Declaration

void vector<X,A>::resize(size_type qNewSize);

Description

This is the resize() function for the vector class template.

Header Include

#include <vector>

Overloads

void vector<X,A>::resize(size_type qNewSize, X xValue);

Example

#include <iostream>
#include <vector>

int main()
{
	using namespace std;

	// Create a vector instance
	vector<char> qV;
	qV.push_back('X');
	qV.push_back('o');
	qV.push_back('a');
	qV.push_back('X');
	qV.push_back('.');
	qV.push_back('n');
	qV.push_back('e');
	qV.push_back('t');

	vector<char>::iterator qIter;
	// Output the vector
	cout << "V = ";
	for(qIter = qV.begin(); qIter != qV.end(); ++qIter) {
		cout << *qIter;
	}
	cout << endl;

	// Resize and output the vector
	qV.resize(20, 'X');
	cout << "V = ";
	for(qIter = qV.begin(); qIter != qV.end(); ++qIter) {
		cout << *qIter;
	}
	cout << endl;

	// Resize and output the vector
	qV.resize(10);
	cout << "V = ";
	for(qIter = qV.begin(); qIter != qV.end(); ++qIter) {
		cout << *qIter;
	}
	cout << endl;

	// Keep the window open
	cin.get();
	return 0;
}

Output