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fiber_bundle::t2_lite Class Reference

A tensor of degree 2 over an abstract vector space (volatile version). More...

#include <t2.h>

Inheritance diagram for fiber_bundle::t2_lite:
fiber_bundle::tp_lite fiber_bundle::vd_lite fiber_bundle::tuple_lite fiber_bundle::any_lite fiber_bundle::t2_e2_lite fiber_bundle::t2_e3_lite

T2 FACET OF CLASS T2_LITE

 t2_lite ()
 Default constructor. More...
 
 t2_lite (const t2_lite &xother)
 Copy constructor. More...
 
t2_liteoperator= (const t2_lite &xother)
 Assignment operator. More...
 
virtual ~t2_lite ()
 Destructor. More...
 
 t2_lite (const row_dofs_type &xrow_dofs)
 Creates a new instance with row dofs xrow_dofs. More...
 
t2_liteoperator= (const row_dofs_type &xrow_dofs)
 Assignment (from row_dofs_type) operator. More...
 
value_type component (int xrow, int xcolumn) const
 The value of the component in a specified row and column. More...
 
void put_component (int xrow, int xcolumn, value_type xcomp)
 Sets value of a component in a specified row and column. More...
 
virtual int index_for_row_column (int xrow, int xcolumn) const
 The index into linear storage of the component in a specified row and column. More...
 

TENSOR ALGEBRA (TP) FACET OF CLASS T2_LITE

enum  static_const_int { P = 2 }
 The tensor degree (static version) More...
 
virtual int p () const
 The degree of the tensor; the sum of the contravariant and covariant degrees. More...
 

VECTOR ALGEBRA (VD) FACET OF CLASS T2_LITE

virtual int d () const
 Dimension of this as a vector space. More...
 

ABSTRACT POSET MEMBER FACET OF CLASS T2_LITE

virtual const std::string & class_name () const
 The name of this class. More...
 
virtual t2_liteclone () const
 Virtual constructor, makes a new instance of the same type as this. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 

ANY FACET OF CLASS T2_LITE

virtual bool is_ancestor_of (const any_lite &xother) const
 Conformance test; true if other conforms to this. More...
 
bool invariant () const
 Class invariant. More...
 

Additional Inherited Members

- Public Types inherited from fiber_bundle::tp_lite
enum  static_const_int { P = -1 }
 The degree of this tensor space. More...
 
typedef tp_table_dofs_type table_dofs_type
 The type of the table dofs. More...
 
typedef vd_lite vector_space_type
 Type of underlying vector space. More...
 
- Public Types inherited from fiber_bundle::vd_lite
typedef vd_dof_type dof_type
 The type of the degrees of freedom. More...
 
typedef vd_value_type value_type
 The type of component in the fiber; the scalar type in the fiber vector space. 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...
 
- Public Types inherited from fiber_bundle::tuple_lite
typedef tuple_table_dofs_type table_dofs_type
 The type of the table dofs. More...
 
- Public Types inherited from fiber_bundle::any_lite
typedef any_lite volatile_type
 The associated volatile type. More...
 
- Public Member Functions inherited from fiber_bundle::tp_lite
 tp_lite ()
 Default constructor. More...
 
 tp_lite (const tp_lite &xother)
 Copy constructor. More...
 
tp_liteoperator= (const tp_lite &xother)
 Assignment operator. More...
 
virtual ~tp_lite ()
 Destructor. More...
 
 tp_lite (const row_dofs_type &xrow_dofs)
 Creates a new instance with row dofs xrow_dofs. More...
 
tp_liteoperator= (const row_dofs_type &xrow_dofs)
 Assignment (from row_dofs_type) operator. More...
 
virtual int dd () const
 Dimension of the underlying vector space. More...
 
virtual pod_index_type vector_space_index () const
 Index of the underlying vector space. More...
 
table_dofs_type table_dofs () const
 The table dofs. More...
 
bool invariant () const
 Class invariant. More...
 
