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template<typename T > |
optional< T > | make_optional (T const &v) |
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template<typename T , typename U > |
optional_constexpr bool | operator!= (optional< T > const &x, optional< U > const &y) |
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template<typename T > |
optional_constexpr bool | operator!= (optional< T > const &x, nullopt_t) optional_noexcept |
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template<typename T > |
optional_constexpr bool | operator!= (nullopt_t, optional< T > const &x) optional_noexcept |
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template<typename T , typename U > |
optional_constexpr bool | operator!= (optional< T > const &x, U const &v) |
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template<typename T , typename U > |
optional_constexpr bool | operator!= (U const &v, optional< T > const &x) |
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template<typename T , typename U > |
optional_constexpr bool | operator< (optional< T > const &x, optional< U > const &y) |
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template<typename T > |
optional_constexpr bool | operator< (optional< T > const &, nullopt_t) optional_noexcept |
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template<typename T > |
optional_constexpr bool | operator< (nullopt_t, optional< T > const &x) optional_noexcept |
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template<typename T , typename U > |
optional_constexpr bool | operator< (optional< T > const &x, U const &v) |
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template<typename T , typename U > |
optional_constexpr bool | operator< (U const &v, optional< T > const &x) |
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template<typename T , typename U > |
optional_constexpr bool | operator<= (optional< T > const &x, optional< U > const &y) |
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template<typename T > |
optional_constexpr bool | operator<= (optional< T > const &x, nullopt_t) optional_noexcept |
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template<typename T > |
optional_constexpr bool | operator<= (nullopt_t, optional< T > const &) optional_noexcept |
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template<typename T , typename U > |
optional_constexpr bool | operator<= (optional< T > const &x, U const &v) |
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template<typename T , typename U > |
optional_constexpr bool | operator<= (U const &v, optional< T > const &x) |
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template<typename T , typename U > |
optional_constexpr bool | operator== (optional< T > const &x, optional< U > const &y) |
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template<typename T > |
optional_constexpr bool | operator== (optional< T > const &x, nullopt_t) optional_noexcept |
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template<typename T > |
optional_constexpr bool | operator== (nullopt_t, optional< T > const &x) optional_noexcept |
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template<typename T , typename U > |
optional_constexpr bool | operator== (optional< T > const &x, U const &v) |
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template<typename T , typename U > |
optional_constexpr bool | operator== (U const &v, optional< T > const &x) |
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template<typename T , typename U > |
optional_constexpr bool | operator> (optional< T > const &x, optional< U > const &y) |
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template<typename T > |
optional_constexpr bool | operator> (optional< T > const &x, nullopt_t) optional_noexcept |
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template<typename T > |
optional_constexpr bool | operator> (nullopt_t, optional< T > const &) optional_noexcept |
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template<typename T , typename U > |
optional_constexpr bool | operator> (optional< T > const &x, U const &v) |
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template<typename T , typename U > |
optional_constexpr bool | operator> (U const &v, optional< T > const &x) |
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template<typename T , typename U > |
optional_constexpr bool | operator>= (optional< T > const &x, optional< U > const &y) |
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template<typename T > |
optional_constexpr bool | operator>= (optional< T > const &, nullopt_t) optional_noexcept |
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template<typename T > |
optional_constexpr bool | operator>= (nullopt_t, optional< T > const &x) optional_noexcept |
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template<typename T , typename U > |
optional_constexpr bool | operator>= (optional< T > const &x, U const &v) |
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template<typename T , typename U > |
optional_constexpr bool | operator>= (U const &v, optional< T > const &x) |
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template<typename T > |
void | swap (optional< T > &x, optional< T > &y) |
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