C++ (Cpp) UserVector::resize示例

示例#1

文件： test_19.cpp 项目： KineticTheory/Trilinos

 void eval_integrand(UserVector & output, std::vector<Scalar> & input) {
   int    dimension = (int)alpha.size();
   Scalar total     = 0.0;
   Scalar point     = 0.0;
   for (int i=0; i<dimension; i++) {
     point     = 0.5*input[i]+0.5;
     total    += powl(alpha[i]*(point-beta[i]),(long double)2.0);
   }
   output.clear(); output.resize(1,std::exp(-total));
 }  

示例#2

文件： test_20.cpp 项目： jdbooth/Trilinos

  void eval_integrand(UserVector & output, std::vector<Scalar> & input) {
    output.clear(); output.resize(1,std::exp(-input[0]*input[0])
				  +10.0*std::exp(-input[1]*input[1]));
  }  

示例#3

文件： test_23.cpp 项目： 00liujj/trilinos

 void eval_integrand(UserVector & output, std::vector<Scalar> & input) {
   output.clear(); output.resize(1,powl(input[0]+input[1],(long double)6.0));
 }