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            Returns a new sequence, containing all the elements of the original except
            those where a given unary function object evaluates to true.
          
template<
    typename Pred,
    typename Sequence
    >
typename result_of::remove_if<Sequence const, Pred>::type remove_if(Sequence const& seq);
Table 1.73. Parameters
| Parameter | Requirement | Description | 
|---|---|---|
| 
                       | A model of Forward Sequence | Operation's argument | 
| 
                       | A model of unary MPL Lambda Expression | Removal predicate | 
remove_if<Pred>(seq);
Return type:
seq
                implements the Associative
                Sequence model.
              
            Semantics: Returns a new sequence, containing
            all the elements of seq,
            in their original order, except those elements with types for which
            Pred evaluates to boost::mpl::true_. Equivalent to filter<boost::mpl::not_<Pred>
            >(seq)
Constant. Returns a view which is lazily evaluated.
#include <boost/fusion/algorithm/transformation/remove_if.hpp> #include <boost/fusion/include/remove_if.hpp>
constvector<int,double> vec(1,2.0); assert(remove_if<is_floating_point<mpl::_> >(vec) ==make_vector(1));