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 (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 (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 (variant< Types1 > const &arg1, 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.