54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/**
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rjp++
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Copyright (C) 2020 rexy712
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef RJP_UTIL_HPP
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#define RJP_UTIL_HPP
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#include <rjp.h>
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#include "integral.hpp"
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namespace rjp{
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template<class To, class From>
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auto convert_to(From&& from){
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return To(std::forward<From>(from));
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}
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template<class To, class From>
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auto steal_as(From&& from){
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return To(std::move(from));
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}
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template<class To, class From>
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auto borrow_as(From&& from){
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return To(const_cast<RJP_value*>(from.raw()), false);
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}
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namespace detail{
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template<class Val>
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void set_to_underlying(RJP_value* val, typename Val::underlying_type);
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template<>
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void set_to_underlying<rjp::integer>(RJP_value* val, RJP_int i);
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template<>
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void set_to_underlying<rjp::dfloat>(RJP_value* val, RJP_float f);
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template<>
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void set_to_underlying<rjp::boolean>(RJP_value* val, RJP_bool b);
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}
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}
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#endif
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