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// Arun Saha, 2010-Oct-19 // http://stackoverflow.com/questions/3970395/populate-c-maps-content-in-a-loop-scope #include <set> #include <map> #include <iostream> using std::cout; typedef std::set< int > IntSet; typedef std::map< int, IntSet > MapOfIntSet; void print( IntSet const & ); void print( MapOfIntSet const & ); int main() { enum { N = 10 }; MapOfIntSet c; // container for( int i = 0; i < N; ++i ) { IntSet intSet; for( int j = i + 1; j < N; ++j ) { intSet.insert( j ); } c.insert( make_pair( i, intSet ) ); } print( c ); } void print( MapOfIntSet const & mois ) { for( MapOfIntSet::const_iterator cit = mois.begin(); cit != mois.end(); ++cit ) { const int k = cit->first; const IntSet v = cit->second; cout << "{ " << k; print( v ); cout << " }\n"; } } void print( IntSet const & is ) { cout << " ( "; for( IntSet::const_iterator cit = is.begin(); cit != is.end(); ++cit ) { cout << *cit << " "; } cout << " )"; }
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