The following code example is taken from the book
The C++ Standard Library - A Tutorial and Reference, 2nd Edition
by Nicolai M. Josuttis, Addison Wesley Longman, 2012
Copyright © 2012 by Pearson Education, Inc. and Nicolai M. Josuttis
#include "myalloc11.hpp"
#include <vector>
#include <map>
#include <string>
#include <functional>
int main()
{
// a vector with special allocator
std::vector<int,MyAlloc<int>> v;
// an int/float map with special allocator
std::map<int,float,std::less<int>,
MyAlloc<std::pair<const int,float>>> m;
// a string with special allocator
std::basic_string<char,std::char_traits<char>,MyAlloc<char>> s;
// special string type that uses special allocator
typedef std::basic_string<char,std::char_traits<char>,
MyAlloc<char>> MyString;
// special string/string map type that uses special allocator
typedef std::map<MyString,MyString,std::less<MyString>,
MyAlloc<std::pair<const MyString,MyString>>> MyMap;
// create object of this type
MyMap mymap;
//...
}