#include <math_MultipleVarFunction.hxx>
Inheritance diagram for math_MultipleVarFunction:
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
virtual Standard_EXPORT Standard_Integer | NbVariables () const =0 |
Returns the number of variables of the function . | |
virtual Standard_EXPORT Standard_Boolean | Value (const math_Vector &X, Standard_Real &F)=0 |
Computes the values of the Functions <f> for the variable <x>. returns True if the computation was done successfully, otherwise false. . | |
virtual Standard_EXPORT Standard_Integer | GetStateNumber () |
return the state of the function corresponding to the latestt call of any methods associated to the function. This function is called by each of the algorithms described later which define the function Integer Algorithm::StateNumber(). The algorithm has the responsibility to call this function when it has found a solution (i.e. a root or a minimum) and has to maintain the association between the solution found and this StateNumber. Byu default, this method returns 0 (which means for the algorithm: no state has been saved). It is the responsibility of the programmer to decide if he needs to save the current state of the function and to return an Integer that allows retrieval of the state. |
|
|
|
Implemented in math_MultipleVarFunctionWithGradient, and math_MultipleVarFunctionWithHessian. |
|
Reimplemented in math_MultipleVarFunctionWithGradient, and math_MultipleVarFunctionWithHessian. |
|
Reimplemented in math_MultipleVarFunctionWithGradient, and math_MultipleVarFunctionWithHessian. |
|
Reimplemented in math_MultipleVarFunctionWithGradient, and math_MultipleVarFunctionWithHessian. |
|
Implemented in math_MultipleVarFunctionWithGradient, and math_MultipleVarFunctionWithHessian. |