matrix.cpp

Go to the documentation of this file.

#include "qgd/matrix.h"
#include <cstring>
#include <iostream>
#include "tbb/tbb.h"


Matrix::Matrix() : matrix_base<QGD_Complex16>() {

}

Matrix::Matrix( QGD_Complex16* data_in, size_t rows_in, size_t cols_in) : matrix_base<QGD_Complex16>(data_in, rows_in, cols_in) {

}


Matrix::Matrix( size_t rows_in, size_t cols_in) : matrix_base<QGD_Complex16>(rows_in, cols_in) {


}


Matrix::Matrix(const Matrix &in) : matrix_base<QGD_Complex16>(in)  {

}



Matrix
Matrix::copy() {

  Matrix ret = Matrix(rows, cols);

  // logical variable indicating whether the matrix needs to be conjugated in CBLAS operations
  ret.conjugated = conjugated;
  // logical variable indicating whether the matrix needs to be transposed in CBLAS operations
  ret.transposed = transposed;
  // logical value indicating whether the class instance is the owner of the stored data or not. (If true, the data array is released in the destructor)
  ret.owner = true;

  memcpy( ret.data, data, rows*cols*sizeof(QGD_Complex16));

  return ret;

}