Dogcows Code - chaz/yoink/blob - src/moof/cml/matrix/matrix_print.h

   1 /* -*- C++ -*- ------------------------------------------------------------
   2
   3 Copyright (c) 2007 Jesse Anders and Demian Nave http://cmldev.net/
   4
   5 The Configurable Math Library (CML) is distributed under the terms of the
   6 Boost Software License, v1.0 (see cml/LICENSE for details).
   7
   8  *-----------------------------------------------------------------------*/
   9 /** @file
  10  *  @brief
  11  */
  12
  13 #ifndef matrix_print_h
  14 #define matrix_print_h
  15
  16 #include <iostream>
  17
  18 namespace cml {
  19
  20 /** Output a matrix to a std::ostream. */
  21 template<typename E, class AT, typename BO, class L> inline std::ostream&
  22 operator<<(std::ostream& os, const matrix<E,AT,BO,L>& m)
  23 {
  24     for(size_t i = 0; i < m.rows(); ++i) {
  25         os << "[";
  26         for(size_t j = 0; j < m.cols(); ++j) {
  27             os << " " << m(i,j);
  28         }
  29         os << " ]";
  30         if (i != m.rows()-1) {
  31             os << std::endl;
  32         }
  33     }
  34     return os;
  35 }
  36
  37 /** Output a matrix expression to a std::ostream. */
  38 template< class XprT > inline std::ostream&
  39 operator<<(std::ostream& os, const et::MatrixXpr<XprT>& m)
  40 {
  41     for(size_t i = 0; i < m.rows(); ++i) {
  42         os << "[";
  43         for(size_t j = 0; j < m.cols(); ++j) {
  44             os << " " << m(i,j);
  45         }
  46         os << " ]";
  47         if (i != m.rows()-1) {
  48             os << std::endl;
  49         }
  50     }
  51     return os;
  52 }
  53
  54 } // namespace cml
  55
  56 #endif
  57
  58 // -------------------------------------------------------------------------
  59 // vim:ft=cpp