apply_operation.hpp File Reference


Detailed Description

Implements apply_operation for variants. Optionally performs type reduction.

Author:
Lubomir Bourdev and Hailin Jin
Adobe Systems Incorporated
Date:
2005-2007
Last updated on May 4, 2006

#include "apply_operation_base.hpp"
#include "variant.hpp"

Go to the source code of this file.


Namespaces

namespace  boost
namespace  boost::gil

Functions

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

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