/usr/include/opencascade/math_MultipleVarFunctionWithGradient.hxx is in libopencascade-foundation-dev 6.5.0.dfsg-2build1.
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// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _math_MultipleVarFunctionWithGradient_HeaderFile
#define _math_MultipleVarFunctionWithGradient_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _math_MultipleVarFunction_HeaderFile
#include <math_MultipleVarFunction.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
class math_Vector;
//! The abstract class MultipleVarFunctionWithGradient <br>
//! describes the virtual functions associated with a multiple variable function. <br>
class math_MultipleVarFunctionWithGradient : public math_MultipleVarFunction {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
Standard_EXPORT virtual void Delete() ;
Standard_EXPORT virtual ~math_MultipleVarFunctionWithGradient(){Delete();}
//! Returns the number of variables of the function. <br>
Standard_EXPORT virtual Standard_Integer NbVariables() const = 0;
//! Computes the values of the Functions <F> for the variable <X>. <br>
//! Returns True if the computation was done successfully, <br>
//! False otherwise. <br>
Standard_EXPORT virtual Standard_Boolean Value(const math_Vector& X,Standard_Real& F) = 0;
//! Computes the gradient <G> of the functions for the variable <X>. <br>
//! Returns True if the computation was done successfully, <br>
//! False otherwise. <br>
Standard_EXPORT virtual Standard_Boolean Gradient(const math_Vector& X,math_Vector& G) = 0;
//! computes the value <F> and the gradient <G> of the <br>
//! functions for the variable <X>. <br>
//! Returns True if the computation was done successfully, <br>
//! False otherwise. <br>
Standard_EXPORT virtual Standard_Boolean Values(const math_Vector& X,Standard_Real& F,math_Vector& G) = 0;
protected:
private:
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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