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Returns the result type of pop_back, given the input sequence type.
template< typename Sequence > struct pop_back { typedef unspecified type; };
Table 1.87. Parameters
Parameter |
Requirement |
Description |
---|---|---|
Sequence |
A model of Forward Sequence |
Operation's argument |
result_of::pop_back<Sequence>::type
Return type: A model of Forward Sequence.
Semantics: Returns a sequence with all the elements of Sequence except the last element.
Constant.
#include <boost/fusion/algorithm/tranformation/pop_back.hpp> #include <boost/fusion/include/pop_back.hpp>