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dft_tools/test/triqs/arrays/alias_const_view.cpp
Olivier Parcollet 017394e17f arrays : add experimental array_const_view
- not completely clear how to
manipulate this alias, in particular when
matching template function
(and portability : require C++11 compiler).
2013-08-27 13:43:57 +02:00

48 lines
1.3 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 "./common.hpp"
#include "./src/array.hpp"
#include <iostream>
//using std::cout; using std::endl;
using namespace triqs::arrays;
#include <type_traits>
template<typename U, ull_t opt, ull_t to, bool B>
void f (array_const_view<U,2,opt,to,B> const & a) {
std::cout << a << std::endl ;
}
int main(int argc, char **argv) {
array<long,2 > A (2,3);
A() =3;
f(A());
}