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https://github.com/bolero-MURAKAMI/Sprout.git
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21 lines
454 B
C++
21 lines
454 B
C++
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#ifndef SPROUT_FUNCTIONAL_LOGICAL_NOT_HPP
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#define SPROUT_FUNCTIONAL_LOGICAL_NOT_HPP
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#include <sprout/config.hpp>
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namespace sprout {
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// 20.8.6 logical operations
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template<typename T>
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struct logical_not {
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public:
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typedef T argument_type;
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typedef bool result_type;
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public:
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SPROUT_CONSTEXPR bool operator()(T const& x) const {
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return !x;
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}
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};
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} // namespace sprout
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#endif // #ifndef SPROUT_FUNCTIONAL_LOGICAL_NOT_HPP
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