boost::proto::compose_generators< First, Second > Struct Template Reference

A composite generator that first applies one transform to an expression and then forwards the result on to another generator for further transformation. More...

#include <proto_fwd.hpp>

Classes
struct	result
struct	result< This(Expr &)>
struct	result< This(Expr const &)>
struct	result< This(Expr)>

Public Member Functions
template<typename Expr >
BOOST_FORCEINLINE result < compose_generators(Expr)> ::type	operator() (Expr const &e) const

Detailed Description

template<typename First, typename Second>
struct boost::proto::compose_generators< First, Second >

A composite generator that first applies one transform to an expression and then forwards the result on to another generator for further transformation.

Generators are intended for use as the first template parameter to the domain<> class template and control if and how expressions within that domain are to be customized. compose_generators<> is a composite generator that first applies one transform to an expression and then forwards the result on to another generator for further transformation.

Member Function Documentation

template<typename First , typename Second >

template<typename Expr >

BOOST_FORCEINLINE result<compose_generators(Expr)>::type boost::proto::compose_generators< First, Second >::operator() ( Expr const &  e ) const

inline

Parameters

expr	The expression to modify.

Returns

Second()(First()(expr))

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The documentation for this struct was generated from the following file:

• boost_1_57_0/boost/proto/generate.hpp