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make_map
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Returns the result type of make_map.

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template <
    typename K0, typename K1,... typename KN
  , typename T0, typename T1,... typename TN>
struct make_map;

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

#define FUSION_MAX_MAP_SIZE 20
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Parameter

Requirement

Description

K0, K1,... KN

Any type

Keys associated with T0, T1,... TN

T0, T1,... TN

Any type

Data associated with keys K0, K1,... KN

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resulf_of::make_map<K0, K1,... KN, T0, T1,... TN>::type;

Return type: result_of::make_map<K0, K0,... KN, T0, T1,... TN>::type

Semantics: A map with fusion::pair elements where the second_type is converted following the rules for element conversion.

Precondition: There may be no duplicate key types.

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#include <boost/fusion/container/generation/make_map.hpp>
#include <boost/fusion/include/make_map.hpp>
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result_of::make_map<int, double, char, double>::type
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fusion::pair


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