namespace xns. More...
 
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, int xp, const poset_path &xvector_space_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute vector_space_path specified by xvector_space_path. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::vd
static const poset_pathstandard_schema_path ()
 The path to the standard schema for this class. More...
 
static void make_standard_schema (namespace_poset &xns)
 Creates the standard schema for this class in namespace xns. More...
 
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, const poset_path &xscalar_space_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute scalar_space_path specified by xscalar_space_path. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::tuple
static const std::string & standard_schema_poset_name ()
 The name of the standard schema poset for this class. More...
 
static const poset_pathstandard_schema_path ()
 The path of the schema required by this class. More...
 
static void make_standard_schema (namespace_poset &xns)
 Creates the standard schema for this class in namespace xns. More...
 
template<typename F >
static SHEAF_DLL_SPEC poset_path standard_host_path (const std::string &xsuffix)
 The standard path with poset name suffix xsuffix for host spaces for type F. More...
 
template<typename F >
static SHEAF_DLL_SPEC bool standard_host_is_available (namespace_type &xns, const std::string &xsuffix, bool xauto_access)
 True, if standard_host_path<F>(xsuffix) does not exist or is a path to a poset of type F::host_type. More...
 
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, int xfactor_ct, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute factor_ct specified by xfactor_ct. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from sheaf::abstract_poset_member
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path and schema specified by xschema_path. More...
 
- Static Public Member Functions inherited from sheaf::read_write_monitor_handle
static bool access_control_disabled ()
 True if access control mechanism is disabled. Default value is enabled (false) and access is controlled by the per-thread access control functions. Disabled (true) is equivalent to having read-write access at all times, irrespective of any access control requests. Synonym for read_write_monitor::access_control_disabled(). More...
 
static void enable_access_control ()
 Enables access control. Synonym for read_write_monitor::enable_access_control(). Should only be invoked once at beginning of a program, before any other SheafSystem calls. Once enabled, access control can not be disabled. More...
 
- Protected Member Functions inherited from sheaf::abstract_poset_member
 abstract_poset_member ()
 Default constructor; creates a new, unattached abstract_poset_member handle. More...
 
virtual void attach_handle_data_members ()
 Initializes handle data members when attaching to a different member of the same host; intended to be redefined in derived classes. More...
 
char * table_dof_ptr (bool xrequire_write_access=false) const
 Pointer to the table dofs. More...
 
char * row_dof_ptr (bool xrequire_write_access=false)
 Pointer to the row dofs. More...
 
- Protected Member Functions inherited from sheaf::poset_component
 poset_component ()
 Default constructor. More...
 
poset_statestate_obj () const
 The state this component handle is attached to. More...
 
poset_powerset_statepowerset () const
 The set of subposets of host(). More...
 
poset_crg_statecrg () const
 The cover relation graph of host(). More...
 
virtual subposet_statepowerset_member (const scoped_index &xindex) const
 The hidden state of the subposet asocciated with index xindex. More...
 
poset_dof_maprow_dof_tuple (const scoped_index &xindex) const
 The row dof tuple associated with xindex. More...
 
virtual void init_handle_data_members ()
 Initializes handle data members when attaching to a different member in a different host; intended to be redefined in derived classes. More...
 
- Protected Member Functions inherited from sheaf::read_write_monitor_handle
bool access_guards_disabled () const
 True if thread of control is still in constructor. More...
 
void disable_access_guards ()
 Disables access guards; intended for use only within constructors of monitored objects, where no other client can possibly have access (yet). More...
 
void enable_access_guards ()
 Re-enables access guards. More...
 
- Protected Member Functions inherited from sheaf::any
 any ()
 default constructor More...
 
- Protected Attributes inherited from sheaf::poset_component
poset_state_handle_host
 The host poset for this component. More...
 
scoped_index _index
 The index for this component within the host. More...
 
int _version
 The version of this component. The version of the host used when evaluating properties of this component. More...
 

Detailed Description

Euclidean vector space of dimension 2 (persistent version).

Definition at line 405 of file e2.h.

Member Typedef Documentation

◆ row_dofs_type

The type of the row dofs.

Definition at line 462 of file e2.h.

◆ vector_space_type

Type of underlying vector space.

Definition at line 472 of file e2.h.

◆ volatile_type

The associated volatile type.

