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clear
Description

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

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

Table 1.94. Parameters

Parameter

Requirement

Description

Sequence

Any type

Operation's argument


Expression Semantics
result_of::clear<Sequence>::type

Return type: A model of Forward Sequence.

Semantics: Returns an empty sequence.

Complexity

Constant.

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

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