clear

Returns the result type of clear, given the input sequence type.

template<
    typename Sequence
    >
struct clear
{
    typedef unspecified type;
};

Table 1.96. Parameters

Parameter	Requirement	Description
`Sequence`	Any type	Operation's argument

result_of::clear<Sequence>::type

Return type: A model of Forward Sequence.

Semantics: Returns an empty sequence.

Constant.

#include <boost/fusion/algorithm/transformation/clear.hpp>
#include <boost/fusion/include/clear.hpp>

Boost C++ Libraries