Newbie help with search

Hello,

Need a hint on how to search for a piece of text (string) when reading from a txt file (line by line).

strstr()

Code:

std::string text = "Some text";
if(text.find("...") != string::npos) {
    //We found something
}

st5, use specific subject lines.
http://www.catb.org/~esr/faqs/smart-questions.html