C++ (Cpp) pt2Func Examples

Example #1

File: EpetraExt_HypreIJMatrix.cpp Project: 00liujj/trilinos

//=======================================================
int EpetraExt_HypreIJMatrix::SetParameter(Hypre_Chooser chooser, int (*pt2Func)(HYPRE_Solver, int*), int* parameter){
  if(chooser == Preconditioner){
    EPETRA_CHK_ERR(pt2Func(Preconditioner_, parameter));
  } else {
    EPETRA_CHK_ERR(pt2Func(Solver_, parameter));
  }
  return 0;
} //SetParameter() - int* function pointer

Example #2

File: imgEditWindow.cpp Project: browny/filters-fun

void ImgEditWindow::bokehInvokeController(void* pt2Obj,
        void( pt2Func)(void* pt2Obj, CvPoint firstPt, CvPoint secondPt)) {

    pt2Func(pt2Obj, m_bokehFirstPt, m_bokehSecPt);
    needUpdateBokeh = false;

}

Example #3

File: imgEditWindow.cpp Project: browny/filters-fun

void ImgEditWindow::vignetInvokeController(void* pt2Obj,
        void( pt2Func)(void* pt2Obj, CvPoint mousePt)) {

    pt2Func(pt2Obj, m_vignetPt);
    needUpdateVignet = false;

}

Example #4

File: func_ptr2.c Project: hzcodec/c_edu

float Switch_With_Function_Ptr(Params par, float(*pt2Func)(Params)) {

    // call using a function pointer
    float result = pt2Func(par);
    return result;
}