Mega Code Archive
Categories
/
C++
/
Map Multimap
Map insert
#include
#include
using namespace std; class Data { public: Data(int val = 0) { mVal = val; } int getVal() const { return mVal; } void setVal(int val) {mVal = val; } protected: int mVal; }; int main(int argc, char** argv) { map
dataMap; pair
::iterator, bool> ret; ret = dataMap.insert(make_pair(1, Data(4))); if (ret.second) { cout << "Insert succeeded!\n"; } else { cout << "Insert failed!\n"; } ret = dataMap.insert(make_pair(1, Data(6))); if (ret.second) { cout << "Insert succeeded!\n"; } else { cout << "Insert failed!\n"; } return (0); }