mirror of
https://github.com/triqs/dft_tools
synced 2024-11-01 11:43:47 +01:00
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*******************************************************************************
|
|
*
|
|
* TRIQS: a Toolbox for Research in Interacting Quantum Systems
|
|
*
|
|
* Copyright (C) 2013 by O. Parcollet
|
|
*
|
|
* TRIQS is free software: you can redistribute it and/or modify it under the
|
|
* terms of the GNU General Public License as published by the Free Software
|
|
* Foundation, either version 3 of the License, or (at your option) any later
|
|
* version.
|
|
*
|
|
* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with
|
|
* TRIQS. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
******************************************************************************/
|
|
#include <iostream>
|
|
#include <type_traits>
|
|
#include <triqs/arrays.hpp>
|
|
#include <triqs/utility/view_tools.hpp>
|
|
using namespace triqs;
|
|
using namespace triqs::arrays;
|
|
using namespace triqs::utility;
|
|
|
|
template <typename T> struct check {
|
|
static_assert(std::is_same<typename T::view_type, typename view_type_if_exists_else_type<T>::type >::value, "err");
|
|
static_assert(std::is_same<typename T::non_view_type, typename non_view_type_if_exists_else_type<T>::type >::value, "err");
|
|
};
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
static_assert(has_view< array<int,2> > ::value, " err");
|
|
static_assert(has_view< array_view<int,1> > ::value, " err");
|
|
static_assert(has_view< matrix<double> > ::value, " err");
|
|
static_assert(!has_view< double > ::value, " err");
|
|
|
|
check<array<int,1>> ();
|
|
check<array_view<int,1>>();
|
|
check<matrix<int,1>>();
|
|
check<matrix_view<int,1>>();
|
|
|
|
return 0;
|
|
}
|
|
|