#include <algorithm>
#include <iostream>
#include <vector>
#include <string>
using namespace std;
template <typename elementType>
class DisplayCounter{
private:
int m_nCount;
public:
DisplayCounter (){
m_nCount = 0;
}
void operator () (const elementType& element) {
++ m_nCount;
cout << element << ' ';
}
int GetCount(){
return m_nCount;
}
};
int main (){
vector <int> v;
for (int nCount = 0; nCount < 10; ++ nCount)
v.push_back (nCount);
DisplayCounter<int> mIntResult = for_each ( v.begin (), v.end(), DisplayCounter<int> () );
cout << mIntResult.GetCount () << endl;
string str ("this is a test");
cout << str << endl << endl;
DisplayCounter<char> mCharResult = for_each (str.begin(), str.end(),DisplayCounter<char> () );
cout << mCharResult.GetCount () << endl;
return 0;
}
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