Searched refs:has_value (Results 1 – 13 of 13) sorted by relevance
128 constexpr bool has_value() const noexcept;293 constexpr bool has_value() const noexcept323 _LIBCPP_ASSERT(!has_value(), "__construct called for engaged __optional_storage");332 if (__opt.has_value())340 if (this->__engaged_ == __opt.has_value())399 constexpr bool has_value() const noexcept414 _LIBCPP_ASSERT(!has_value(), "__construct called for engaged __optional_storage");425 if (__opt.has_value())433 if (has_value() == __opt.has_value())435 if (has_value())[all …]
56 bool has_value() const noexcept;285 bool has_value() const _NOEXCEPT { return __h != nullptr; }
155 if (!__other.has_value())168 * @post @c !__other.has_value() (this postcondition is a GNU extension)172 if (!__other.has_value())233 * @post @c !__rhs.has_value() (not guaranteed for other implementations)238 if (!__rhs.has_value())289 if (has_value())299 if (!has_value() && !__rhs.has_value())302 if (has_value() && __rhs.has_value())318 any* __empty = !has_value() ? this : &__rhs;319 any* __full = !has_value() ? &__rhs : this;[all …]
916 constexpr bool has_value() const noexcept
1614 __glibcxx_assert(_M_pred.has_value());
104 return !has_value()? typeid(void) : vtable->type(); in type()107 bool has_value() const { in has_value() function in mbgl::util::unique_any
34 if (!demuxer_type.has_value())
499 constexpr bool has_value() const noexcept { return initialized(); }698 constexpr bool has_value() const noexcept {