- Public Member Functions inherited from fiber_bundle::vd_lite
 vd_lite ()
 Default constructor. More...
 
 vd_lite (const vd_lite &xother)
 Copy constructor. More...
 
vd_liteoperator= (const vd_lite &xother)
 Copy assignment operator. More...
 
bool operator== (const vd_lite &xother) const
 True if this has the same components as xother. More...
 
virtual ~vd_lite ()
 Destructor. More...
 
 vd_lite (const row_dofs_type &xrow_dofs)
 Creates a new instance with row dofs xrow_dofs. More...
 
vd_liteoperator= (const row_dofs_type &xrow_dofs)
 Row_dofs_type assignment operator. More...
 
value_type component (int xindex) const
 The xindex-th component. More...
 
void put_component (int xindex, value_type xcomp)
 Set the xindex-th component to xcomp. More...
 
virtual void components (dof_type xresult[], int comps_dimension) const
 The values of all the components (preallocated version). More...
 
virtual void put_components (const dof_type xcomps[], int xcomps_dimension)
 Set values of all the components to the values in xcomps. More...
 
vd_liteoperator= (const value_type &xvalue)
 Value_type assignment operator; sets all components to xvalue. More...
 
bool operator== (const value_type &xvalue) const
 Equality comparison to scalar; true if and only if all components == xvalue. Especially useful for comparison to 0.0. More...
 
virtual value_typeoperator[] (int xindex)
 The value of the component corresponding to xindex (non const version). More...
 
virtual const value_typeoperator[] (int xindex) const
 The value of the component corresponding to xindex (const version). More...
 
virtual const tp_litetp_prototype (int xp) const
 Virtual constructor for general tensors of degree xp over this vector space. More...
 
virtual const atp_liteatp_prototype (int xp) const
 Prototype for antisymmetric tensors of degree xp over this vector space. More...
 
virtual const stp_litestp_prototype (int xp) const
 Prototype for symmetric tensors of degree xp over this vector space. More...
 
virtual int factor_ct () const
 Number of factors (components) in tuple. More...
 
table_dofs_type table_dofs () const
 The table dofs. More...
 
bool invariant () const
 Class invariant. More...
 
- Public Member Functions inherited from fiber_bundle::tuple_lite
 tuple_lite ()
 Default constructor. More...
 
 tuple_lite (const tuple_lite &xother)
 Copy constructor. More...
 
tuple_liteoperator= (const tuple_lite &xother)
 Assignment operator. More...
 
virtual ~tuple_lite ()
 Destructor. More...
 
table_dofs_type table_dofs () const
 The table dofs. More...
 
bool invariant () const
 Class invariant. More...
 
- Public Member Functions inherited from fiber_bundle::any_lite
virtual ~any_lite ()
 Destructor. More...
 
bool is_same_type (const any_lite &xother) const
 True if other is the same type as this. More...
 
bool invariant () const
 Class invariant, intended to be redefined in each descendant. 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...
 
virtual void * row_dofs ()
 The row dofs for this instance (mutable version). More...
 
virtual const void * row_dofs () const
 The row dofs for this instance (const version). More...
 
- Static Public Member Functions inherited from fiber_bundle::tp_lite
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::vd_lite
static const tp_litestatic_tp_prototype (int xp)
 Static prototype for general tensors of degree xp over this vector space. More...
 
static const atp_litestatic_atp_prototype (int xp)
 Static prototype for antisymmetric tensors of degree xp over this vector space. More...
 
static const stp_litestatic_stp_prototype (int xp)
 Static prototype for symmetric tensors of degree xp over this vector space. More...
 
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::tuple_lite
static const std::string & static_class_name ()
 The name of this class. More...
 
- Static Public Member Functions inherited from fiber_bundle::any_lite
static const std::string & static_class_name ()
 The name of this class. More...
 
- Protected Member Functions inherited from fiber_bundle::any_lite
 any_lite ()
 Default constructor. More...
 

Detailed Description

A tensor of degree 2 over an abstract vector space (volatile version).

Definition at line 43 of file t2.h.

Member Enumeration Documentation

◆ static_const_int

The tensor degree (static version)

Hack:
Inline initialization of static const integral data members causes link error in MSC++; use enum instead.

Definition at line 122 of file t2.h.

Constructor & Destructor Documentation

◆ t2_lite() [1/3]

fiber_bundle::t2_lite::t2_lite ( )

Default constructor.

Postcondition

Definition at line 48 of file t2.cc.

Referenced by ~t2_lite().

◆ t2_lite() [2/3]

fiber_bundle::t2_lite::t2_lite ( const t2_lite xother)

Copy constructor.

Postcondition

Definition at line 63 of file t2.cc.

References operator=().

◆ ~t2_lite()

fiber_bundle::t2_lite::~t2_lite ( )
virtual

Destructor.

Definition at line 97 of file t2.cc.

References t2_lite().

Referenced by operator=().

◆ t2_lite() [3/3]

fiber_bundle::t2_lite::t2_lite ( const row_dofs_type xrow_dofs)

Creates a new instance with row dofs xrow_dofs.

Postcondition

Definition at line 110 of file t2.cc.

References operator=().

Member Function Documentation

◆ class_name()

const std::string & fiber_bundle::t2_lite::class_name ( ) const
virtual

The name of this class.

