60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2018 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef CRUFT_UTIL_ALLOC_FORWARDING_HPP
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#define CRUFT_UTIL_ALLOC_FORWARDING_HPP
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#include <utility>
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namespace util::alloc {
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template <typename BackingT>
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class forwarding {
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public:
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explicit forwarding (BackingT &backing):
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m_backing (backing)
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{ ; }
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template <typename ...Args>
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auto allocate (Args &&...args)
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{
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return m_backing.allocate (std::forward<Args> (args)...);
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}
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template <typename ...Args>
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auto deallocate (Args &&...args)
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{
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return m_backing.deallocate (std::forward<Args> (args)...);
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}
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auto data (void) { return m_backing.data (); }
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auto begin (void) { return m_backing.begin (); }
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auto end (void) { return m_backing.end (); }
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auto data (void) const { return m_backing.data (); }
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auto begin (void) const { return m_backing.begin (); }
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auto end (void) const { return m_backing.end (); }
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auto capacity (void) const { return m_backing.capacity (); }
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auto used (void) const { return m_backing.used (); }
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auto remain (void) const { return m_backing.remain (); }
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private:
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BackingT &m_backing;
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};
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};
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#endif
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