c++ how to read each entry in text file while ignoring spaces?
Hi in c++ I remember there was some file library where you could read each variable in a text file where spaces seperated the entries.
eg the text file:
0 abc 453
hello 4 5 3
and if each entry were to be in an array it would look like so:
0
abc
453
hello
4
5
3
I've done this before, but I cannot remember what I used for this. Any idea?
Thanks
#include <fstream>#include <string>#include <vector>std::ifstream file( "filename.txt" );std::vector< std::string > words;while ( file.good() ) { std::string word; file >> word; words.push_back( word );}
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