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_zrovector-zgematrix.hpp
1 //=============================================================================
3 inline _zrovector operator*(const _zrovector& vec, const zgematrix& mat)
4 {
5 #ifdef CPPL_VERBOSE
6  std::cerr << "# [MARK] operator*(const _zrovector&, const zgematrix&)"
7  << std::endl;
8 #endif//CPPL_VERBOSE
9 
10 #ifdef CPPL_DEBUG
11  if(vec.L!=mat.M){
12  std::cerr << "[ERROR] operator*(const _zrovector&, const zgematrix&)"
13  << std::endl
14  << "These vector and matrix can not make a product."
15  << std::endl
16  << "Your input was (" << vec.L << ") * ("
17  << mat.M << "x" << mat.N << ")." << std::endl;
18  exit(1);
19  }
20 #endif//CPPL_DEBUG
21 
22  zrovector newvec(mat.N);
23  zgemv_( 'T', mat.M, mat.N, std::complex<double>(1.0,0.0), mat.Array, mat.M,
24  vec.Array, 1, std::complex<double>(0.0,0.0), newvec.array, 1 );
25 
26  vec.destroy();
27  return _(newvec);
28 }
void destroy() const
Definition: _zrovector-misc.hpp:3
long L
vector size
Definition: _zrovector.hpp:7
Complex Double-precision General Dence Matrix Class.
Definition: zgematrix.hpp:3
Complex Double-precision Row Vector Class.
Definition: zrovector.hpp:3
(DO NOT USE) Smart-temporary Complex Double-precision Row Vector Class
Definition: _zrovector.hpp:3
friend _zrovector operator*(const zrovector &, const zgematrix &)
Definition: zrovector-zgematrix.hpp:3
std::complex< double > *const & array
1D array to store vector data (readable)
Definition: zrovector.hpp:13
std::complex< double > * Array
1D Array to store vector data
Definition: _zrovector.hpp:8