unordered_multiset::end

项目
02/24/2013

指定受控序列的末尾。

iterator end();
    const_iterator end() const;
    local_iterator end(size_type nbucket);
    const_local_iterator end(size_type nbucket) const;

参数

nbucket
存储桶数字。

备注

前两个成员函数返回序列之外的末尾点的仅向前迭代器。最后两个成员函数返回在存储外点 nbucket结束仅向前迭代器。

示例

// std_tr1__unordered_set__unordered_multiset_end.cpp 
// compile with: /EHsc 
#include <unordered_set> 
#include <iostream> 
 
typedef std::unordered_multiset<char> Myset; 
int main() 
    { 
    Myset c1; 
 
    c1.insert('a'); 
    c1.insert('b'); 
    c1.insert('c'); 
 
// display contents " [c] [b] [a]" 
    for (Myset::const_iterator it = c1.begin(); 
        it != c1.end(); ++it) 
        std::cout << " [" << *it << "]"; 
    std::cout << std::endl; 
 
// inspect last two items " [a] [b]" 
    Myset::iterator it2 = c1.end(); 
    --it2; 
    std::cout << " [" << *it2 << "]"; 
    --it2; 
    std::cout << " [" << *it2 << "]"; 
    std::cout << std::endl; 
 
// inspect bucket containing 'a' 
    Myset::const_local_iterator lit = c1.end(c1.bucket('a')); 
    --lit; 
    std::cout << " [" << *lit << "]"; 
 
    return (0); 
    }