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FEmTool


FEmTool_ElementsOfRefMatrix Class Reference

this class describes the functions needed for
calculating matrix elements of RefMatrix for linear
criteriums (Tension, Flexsion and Jerk).
Each function from set gives value Pi(u)'*Pj(u)' or
Pi(u)''*Pj(u)'' or Pi(u)'''*Pj(u)''' for each i and j,
where Pi(u) is i-th basis function of expansion and
(') means derivative.

#include <FEmTool_ElementsOfRefMatrix.hxx>


Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT FEmTool_ElementsOfRefMatrix (const Handle(PLib_Base)&TheBase, const Standard_Integer DerOrder)
Standard_EXPORT Standard_Integer NbVariables () const
 returns the number of variables of the function.
It is supposed that NbVariables = 1.

Standard_EXPORT Standard_Integer NbEquations () const
 returns the number of equations of the function.

Standard_EXPORT Standard_Boolean Value (const math_Vector &X, math_Vector &F)
 computes the values <f> of the functions for the
variable <x>.
returns True if the computation was done successfully,
False otherwise.
F contains results only for i<=j in following order:
P0*P0, P0*P1, P0*P2... P1*P1, P1*P2,... (upper triangle of
matrix {PiPj})


Private Attributes

Handle_PLib_Base myBase
Standard_Integer myDerOrder
Standard_Integer myNbEquations


Constructor & Destructor Documentation

Standard_EXPORT FEmTool_ElementsOfRefMatrix::FEmTool_ElementsOfRefMatrix const Handle(PLib_Base)&  TheBase,
const Standard_Integer  DerOrder
 


Member Function Documentation

Standard_EXPORT Standard_Integer FEmTool_ElementsOfRefMatrix::NbEquations  )  const
 

Standard_EXPORT Standard_Integer FEmTool_ElementsOfRefMatrix::NbVariables  )  const
 

void FEmTool_ElementsOfRefMatrix::operator delete void *  anAddress  )  [inline]
 

void* FEmTool_ElementsOfRefMatrix::operator new size_t  size  )  [inline]
 

void* FEmTool_ElementsOfRefMatrix::operator new size_t  ,
void *  anAddress
[inline]
 

Standard_EXPORT Standard_Boolean FEmTool_ElementsOfRefMatrix::Value const math_Vector &  X,
math_Vector &  F
 


Field Documentation

Handle_PLib_Base FEmTool_ElementsOfRefMatrix::myBase [private]
 

Standard_Integer FEmTool_ElementsOfRefMatrix::myDerOrder [private]
 

Standard_Integer FEmTool_ElementsOfRefMatrix::myNbEquations [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:22:38 2008 for OpenCASCADE by  doxygen 1.4.1