C++ (Cpp) qo示例

示例#1

文件： ctor_move.pass.cpp 项目： CaseyCarter/libcxx

int main()
{
    std::priority_queue<MoveOnly> qo(std::less<MoveOnly>(), make<std::vector<MoveOnly> >(5));
    std::priority_queue<MoveOnly> q = std::move(qo);
    assert(q.size() == 5);
    assert(q.top() == MoveOnly(4));
}

示例#2

文件： ctor_copy.pass.cpp 项目： 32bitmicro/libcxx

int main()
{
    std::vector<int> v = make<std::vector<int> >(5);
    std::priority_queue<int, std::vector<int>, std::greater<int> > qo(std::greater<int>(), v);
    std::priority_queue<int, std::vector<int>, std::greater<int> > q = qo;
    assert(q.size() == 5);
    assert(q.top() == 0);
}