list_tie

Description

Constructs a tie using a list sequence.

Synopsis

template <typename T0, typename T1,... typename TN>
list<T0&, T1&,... TN&>
list_tie(T0& x0, T1& x1... TN& xN);

For C++11 compilers, the variadic function interface has no upper bound.

For C++03 compilers, the variadic function accepts 0 to FUSION_MAX_LIST_SIZE elements, where FUSION_MAX_LIST_SIZE is a user definable predefined maximum that defaults to 10. You may define the preprocessor constant FUSION_MAX_LIST_SIZE before including any Fusion header to change the default. Example:

#define FUSION_MAX_LIST_SIZE 20

Parameters

Parameter	Requirement	Description
`x0, x1,... xN`	Instances of `T0, T1,... TN`	The arguments to `list_tie`

Expression Semantics

list_tie(x0, x1,... xN);

Return type: list<T0&, T1&,... TN&>

Semantics: Create a list of references from x0, x1,... xN.

Header

#include <boost/fusion/container/generation/list_tie.hpp>
#include <boost/fusion/include/list_tie.hpp>

Example

int i = 123;
double d = 123.456;
list_tie(i, d)