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modernize vector_utils.hpp

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arvidn 2016-12-23 14:01:19 -08:00 committed by Arvid Norberg
parent 71b5d9fb85
commit 96c2bc7e46
1 changed files with 5 additions and 15 deletions
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20
include/libtorrent/vector_utils.hpp
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@ -38,30 +38,20 @@ POSSIBILITY OF SUCH DAMAGE.
namespace libtorrent { namespace libtorrent {
template <class T> template <typename Container, typename T>
typename std::vector<T>::iterator sorted_find(std::vector<T>& container auto sorted_find(Container& container, T const& v)
, T v) -> decltype(container.begin())
{ {
typename std::vector<T>::iterator i = std::lower_bound(container.begin() auto i = std::lower_bound(container.begin(), container.end(), v);
, container.end(), v);
if (i == container.end()) return container.end(); if (i == container.end()) return container.end();
if (*i != v) return container.end(); if (*i != v) return container.end();
return i; return i;
} }
template <class T>
typename std::vector<T*>::const_iterator sorted_find(std::vector<T*> const& container
, T const* v)
{
return sorted_find(const_cast<std::vector<T*>&>(container)
, const_cast<T*>(v));
}
template<class T> template<class T>
void sorted_insert(std::vector<T>& container, T v) void sorted_insert(std::vector<T>& container, T v)
{ {
typename std::vector<T>::iterator i = std::lower_bound(container.begin() auto i = std::lower_bound(container.begin(), container.end(), v);
, container.end(), v);
container.insert(i, v); container.insert(i, v);
} }
} }