//
//  Copyright (c) 2000-2002
//  Joerg Walter, Mathias Koch
//
//  Distributed under the Boost Software License, Version 1.0. (See
//  accompanying file LICENSE_1_0.txt or copy at
//  http://www.boost.org/LICENSE_1_0.txt)
//
//  The authors gratefully acknowledge the support of
//  GeNeSys mbH & Co. KG in producing this work.
//

#if defined(__GNUC__) && (__GNUC__ >= 9)
#pragma GCC diagnostic ignored "-Wdeprecated-copy"
#endif

#include "test5.hpp"

// Test matrix & vector expression templates
template <class V, class M, int N>
struct test_my_matrix_vector
{
   typedef typename V::value_type value_type;

   template <class VP, class MP>
   void test_with(VP& v1, VP& v2, MP& m1) const
   {
      {
         // Rows and columns
         initialize_matrix(m1);
         for (int i = 0; i < N; ++i)
         {
            v2 = ublas::row(m1, i);
            std::cout << "row (m, " << i << ") = " << v2 << std::endl;
            v2 = ublas::column(m1, i);
            std::cout << "column (m, " << i << ") = " << v2 << std::endl;
         }

         // Outer product
         initialize_vector(v1);
         initialize_vector(v2);
         v1(0)     = 0;
         v2(N - 1) = 0;
         m1        = ublas::outer_prod(v1, v2);
         std::cout << "outer_prod (v1, v2) = " << m1 << std::endl;

         // Matrix vector product
         initialize_matrix(m1);
         initialize_vector(v1);
         v2 = ublas::prod(m1, v1);
         std::cout << "prod (m1, v1) = " << v2 << std::endl;
         v2 = ublas::prod(v1, m1);
         std::cout << "prod (v1, m1) = " << v2 << std::endl;
      }
   }
   void operator()() const
   {
      {
         V v1(N), v2(N);
         M m1(N, N);
         test_with(v1, v2, m1);

         ublas::matrix_row<M> mr1(m1, N - 1), mr2(m1, N - 1);
         test_with(mr1, mr2, m1);

         ublas::matrix_column<M> mc1(m1, 0), mc2(m1, 0);
         test_with(mc1, mc2, m1);

#ifdef USE_RANGE
         ublas::matrix_vector_range<M> mvr1(m1, ublas::range(0, N), ublas::range(0, N)),
             mvr2(m1, ublas::range(0, N), ublas::range(0, N));
         test_with(mvr1, mvr2, m1);
#endif

#ifdef USE_SLICE
         ublas::matrix_vector_slice<M> mvs1(m1, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
             mvs2(m1, ublas::slice(0, 1, N), ublas::slice(0, 1, N));
         test_with(mvs1, mvs2, m1);
#endif
      }
   }

   void operator()(int) const
   {
#ifdef USE_ADAPTOR
      {
         V                            v1(N), v2(N);
         M                            m1(N, N);
         ublas::triangular_adaptor<M> tam1(m1);
         test_with(v1, v2, tam1);

         ublas::matrix_row<ublas::triangular_adaptor<M> > mr1(tam1, N - 1), mr2(tam1, N - 1);
         test_with(mr1, mr2, tam1);

         ublas::matrix_column<ublas::triangular_adaptor<M> > mc1(tam1, 0), mc2(tam1, 0);
         test_with(mc1, mc2, tam1);

#ifdef USE_RANGE
         ublas::matrix_vector_range<ublas::triangular_adaptor<M> > mvr1(tam1, ublas::range(0, N), ublas::range(0, N)),
             mvr2(tam1, ublas::range(0, N), ublas::range(0, N));
         test_with(mvr1, mvr2, tam1);
#endif

#ifdef USE_SLICE
         ublas::matrix_vector_slice<ublas::triangular_adaptor<M> > mvs1(tam1, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
             mvs2(tam1, ublas::slice(0, 1, N), ublas::slice(0, 1, N));
         test_with(mvs1, mvs2, tam1);
#endif
      }
#endif
   }
};