Definition at line 467 of file e2.h.

Constructor & Destructor Documentation

◆ e2() [1/7]

fiber_bundle::e2::e2 ( )

Default constructor.

Postcondition

Definition at line 868 of file e2.cc.

Referenced by e2(), and standard_host().

◆ e2() [2/7]

fiber_bundle::e2::e2 ( const poset_state_handle xhost,
pod_index_type  xhub_id 
)

Creates a new e2 handle attached to the member state with hub id xhub_id in xhost.

Precondition
  • xhost != 0
  • xhost->contains_member(xhub_id)
Postcondition

Definition at line 882 of file e2.cc.

References sheaf::poset_state_handle::contains_member(), e2(), and sheaf::read_write_monitor_handle::state_is_read_accessible().

◆ e2() [3/7]

fiber_bundle::e2::e2 ( const poset_state_handle xhost,
const scoped_index xid 
)

Creates a new e2 handle attached to the member state with id xid in xhost.

Precondition
  • xhost != 0
  • xhost->contains_member(xid)
Postcondition

Definition at line 903 of file e2.cc.

References sheaf::poset_state_handle::contains_member(), e2(), sheaf::scoped_index::hub_pod(), and sheaf::read_write_monitor_handle::state_is_read_accessible().

◆ e2() [4/7]

fiber_bundle::e2::e2 ( const poset_state_handle xhost,
const std::string &  xname 
)

Creates a new e2 handle attached to the member state with name xname in xhost.

Precondition
  • xhost != 0
  • !xname.empty()
  • xhost->contains_member(xname)
Postcondition

Definition at line 924 of file e2.cc.

References sheaf::poset_state_handle::contains_member(), e2(), and sheaf::read_write_monitor_handle::state_is_read_accessible().

◆ e2() [5/7]

fiber_bundle::e2::e2 ( abstract_poset_member xother)
explicit

Creates a new e2 handle attached to the same state as xother.

Precondition
  • xother != 0
Postcondition
  • is_same_state(xother)

Definition at line 948 of file e2.cc.

References e2().

◆ e2() [6/7]

fiber_bundle::e2::e2 ( poset_state_handle xhost,
bool  xauto_access = true 
)

New handle/new state constructor.

Precondition
  • precondition_of(new_jim_state(xhost, 0, false, xauto_access))
Postcondition
  • postcondition_of(new_jim_state(xhost, 0, false, xauto_access))

Definition at line 967 of file e2.cc.

References e2().

◆ e2() [7/7]

fiber_bundle::e2::e2 ( poset_state_handle xhost,
const row_dofs_type xrdt,
bool  xauto_access = true 
)

New handle/new state constructor.

Precondition
  • precondition_of(new_jim_state(&xhost, 0, false, xauto_access))
Postcondition
  • postcondition_of(new_jim_state(&xhost, 0, false, xauto_access))

Definition at line 987 of file e2.cc.

References sheaf::poset_state_handle::get_read_write_access(), operator=(), and sheaf::poset_state_handle::release_access().

◆ ~e2()

fiber_bundle::e2::~e2 ( )

Destructor.

Definition at line 1087 of file e2.cc.

References lite_prototype().

Referenced by operator=().

Member Function Documentation

◆ class_name()

const std::string & fiber_bundle::e2::class_name ( ) const
virtual

The name of this class.

Postcondition
  • !result.empty()

Reimplemented from fiber_bundle::ed.

Definition at line 1504 of file e2.cc.

References static_class_name().

Referenced by new_stp().

◆ clone() [1/2]

fiber_bundle::e2 * fiber_bundle::e2::clone ( ) const
virtual

Make a new handle, no state instance of current.

Postcondition
  • result != 0

Reimplemented from fiber_bundle::ed.

Definition at line 1542 of file e2.cc.

Referenced by static_class_name().

◆ clone() [2/2]

e2* fiber_bundle::e2::clone ( bool  xnew_state,
bool  xauto_access = true 
) const
inline

Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state.

Definition at line 711 of file e2.h.

References fiber_bundle::ed::clone().

◆ invariant()

bool fiber_bundle::e2::invariant ( ) const
virtual

Class invariant.

Invariant
Postcondition
  • is_derived_query

Reimplemented from fiber_bundle::at1.

Definition at line 1603 of file e2.cc.

