Variant

A holder of a runtime instantiated type. Used to provide runtime-specified images and views. More...

Functions
template<typename... Types, typename UnaryOp >
BOOST_FORCEINLINE auto	apply_operation (variant2::variant< Types... > &arg, UnaryOp op)
	Invokes a generic mutable operation (represented as a unary function object) on a variant.
template<typename... Types, typename UnaryOp >
BOOST_FORCEINLINE auto	apply_operation (variant2::variant< Types... > const &arg, UnaryOp op)
	Invokes a generic constant operation (represented as a unary function object) on a variant.
template<typename... Types1, typename... Types2, typename BinaryOp >
BOOST_FORCEINLINE auto	apply_operation (variant2::variant< Types1... > const &arg1, variant2::variant< Types2... > const &arg2, BinaryOp op)
	Invokes a generic constant operation (represented as a binary function object) on two variants.

Detailed Description

A holder of a runtime instantiated type. Used to provide runtime-specified images and views.