56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
/**
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This file is a part of rexy's matrix client
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Copyright (C) 2019 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 Affero 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 Affero General Public License for more details.
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You should have received a copy of the GNU Affero 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 RAII_STRING_HPP
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#define RAII_STRING_HPP
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#include "raii/string_base.hpp"
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#include <new> //operator new/delete
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#include <cstring> //memcpy
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namespace raii{
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namespace detail{
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class default_allocator
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{
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public:
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static void free(void* data){
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::operator delete(data);
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}
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static void* allocate(size_t size){
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return ::operator new(size);
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}
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static void* copy(const void* c, size_t size){
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char* tmp = reinterpret_cast<char*>(allocate(size));
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memcpy(tmp, c, size-1);
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tmp[size-1] = 0;
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return tmp;
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}
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};
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}
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//new allocated string
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using string = string_intermediary<detail::default_allocator>;
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}
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#endif
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