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Istream iterator doesnt work in dev-cpp?

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vector<string> coll;

copy (istream_iterator<string>(cin), istream_iterator<string>(), back_inserter(coll)); 
generates errors, anyone know a fix to this?

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Interesting. That is an example from a book on the STL.

Did you include all the header files?

Kuphryn

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This works with GCC with no warnings, so I'd imagine it should work with Dev-C++.


#include <iostream>
#include <string>
#include <vector>
#include <iterator>
#include <algorithm>

int main()
{
using namespace std;

vector<string> coll;
copy(istream_iterator<string>(cin), istream_iterator<string>(), back_inserter(coll));
}



If not, you could try downloading a more recent version of MinGW. I have no idea what version comes with Dev-C++.

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Allways include your actual errors.

This should compile:

#include <iostream> //cin
#include <vector> //vector
#include <iterator> //istream_iterator, back_inserter
#include <string> //string
#include <algorithm> //copy
using namespace std;

int main ( void ) {
vector< string > coll;
copy( istream_iterator< string >( cin ) , istream_iterator< string >() , back_inserter( coll ) );
}


Edit: beaten by smart_idiot with almost the exact same code [sob] [cry] [sad]. I can't even get my smiley codes right!

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The book listed 4 includes so I didnt think he was going to leave out <iterator>, that explains it, thx

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another alternative:


#include <iterator>
#include <vector>
#include <string>
#include <iostream>

int main() {

typedef std::istream_iterator<std::string> iss_itr;

std::vector<std::string> v((iss_itr(std::cin)), iss_itr());

}

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