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33 lines
1.3 KiB
C++
33 lines
1.3 KiB
C++
/*!
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@file join.cpp
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Example of using brigand::join
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@copyright Edouard Alligand and Joel Falcou 2015-2017
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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/// [join_simple_example]
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#include <brigand/brigand.hpp>
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using list1 = brigand::list<double, int, char>;
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using list2 = brigand::list<long, unsigned char>;
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using joined_list =
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brigand::join<brigand::list<list1, list2, brigand::list<brigand::list<unsigned long>>>>;
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static_assert(std::is_same<joined_list, brigand::list<double, int, char, long, unsigned char,
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brigand::list<unsigned long>>>::value,
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"failed to compile brigand::append example");
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/// [join_simple_example]
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/// [join_lazy_example]
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using list3 = brigand::list<double, int, char>;
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using list4 = brigand::list<long, unsigned char>;
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using lazy_joined_list =
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brigand::lazy::join<brigand::list<list3, list4, brigand::list<brigand::list<unsigned long>>>>;
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static_assert(std::is_same<typename lazy_joined_list::type,
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brigand::list<double, int, char, long, unsigned char,
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brigand::list<unsigned long>>>::value,
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"failed to compile brigand::join example");
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/// [join_lazy_example]
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