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30 lines
573 B
C
30 lines
573 B
C
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// -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*-
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// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
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#ifndef CTL_ADDRESSOF_H_
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#define CTL_ADDRESSOF_H_
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namespace ctl {
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template<typename T>
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T*
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addressof(T& arg) noexcept
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{
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return reinterpret_cast<T*>(
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&const_cast<char&>(reinterpret_cast<const volatile char&>(arg)));
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}
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template<typename R, typename... Args>
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R (*addressof(R (*&arg)(Args...)) noexcept)
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(Args...)
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{
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return arg;
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}
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template<typename T>
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T*
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addressof(T&&) = delete;
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} // namespace ctl
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#endif // CTL_ADDRESSOF_H_
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