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dft_tools/triqs/utility/concept_tools.hpp
Olivier Parcollet f2c7d449cc First commit : triqs libs version 1.0 alpha1
for earlier commits, see TRIQS0.x repository.
2013-07-17 19:24:07 +02:00

52 lines
2.3 KiB
C++

/*******************************************************************************
*
* TRIQS: a Toolbox for Research in Interacting Quantum Systems
*
* Copyright (C) 2012 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/>.
*
******************************************************************************/
#ifndef TRIQS_UTILITY_CONCEPT_TOOLS_H
#define TRIQS_UTILITY_CONCEPT_TOOLS_H
#include <boost/preprocessor/punctuation/comma_if.hpp>
#include <boost/preprocessor/seq/for_each_i.hpp>
#include <boost/type_traits/is_base_of.hpp>
#include <boost/type_traits/is_complex.hpp>
#define TRIQS_CONCEPT_TAGNAME(MyBeautifulConcept) MyBeautifulConcept##__concept_tag
#define TRIQS_MODEL_CONCEPT(MyBeautifulConcept) TRIQS_CONCEPT_TAGNAME(MyBeautifulConcept)
#define TRIQS_DEFINE_CONCEPT_AND_ASSOCIATED_TRAIT(MyBeautifulConcept) \
struct TRIQS_CONCEPT_TAGNAME(MyBeautifulConcept) {};\
template<typename T> struct MyBeautifulConcept : boost::is_base_of<TRIQS_CONCEPT_TAGNAME(MyBeautifulConcept) , T> {};
#define TRIQS_DEFINE_CONCEPT_AND_ASSOCIATED_TRAIT_R_AUX(r, data, i, elem) BOOST_PP_COMMA_IF(i) TRIQS_CONCEPT_TAGNAME(elem)
#define TRIQS_DEFINE_CONCEPT_AND_ASSOCIATED_TRAIT_R(MyBeautifulConcept,Rs) \
struct TRIQS_CONCEPT_TAGNAME(MyBeautifulConcept) : BOOST_PP_SEQ_FOR_EACH_I (TRIQS_DEFINE_CONCEPT_AND_ASSOCIATED_TRAIT_R_AUX,nil,Rs) {};\
template<typename T> struct MyBeautifulConcept : boost::is_base_of<TRIQS_CONCEPT_TAGNAME(MyBeautifulConcept), T> {};
#ifdef TRIQS_COMPILE_TIME_DEBUG
#define TRIQS_ASSERT_MODEL_CONCEPT(MyBeautifulConcept,T) BOOST_CONCEPT_ASSERT((BCC_##MyBeautifulConcept<T>));
#else
#define TRIQS_ASSERT_MODEL_CONCEPT(MyBeautifulConcept,T)
#endif
namespace triqs { namespace utility {
}}
#endif