lagoon/range/contains.hpp

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#ifndef LAGOON_RANGE_CONTAINS_1011291729_HPP
#define LAGOON_RANGE_CONTAINS_1011291729_HPP

#include <lagoon/lagoon_fwd.hpp>

LAGOON_NAMESPACE_BEGIN

#ifdef MIRROR_DOCUMENTATION_ONLY


template <class Range, typename Predicate>
bool contains(Range range, Predicate predicate);
#else
template <class Range, typename Predicate>
bool contains(Range range, Predicate predicate)
{
    while(!range.empty())
    {
        if(predicate(range.front())) return true;
        else range.step_front();
    }
    return false;
}
#endif

LAGOON_NAMESPACE_END

#endif //include guard