References fiber_bundle::e2_algebra::perp_dot().

Referenced by is_ancestor_of().

◆ is_ancestor_of()

bool fiber_bundle::e2::is_ancestor_of ( const any xother) const
virtual

True if other conforms to current.

Precondition
  • xother != 0

Reimplemented from fiber_bundle::at1.

Definition at line 1577 of file e2.cc.

References invariant().

◆ lite_prototype()

const fiber_bundle::e2::volatile_type & fiber_bundle::e2::lite_prototype ( ) const
virtual

Virtual constructor for the associated volatile type.

Reimplemented from fiber_bundle::ed.

Definition at line 1102 of file e2.cc.

References lite_type().

Referenced by ~e2().

◆ lite_type()

fiber_bundle::e2::volatile_type * fiber_bundle::e2::lite_type ( ) const
virtual

Virtual conversion to the associated volatile type.

Reimplemented from fiber_bundle::ed.

Definition at line 1119 of file e2.cc.

References put_components(), and sheaf::row_dofs().

Referenced by lite_prototype().

◆ make_standard_schema()

void fiber_bundle::e2::make_standard_schema ( namespace_poset xns)
static

Creates the standard schema for this class in namespace xns.

Precondition
  • xns.state_is_read_write_accessible()
  • xns.contains_poset(standard_schema_poset_name())
  • !xns.contains_poset_member(standard_schema_path())
Postcondition
  • xns.contains_poset_member(standard_schema_path())

Definition at line 720 of file e2.cc.

References sheaf::namespace_poset::contains_poset(), sheaf::namespace_poset::contains_poset_member(), sheaf::schema_poset_member::detach_from_state(), new_host(), and sheaf::read_write_monitor_handle::state_is_read_write_accessible().

Referenced by fiber_bundle::fiber_bundles_namespace::make_fiber_space_schema_members(), and standard_schema_path().

◆ new_atp() [1/2]

fiber_bundle::atp * fiber_bundle::e2::new_atp ( tp_space xvector_space,
int  xp 
)
static

Static constructor for antisymmetric tensors of degree xp over vector space xvector_space.

Precondition
  • xvector_space.state_is_read_accessible()
  • (0 <= xp) && (xp <= 2)
Postcondition
  • -unexecutable( "result.p() == xp" )

Definition at line 1325 of file e2.cc.

References sheaf::namespace_poset::member_poset(), sheaf::poset_state_handle::name(), sheaf::poset_state_handle::name_space(), and sheaf::read_write_monitor_handle::state_is_read_accessible().

Referenced by new_tp().

◆ new_atp() [2/2]

fiber_bundle::atp * fiber_bundle::e2::new_atp ( int  xp,
bool  xauto_access 
) const
virtual

Virtual constructor for antisymmetric tensors of degree xp over this vector space.

Precondition
  • precondition_of(e2::new_atp(vector_space(xauto_access), xp))
Postcondition
  • postcondition_of(e2::new_atp(vector_space(xauto_access), xp))

Definition at line 1450 of file e2.cc.

References new_stp().

◆ new_host()

fiber_bundle::e2::host_type & fiber_bundle::e2::new_host ( namespace_type xns,
const poset_path xhost_path,
const poset_path xschema_path,
const poset_path xscalar_space_path,
bool  xauto_access 
)
static

Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path, schema specified by xschema_path, and table attribute scalar_space_path specified by xscalar_space_path.

Precondition
  • xns.state_is_auto_read_write_accessible(xauto_access)
  • !xhost_path.empty()
  • !xns.contains_path(xhost_path, xauto_access)
  • xschema_path.full()
  • xns.path_is_auto_read_accessible(xschema_path, xauto_access)
  • schema_poset_member::conforms_to(xns, xschema_path, standard_schema_path())
  • schema_poset_member::row_dof_ct(xns, xschema_path, xauto_access) == 2
  • xns.path_is_auto_read_accessible(xscalar_space_path, xauto_access)
  • xns.contains_poset<scalar_type::host_type>(xscalar_space_path, xauto_access)
Postcondition
  • xns.owns(result, xauto_access)
  • result.path(true) == xhost_path
  • result.state_is_not_read_accessible()
  • result.schema(true).path(xauto_access) == xschema_path
  • result.factor_ct(true) == 2
  • result.d(true) == 2
  • result.scalar_space_path(true) == xscalar_space_path
  • result.p(true) == 1
  • result.dd(true) == 2
  • result.vector_space_path(true) == xhost_path

Definition at line 751 of file e2.cc.

