Matrix.hpp

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//   Copyright 2018 Dhruvesh Nikhilkumar Patel
//
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
//
#ifndef _MATRIX_HPP_
#define _MATRIX_HPP_
#include <boost/numeric/ublas/matrix.hpp>

template<typename EntryT>
using Matrix = boost::numeric::ublas::matrix<EntryT>;
template <typename EntryT>
using Identity_Matrix = boost::numeric::ublas::identity_matrix<EntryT>;

//template <typename MatrixT>
//using productFunctionT = typename boost::numeric::ublas::matrix_matrix_binary_traits<typename MatrixT::value_type, MatrixT, typename MatrixT::value_type, MatrixT>::result_type(*)(const boost::numeric::ublas::matrix_expression<MatrixT>& e1, const boost::numeric::ublas::matrix_expression<MatrixT>& e2);
//
using boost::numeric::ublas::prod; 
using boost::numeric::ublas::trans;
using boost::numeric::ublas::element_prod;
namespace boost { namespace numeric { namespace ublas {
   template <typename EntryT>
   EntryT trace(const Matrix<EntryT>& M);

   template <typename MatrixT>
   bool isSquare(const MatrixT& M);


                                       }
               }

}

//template <typename FieldT>
//class Matrix 
//{
//   public:
//       /******* Constructors ********/
//      /*! \brief Takes in no arguments and creates a 0x0 matrix 
//       *
//       */
//       Matrix(); 
//       
//       /*! \brief Create a matrix with dimensions num_rows x num_cols with default
//        * initialized entries.
//        * \param num_rows 
//        * \param num_cols
//        */
//       Matrix(size_t num_rows,size_t num_cols); 
//
//       /*! \brief Use 2d initializer list to construct the matrix 
//        *
//        *
//        * \param entires 2d initializer list for example, for FieldT=int, {{23,56},{1,100}} 
//        */
//       Matrix(std::initializer_list<std::initializer_list<FieldT>> entries);
//         
//   private:
//      std::vector<FieldT> m_entries;
//};

#endif // _MATRIX_HPP_