chrono::ChFxCfunction Class Reference

Description

Class for A=f(B) math functions, where the function is defined by wrapping a C function of the 'old' type, i.e.

a pointer to simple C call that works over arrays of values and return array of values: double (func)(double p[], void my_data); as often used in C/C++ math libraries.

#include <ChFx.h>

Inheritance diagram for chrono::ChFxCfunction:

Collaboration diagram for chrono::ChFxCfunction:

Public Member Functions
	ChFxCfunction (void(*mfunc)(const double *in, double *out, void *my_data), int moutvars, void *mdata=nullptr)
	Create the function wrapper. More...
virtual void	Eval (ChVectorDynamic<> &A, const ChVectorDynamic<> &B)
	Evaluate A=f(B). More...

Constructor & Destructor Documentation

ChFxCfunction()

chrono::ChFxCfunction::ChFxCfunction ( void(*)(const double *in, double *out, void *my_data)  mfunc, int  moutvars, void *  mdata = nullptr  )

inline

Create the function wrapper.

Parameters

mfunc	pointer to the C function
moutvars	number of output vars (size of out[])
mdata	user data, passed C function.

Member Function Documentation

Eval()

virtual void chrono::ChFxCfunction::Eval ( ChVectorDynamic<> &  A, const ChVectorDynamic<> &  B  )

inlinevirtual

Evaluate A=f(B).

Parameters

A	result output variables here
B	input variables here

Implements chrono::ChFx.

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

• /builds/uwsbel/chrono/src/chrono/core/ChFx.h