/tags/rel-1.3.35/Examples/python/std_map/example.h

 1/* File : example.h */
 2
 3#include <map>
 4#include <string>
 5
 6template<class Key, class Value>
 7std::map<Key,Value> half_map(const std::map<Key,Value>& v) {
 8  typedef typename std::map<Key,Value>::const_iterator iter;  
 9  std::map<Key,Value> w;
10  for (iter i = v.begin(); i != v.end(); ++i) {
11    w[i->first] = (i->second)/2;
12  }  
13  return w;
14}
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17