vector::pop_back (STL/CLR)

移除最後一個項目。

    void pop_back();

備註

成員函式會移除受控制序列必須為非空白的最後一個元素。您可以用它來縮短向量在最後一個項目。

範例

// cliext_vector_pop_back.cpp 
// compile with: /clr 
#include <cliext/vector> 
 
int main() 
    { 
    cliext::vector<wchar_t> c1; 
    c1.push_back(L'a'); 
    c1.push_back(L'b'); 
    c1.push_back(L'c'); 
 
// display contents " a b c" 
    for each (wchar_t elem in c1) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// pop an element and redisplay 
    c1.pop_back(); 
    for each (wchar_t elem in c1) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
    return (0); 
    } 
 

需求

標頭: < cliext/向量 >

Namespace: cliext

請參閱

參考

vector (STL/CLR)

vector::push_back (STL/CLR)