Share via

vector::pop_back (STL/CLR)

  • Article

Removes the last element.

    void pop_back();

Remarks

The member function removes the last element of the controlled sequence, which must be non-empty. You use it to shorten the vector by one element at the back.

Example

// 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); 
    } 
 

 a b c
 a b

Requirements

Header: <cliext/vector>

Namespace: cliext

See Also

Reference

vector (STL/CLR)

vector::push_back (STL/CLR)