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Copy all the values of a map to another

Blue-eyed Booby answered on August 17, 2020 Popularity 3/10 Helpfulness 1/10

answer Copy all the values of a map to another

Copy all the values of a map to another

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#include <map>
#include <vector>
#include <string>
using namespace std;

int main() {
    typedef map <string, int> MapType;
    MapType m;  
    vector <int> v;

    // populate map somehow

    for( MapType::iterator it = m.begin(); it != m.end(); ++it ) {
        v.push_back( it->second );
    }
}

Popularity 3/10 Helpfulness 1/10 Language cpp

Source: stackoverflow.com

Tags: c++

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