Boost C++ Libraries

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Function template as_expr

Function template as_expr

boost::yap::as_expr

Synopsis

// In header: <boost/yap/algorithm.hpp>


template<template< expr_kind, class > class ExprTemplate, typename T> 
  decltype(auto) as_expr(T && t);

Description

Returns an expression formed from t as follows:

If t is an expression, t is forwarded to the caller.
Otherwise, t is wrapped in a terminal expression.