juce_Optional.h File Reference

Classes
struct	Nullopt
	A type representing the null state of an Optional. More...
class	Optional< Value >
	A simple optional type. More...

Namespaces
namespace	detail
namespace	detail::adlSwap

Functions
template<typename Value>
JUCE_END_IGNORE_WARNINGS_MSVC Optional< std::decay_t< Value > >	makeOptional (Value &&v)
template<class T, class U>
bool	operator== (const Optional< T > &lhs, const Optional< U > &rhs)
template<class T, class U>
bool	operator!= (const Optional< T > &lhs, const Optional< U > &rhs)
template<class T, class U>
bool	operator< (const Optional< T > &lhs, const Optional< U > &rhs)
template<class T, class U>
bool	operator<= (const Optional< T > &lhs, const Optional< U > &rhs)
template<class T, class U>
bool	operator> (const Optional< T > &lhs, const Optional< U > &rhs)
template<class T, class U>
bool	operator>= (const Optional< T > &lhs, const Optional< U > &rhs)
template<class T>
bool	operator== (const Optional< T > &opt, Nullopt) noexcept
template<class T>
bool	operator== (Nullopt, const Optional< T > &opt) noexcept
template<class T>
bool	operator!= (const Optional< T > &opt, Nullopt) noexcept
template<class T>
bool	operator!= (Nullopt, const Optional< T > &opt) noexcept
template<class T>
bool	operator< (const Optional< T > &, Nullopt) noexcept
template<class T>
bool	operator< (Nullopt, const Optional< T > &opt) noexcept
template<class T>
bool	operator<= (const Optional< T > &opt, Nullopt) noexcept
template<class T>
bool	operator<= (Nullopt, const Optional< T > &) noexcept
template<class T>
bool	operator> (const Optional< T > &opt, Nullopt) noexcept
template<class T>
bool	operator> (Nullopt, const Optional< T > &) noexcept
template<class T>
bool	operator>= (const Optional< T > &, Nullopt) noexcept
template<class T>
bool	operator>= (Nullopt, const Optional< T > &opt) noexcept
template<class T, class U>
bool	operator== (const Optional< T > &opt, const U &value)
template<class T, class U>
bool	operator== (const T &value, const Optional< U > &opt)
template<class T, class U>
bool	operator!= (const Optional< T > &opt, const U &value)
template<class T, class U>
bool	operator!= (const T &value, const Optional< U > &opt)
template<class T, class U>
bool	operator< (const Optional< T > &opt, const U &value)
template<class T, class U>
bool	operator< (const T &value, const Optional< U > &opt)
template<class T, class U>
bool	operator<= (const Optional< T > &opt, const U &value)
template<class T, class U>
bool	operator<= (const T &value, const Optional< U > &opt)
template<class T, class U>
bool	operator> (const Optional< T > &opt, const U &value)
template<class T, class U>
bool	operator> (const T &value, const Optional< U > &opt)
template<class T, class U>
bool	operator>= (const Optional< T > &opt, const U &value)
template<class T, class U>
bool	operator>= (const T &value, const Optional< U > &opt)

Variables
template<typename T>
constexpr auto	detail::adlSwap::isNothrowSwappable = noexcept (swap (std::declval<T&>(), std::declval<T&>()))
constexpr Nullopt	nullopt { 0 }
	An object that can be used when constructing and comparing Optional instances.