// Test matrix & vector
void test_matrix_vector()
{
   std::cout << "test_matrix_vector" << std::endl;

#ifdef USE_BOUNDED_ARRAY
#ifdef USE_FLOAT
   std::cout << "mp_test_type, bounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<mp_test_type, ublas::bounded_array<mp_test_type, 3> >,
                         ublas::triangular_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3> >, 3>()();
   test_my_matrix_vector<ublas::vector<mp_test_type, ublas::bounded_array<mp_test_type, 3> >,
                         ublas::triangular_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3> >, 3>()(0);
#endif

#ifdef USE_DOUBLE
   std::cout << "double, bounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
                         ublas::triangular_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3>()();
   test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
                         ublas::triangular_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3>()(0);
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
   std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::bounded_array<std::complex<mp_test_type>, 3> >,
                         ublas::triangular_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<mp_test_type>, 3 * 3> >, 3>()();
   test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::bounded_array<std::complex<mp_test_type>, 3> >,
                         ublas::triangular_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<mp_test_type>, 3 * 3> >, 3>()(0);
#endif

#ifdef USE_DOUBLE
   std::cout << "std::complex<double>, bounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
                         ublas::triangular_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3>()();
   test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
                         ublas::triangular_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3>()(0);
#endif
#endif
#endif

#ifdef USE_UNBOUNDED_ARRAY
#ifdef USE_FLOAT
   std::cout << "mp_test_type, unbounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<mp_test_type, ublas::unbounded_array<mp_test_type> >,
                         ublas::triangular_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::unbounded_array<mp_test_type> >, 3>()();
   test_my_matrix_vector<ublas::vector<mp_test_type, ublas::unbounded_array<mp_test_type> >,
                         ublas::triangular_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::unbounded_array<mp_test_type> >, 3>()(0);
#endif

#ifdef USE_DOUBLE
   std::cout << "double, unbounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
                         ublas::triangular_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3>()();
   test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
                         ublas::triangular_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3>()(0);
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
   std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::unbounded_array<std::complex<mp_test_type> > >,
                         ublas::triangular_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<mp_test_type> > >, 3>()();
   test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::unbounded_array<std::complex<mp_test_type> > >,
                         ublas::triangular_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<mp_test_type> > >, 3>()(0);
#endif

#ifdef USE_DOUBLE
   std::cout << "std::complex<double>, unbounded_array" << std::endl;
   test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
                         ublas::triangular_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3>()();
   test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
                         ublas::triangular_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3>()(0);
#endif
#endif
#endif

#ifdef USE_STD_VECTOR
#ifdef USE_FLOAT
   std::cout << "mp_test_type, std::vector" << std::endl;
   test_my_matrix_vector<ublas::vector<mp_test_type, std::vector<mp_test_type> >,
                         ublas::triangular_matrix<mp_test_type, ublas::lower, ublas::row_major, std::vector<mp_test_type> >, 3>()();
   test_my_matrix_vector<ublas::vector<mp_test_type, std::vector<mp_test_type> >,
                         ublas::triangular_matrix<mp_test_type, ublas::lower, ublas::row_major, std::vector<mp_test_type> >, 3>()(0);
#endif

#ifdef USE_DOUBLE
   std::cout << "double, std::vector" << std::endl;
   test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
                         ublas::triangular_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3>()();
   test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
                         ublas::triangular_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3>()(0);
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
   std::cout << "std::complex<mp_test_type>, std::vector" << std::endl;
   test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, std::vector<std::complex<mp_test_type> > >,
                         ublas::triangular_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, std::vector<std::complex<mp_test_type> > >, 3>()();
   test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, std::vector<std::complex<mp_test_type> > >,
                         ublas::triangular_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, std::vector<std::complex<mp_test_type> > >, 3>()(0);

   std::cout << "std::complex<double>, std::vector" << std::endl;
   test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
                         ublas::triangular_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3>()();
   test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
                         ublas::triangular_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3>()(0);
#endif
#endif
#endif
}