i need some help: i have something like:
word1:word2:word3:word4 ...read from a file,how can i do,when i read this line,each word delimit by ":" to put into a string....
string str1,str2,str3,str4;
str1 = word1;
...........
str4 = word4;
sorry for my english i hope eu understand
Jump to PostYou can use getline to read from a stringstream buffer upto a delimiter, then push each word into a vector (a C++ array)
#include <string> #include <vector> #include <sstream> int main() { std::string line = "word1:word2:word3:word4"; std::istringstream buffer(line); std::vector<std::string> words; std::string word; while( std::getline(buffer, word, ':') ) …
You can use getline to read from a stringstream buffer upto a delimiter, then push each word into a vector (a C++ array)
#include <string>
#include <vector>
#include <sstream>
int main()
{
std::string line = "word1:word2:word3:word4";
std::istringstream buffer(line);
std::vector<std::string> words;
std::string word;
while( std::getline(buffer, word, ':') )
words.push_back(word);
}
See also: http://www.daniweb.com/forums/thread117408.html
And again: This is another one of those "common" questions that I am recommending cataloging:
Please vote for it!
Dave
(Sorry, double post)
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