Boost C++ Libraries

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list_tie
Description

Returns the result type of list_tie.

Synopsis
template <typename T0, typename T1,... typename TN>
struct list_tie;

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

T0, T1,... TN

Any type

The arguments to list_tie

Expression Semantics
result_of::list_tie<T0, T1,... TN>::type;

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

Semantics: Create a list of references from T0, T1,... TN.

Header
#include <boost/fusion/container/generation/list_tie.hpp>
#include <boost/fusion/include/list_tie.hpp>
Example
result_of::list_tie<int, double>::type

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