References sheaf::namespace_poset::contains_path(), sheaf::namespace_poset::contains_poset(), fiber_bundle::atp_space::d(), fiber_bundle::tp_space::dd(), sheaf::poset_path::empty(), fiber_bundle::vd_space::factor_ct(), sheaf::poset_path::full(), sheaf::namespace_poset::owns(), fiber_bundle::tp_space::p(), sheaf::poset_component::path(), sheaf::poset_state_handle::path(), sheaf::namespace_poset::path_is_auto_read_accessible(), fiber_bundle::vd_space::scalar_space_path(), sheaf::poset_state_handle::schema(), standard_host(), sheaf::read_write_monitor_handle::state_is_auto_read_write_accessible(), sheaf::read_write_monitor_handle::state_is_not_read_accessible(), and fiber_bundle::tp_space::vector_space_path().

Referenced by make_standard_schema().

◆ new_stp() [1/2]

fiber_bundle::stp * fiber_bundle::e2::new_stp ( tp_space xvector_space,
int  xp 
)
static

Static constructor for symmetric tensors of degree xp over vector space xvector_space.

Precondition
  • xvector_space.state_is_read_accessible()
  • (2 == xp) || (xp == 4)
Postcondition
  • -unexecutable( "result.p() == xp" )

Definition at line 1380 of file e2.cc.

References sheaf::namespace_poset::member_poset(), sheaf::poset_state_handle::name(), sheaf::poset_state_handle::name_space(), and sheaf::read_write_monitor_handle::state_is_read_accessible().

Referenced by new_atp().

◆ new_stp() [2/2]

fiber_bundle::stp * fiber_bundle::e2::new_stp ( int  xp,
bool  xauto_access 
) const
virtual

Virtual constructor for symmetric tensors of degree xp over this vector space.

Precondition
  • precondition_of(e2::new_stp(vector_space(xauto_access), xp))
Postcondition
  • postcondition_of(e2::new_stp(vector_space(xauto_access), xp))

Definition at line 1471 of file e2.cc.

References class_name().

◆ new_tp() [1/2]

fiber_bundle::tp * fiber_bundle::e2::new_tp ( tp_space xvector_space,
int  xp 
)
static

Static constructor for general tensors of degree xp over vector space xvector_space.

Precondition
  • xvector_space.state_is_read_accessible()
  • ((0 <= xp) && (xp <= 2)) || (xp == 4)
Postcondition
  • -unexecutable( "result.p() == xp" )

Definition at line 1258 of file e2.cc.

References sheaf::namespace_poset::member_poset(), sheaf::poset_state_handle::name(), sheaf::poset_state_handle::name_space(), and sheaf::read_write_monitor_handle::state_is_read_accessible().

Referenced by operator const row_dofs_type &().

◆ new_tp() [2/2]

fiber_bundle::tp * fiber_bundle::e2::new_tp ( int  xp,
bool  xauto_access 
) const
virtual
Todo:
: Reword these comments.

Virtual constructor for general tensors of degree xp over this vector space.

Precondition
  • precondition_of(e2::new_tp(vector_space(xauto_access), xp))
Postcondition
  • postcondition_of(e2::new_tp(vector_space(xauto_access), xp))

Definition at line 1429 of file e2.cc.

References new_atp().

◆ operator const row_dofs_type &()

fiber_bundle::e2::operator const e2::row_dofs_type & ( ) const

Conversion (cast) operator to convert to the associated row dofs type (const version).

Definition at line 1230 of file e2.cc.

References new_tp(), and sheaf::row_dofs().

◆ operator row_dofs_type &()

fiber_bundle::e2::operator e2::row_dofs_type & ( )

Conversion (cast) operator to convert to the associated row dofs type (non const version).

Definition at line 1214 of file e2.cc.

References sheaf::row_dofs().

◆ operator=() [1/3]

fiber_bundle::e2 & fiber_bundle::e2::operator= ( const row_dofs_type xrdt)

Assignment to an instance of the associated row dofs type.