Postcondition
  • !result.empty()

Reimplemented from fiber_bundle::tp_lite.

Reimplemented in fiber_bundle::t2_e3_lite, and fiber_bundle::t2_e2_lite.

Definition at line 295 of file t2.cc.

References static_class_name().

Referenced by d().

◆ clone()

fiber_bundle::t2_lite * fiber_bundle::t2_lite::clone ( ) const
virtual

Virtual constructor, makes a new instance of the same type as this.

Postcondition
  • result != 0
  • is_same_type(*result)

Reimplemented from fiber_bundle::tp_lite.

Reimplemented in fiber_bundle::t2_e3_lite, and fiber_bundle::t2_e2_lite.

Definition at line 333 of file t2.cc.

Referenced by static_class_name().

◆ component()

fiber_bundle::t2_lite::value_type fiber_bundle::t2_lite::component ( int  xrow,
int  xcolumn 
) const

The value of the component in a specified row and column.

Precondition
  • xrow >= 0 && xrow < dd()
  • xcolumn >= 0 && xcolumn < dd()
Postcondition

Definition at line 147 of file t2.cc.

References put_component().

Referenced by fiber_bundle::tp_algebra::alt(), fiber_bundle::tp_algebra::contract(), operator=(), fiber_bundle::tp_algebra::sym(), and fiber_bundle::tp_algebra::tensor().

◆ d()

int fiber_bundle::t2_lite::d ( ) const
virtual

Dimension of this as a vector space.

Postcondition
  • result == static_cast<int>(dd()*dd())

Reimplemented from fiber_bundle::tp_lite.

Definition at line 258 of file t2.cc.

References class_name().

Referenced by p().

◆ index_for_row_column()

int fiber_bundle::t2_lite::index_for_row_column ( int  xrow,
int  xcolumn 
) const
virtual

The index into linear storage of the component in a specified row and column.

Precondition
  • 0 <= xrow && xrow < dd()
  • 0 <= xcolumn && xcolumn < dd()
Postcondition
  • result >= 0
  • result < dd()*dd()

Definition at line 192 of file t2.cc.

References p().

Referenced by put_component().

◆ invariant()

bool fiber_bundle::t2_lite::invariant ( ) const

Class invariant.

Invariant

Definition at line 385 of file t2.cc.

References fiber_bundle::t2::standard_schema_path().

Referenced by is_ancestor_of().

◆ is_ancestor_of()

bool fiber_bundle::t2_lite::is_ancestor_of ( const any_lite xother) const
virtual

Conformance test; true if other conforms to this.

Precondition
  • &xother != 0

Reimplemented from fiber_bundle::tp_lite.

Reimplemented in fiber_bundle::t2_e3_lite, and fiber_bundle::t2_e2_lite.

Definition at line 366 of file t2.cc.

References invariant().

◆ operator=() [1/2]

fiber_bundle::t2_lite & fiber_bundle::t2_lite::operator= ( const t2_lite xother)

Assignment operator.

Postcondition

Definition at line 80 of file t2.cc.

References ~t2_lite().

Referenced by t2_lite().

◆ operator=() [2/2]

fiber_bundle::t2_lite & fiber_bundle::t2_lite::operator= ( const row_dofs_type xrow_dofs)

Assignment (from row_dofs_type) operator.

Definition at line 127 of file t2.cc.

References component().

◆ p()

int fiber_bundle::t2_lite::p ( ) const
virtual

The degree of the tensor; the sum of the contravariant and covariant degrees.

Postcondition
  • result == 2

Reimplemented from fiber_bundle::tp_lite.

Definition at line 227 of file t2.cc.

References d().

Referenced by fiber_bundle::tp_algebra::contract(), and index_for_row_column().

◆ put_component()

void fiber_bundle::t2_lite::put_component ( int  xrow,
int  xcolumn,
value_type  xcomp 
)

Sets value of a component in a specified row and column.

Precondition
  • xrow >= 0 && xrow < dd()
  • xcolumn >= 0 && xcolumn < dd()
Postcondition
  • isunordered_or_equals(component(index_for_row_column(xrow, xcolumn)), xcomp)

Definition at line 169 of file t2.cc.

References index_for_row_column(), and sheaf::isunordered_or_equals().

Referenced by fiber_bundle::tp_algebra::alt(), component(), fiber_bundle::tp_algebra::sym(), and fiber_bundle::tp_algebra::tensor().

◆ static_class_name()

const std::string & fiber_bundle::t2_lite::static_class_name ( )
static

The name of this class.

Postcondition
  • !result.empty()

Definition at line 314 of file t2.cc.

References clone().

Referenced by class_name().


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