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Print data from map

Started by 3dmodelerguy Feb 21, 2005 at 7:43 PM 1 replies 500+ views

Original Post

199

Feb 21, 2005 at 7:43 PM

Hey i have a map declare like this: std::map _config_data; i want to print out only the string's of the map, hwo can i do this?

382

Feb 21, 2005 at 8:05 PM

The same way you do with any other STL structure. Iterate through it:

for(std::map<std::string, CConfigSection>::const_iterator it=_config_data.begin(); it!=_config_data.end() ++it){   cout << it->first;}

I think that code is correct, it's untested.

Feb 21, 2005 at 8:42 PM

Looks good; although you might want to use pointers as the value in the map.

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