Precondition
Postcondition
  • for(int i = ( 0 ); i < ( d() ); ++ i ) component(i) == xrdt.components[i]

Definition at line 1023 of file e2.cc.

References fiber_bundle::e2_row_dofs_type< T >::components, and sheaf::row_dofs().

Referenced by e2(), and operator=().

◆ operator=() [2/3]

fiber_bundle::e2 & fiber_bundle::e2::operator= ( const abstract_poset_member xother)
virtual

Assignment operator; synonym for attach_to_state(&xother).

Precondition
  • is_ancestor_of(&xother)
  • precondition_of(attach_to_state(&xother))
Postcondition
  • postcondition_of(attach_to_state(&xother))

Reimplemented from fiber_bundle::ed.

Definition at line 1045 of file e2.cc.

References operator=().

◆ operator=() [3/3]

fiber_bundle::e2 & fiber_bundle::e2::operator= ( const e2 xother)

Assignment operator; synonym for attach_to_state(&xother).

Precondition
  • precondition_of(attach_to_state(&xother))
Postcondition
  • postcondition_of(attach_to_state(&xother))

Definition at line 1067 of file e2.cc.

References ~e2().

◆ put_components()

void fiber_bundle::e2::put_components ( dof_type  x_comp,
dof_type  y_comp 
)
virtual

Set values of the components to the given arguments.

Precondition
Postcondition
  • isunordered_or_equals(component(0), xcomp)
  • isunordered_or_equals(component(1), ycomp)

Definition at line 1191 of file e2.cc.

References sheaf::isunordered_or_equals().

Referenced by lite_type().

◆ standard_host()

fiber_bundle::e2::host_type & fiber_bundle::e2::standard_host ( namespace_type xns,
const std::string &  xsuffix,
bool  xauto_access 
)
static

The host with path standard_host_path<e2>(xsuffix). Returns the host if it already exists, otherwise, creates it in namespace xns with schema specified by standard_schema_path() and standard paths for prerequisites, which are also created if needed.

Precondition
  • xns.state_is_auto_read_write_accessible(xauto_access)
  • xsuffix.empty() || poset_path::is_valid_name(xsuffix)
  • standard_host_is_available<e2>(xns, xsuffix, xauto_access)
  • xns.path_is_auto_read_accessible(standard_schema_path(), xauto_access)
  • xns.path_is_auto_read_available(standard_host_path<scalar_type>(xsuffix), xauto_access)
Postcondition
  • xns.owns(result, xauto_access)
  • result.path(true) == standard_host_path<e2>(xsuffix)
  • result.state_is_not_read_accessible()
  • result.factor_ct(true) == 2
  • result.d(true) == 2
  • result.scalar_space_path(true) == standard_host_path<scalar_type>(xsuffix)
  • result.p(true) == 1
  • result.dd(true) == 2
  • result.vector_space_path(true) == result.path(true)

Definition at line 801 of file e2.cc.

References sheaf::namespace_poset::contains_path(), fiber_bundle::atp_space::d(), fiber_bundle::tp_space::dd(), e2(), fiber_bundle::vd_space::factor_ct(), sheaf::namespace_poset::member_poset(), sheaf::namespace_poset::owns(), fiber_bundle::tp_space::p(), sheaf::poset_path::path(), sheaf::poset_component::path(), sheaf::poset_state_handle::path(), sheaf::namespace_poset::path_is_auto_read_accessible(), sheaf::namespace_poset::path_is_auto_read_available(), fiber_bundle::vd_space::scalar_space_path(), sheaf::poset_state_handle::schema(), sheaf::read_write_monitor_handle::state_is_auto_read_write_accessible(), sheaf::read_write_monitor_handle::state_is_not_read_accessible(), and fiber_bundle::tp_space::vector_space_path().

Referenced by new_host().

◆ standard_schema_path()

const sheaf::poset_path & fiber_bundle::e2::standard_schema_path ( )
static

The path to the standard schema for this class.

Definition at line 702 of file e2.cc.

References make_standard_schema().

Referenced by fiber_bundle::e2_lite::row_dofs().

◆ static_class_name()

const std::string & fiber_bundle::e2::static_class_name ( )
static

The name of this class.

Postcondition
  • !result.empty()

Definition at line 1523 of file e2.cc.

References clone().

Referenced by class_name().


The documentation for this class was generated from the following files: