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boost::proto::generator — A generator that wraps expressions passed to it in the specified extension wrapper.
// In header: <boost/proto/generate.hpp> template<template< typename > class Extends> struct generator { // member classes/structs/unions template<typename This, typename Expr> struct result<This(Expr)> { // types typedef Extends< Expr > type; }; // public member functions template<typename Expr> Extends< Expr > operator()(Expr const &) const; };
Generators are intended for use as the first template parameter to the
proto::domain<>
class template and control if and how expressions within that domain are to be customized.
proto::generator<> wraps each expression passed to it in
the Extends<> wrapper.
generator public member functionstemplate<typename Expr> Extends< Expr > operator()(Expr const & expr) const;
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