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Coding Standards
This is an older version of Boost and was released in 2021. The current version is 1.89.0.
Returns the result type of flatten, given the input sequence
type.
template< typename Sequence > struct flatten { typedef unspecified type; };
Table 1.105. Parameters
|
Parameter |
Requirement |
Description |
|---|---|---|
|
|
A model of Forward Sequence |
Operation's argument |
result_of::flatten<Sequence>::type
Return type:
Semantics: Returns a sequence with all
the leaf elements of Sequence.
Constant.
#include <boost/fusion/algorithm/transformation/flatten.hpp> #include <boost/fusion/include/flatten.hpp>