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Give queue a swap()

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[SVN r27043]
This commit is contained in:
Douglas Gregor
2005-02-02 18:59:11 +00:00
parent 558b1a2fef
commit bbd352bd57
1 changed files with 11 additions and 0 deletions
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11
include/boost/pending/queue.hpp
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@@ -7,6 +7,7 @@
#define BOOST_QUEUE_HPP
#include <deque>
#include <algorithm>
namespace boost {
@@ -57,6 +58,12 @@ public:
const_reference back() const { return c.back(); }
void push(const value_type& __x) { c.push_back(__x); }
void pop() { c.pop_front(); }
void swap(queue& other)
{
using std::swap;
swap(c, other.c);
}
};
template <class _Tp, class _Sequence>
@@ -101,6 +108,10 @@ operator>=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
return !(__x < __y);
}
template <class _Tp, class _Sequence>
inline void
swap(queue<_Tp, _Sequence>& __x, queue<_Tp, _Sequence>& __y)
{ __x.swap(__y); }
} /* namespace boost */