chrono::ChFxCfunctionS Class Reference


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 doubles and return one value: double (func)(double p[], void my_data); as often used in C/C++ math libraries.

#include <ChFx.h>

Inheritance diagram for chrono::ChFxCfunctionS:
Collaboration diagram for chrono::ChFxCfunctionS:

Public Member Functions

 ChFxCfunctionS (double(*mfunc)(const double *p, void *my_data), void *mdata=nullptr)
virtual void Eval (ChVectorDynamic<> &A, const ChVectorDynamic<> &B)
 Evaluate A=f(B). More...

Constructor & Destructor Documentation

◆ ChFxCfunctionS()

chrono::ChFxCfunctionS::ChFxCfunctionS ( double(*)(const double *p, void *my_data)  mfunc,
void *  mdata = nullptr 
mfuncthe pointer to the C function
mdatauser data, passed to C function.

Member Function Documentation

◆ Eval()

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

Evaluate A=f(B).

Aresult output variables here
Binput variables here

Implements chrono::ChFx.

The documentation for this class was generated from the following file:
  • /builds/uwsbel/chrono/src/chrono/core/ChFx.h