...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Returns the result type of make_set
.
template <typename T0, typename T1,... typename TN> struct make_set;
The variadic function accepts 0
to FUSION_MAX_SET_SIZE
elements, where FUSION_MAX_SET_SIZE
is a user definable predefined maximum that defaults to 10
. You may define the preprocessor constant
FUSION_MAX_SET_SIZE
before
including any Fusion header to change the default. Example:
#define FUSION_MAX_SET_SIZE 20
Parameter |
Requirement |
Description |
---|---|---|
|
Any type |
The arguments to |
result_of::make_set<T0, T1,... TN>::type
Return type: A set
with elements of types converted
following the rules for element
conversion.
Semantics: Create a set
from T0, T1,... TN
.
Precondition: There may be no duplicate key types.
#include <boost/fusion/container/generation/make_set.hpp> #include <boost/fusion/include/make_set.hpp>
result_of::make_set<int, char, double>::type