make_cons

Description

Create a cons from car (head) and optional cdr (tail).

Synopsis

template <typename Car>
typename result_of::make_cons<Car>::type
make_cons(Car const& car);

template <typename Car, typename Cdr>
typename result_of::make_cons<Car, Cdr>::type
make_cons(Car const& car, Cdr const& cdr);

Parameters

Parameter	Requirement	Description
`car`	Instance of `Car`	The list's head
`cdr`	Instance of `Cdr`	The list's tail (optional)

Expression Semantics

make_cons(car, cdr);

Return type: result_of::make_cons<Car, Cdr>::type or result_of::make_cons<Car>::type

Semantics: Create a cons from car (head) and optional cdr (tail).

Header

#include <boost/fusion/sequence/generation/make_cons.hpp>

Example

make_cons('x', make_cons(123))