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EOS definition?

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This is probably a silly question but I am learning sorry...

I am trying to read in a series of strings from standard input using the istream_iterato r member function, how does istream_iterato r<string>eos work. How does it know that you have finished entering data? :confused:

any help appreciated.

Cheers
Richo


int main() {

istream_iterato r<string>ii(cin );
istream_iterato r<string>eos;

for_each(ii,eos ,record);
for_each(textHi st.begin(),text Hist.end(), print);

return 1;
}
Aug 4 '05 #1
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