=====resize=====
Syntax:

<code>
    #include <vector>
    void resize( size_type num, TYPE val = TYPE() );
</code>

The function resize() changes the size of the vector to ''num''. If ''val'' is
specified then any newly-created elements will be initialized to have a value
of ''val''. The contents of the vector up to ''num'' will remain unchanged.

Example:

<code>
   vector<int> v;
   for( int i = 0; i < 10; ++i ) v.push_back(i);
   v.resize( 20, 0 );  // adds an additional 10 zeros to the end of v
</code>

This function runs in [[/complexity|linear time]].

Related Topics: [[vector_constructors]], [[capacity]], [[size]]