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Re: searching for keywords in multiple text files

Jan 10th, 2009

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Originally Posted by skatamatic

Help with Code Tags

C++ Syntax (Toggle Plain Text)
ifstream inFile;
vector<string> data;
inFile.open("File.txt");
while (!inFile.eof())
{
     string sString = inFile.getline();
     data.push_back(sString);
}
ifstream inFile; vector<string> data; inFile.open("File.txt"); while (!inFile.eof()) { string sString = inFile.getline(); data.push_back(sString); }

Don't bother with eof(), and don't put declarations in loops.
Simplified:

 Help with Code Tags 
 C++ Syntax (Toggle Plain Text) 
ifstream file("name");
vector<string> lines;
string str;
 
if(file.is_open())
{
    while(getline(file, str))
    {
         lines.push_back(str);
    }
 
    file.close();
}
else
{
    failed. set error events, logs, etc.
}
ifstream file("name");
vector<string> lines;
string str;

if(file.is_open())
{
    while(getline(file, str))
    {
         lines.push_back(str);
    }

    file.close();
}
else
{
    failed. set error events, logs, etc.
}

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"I became very sensitive to what will happen to all this and all of us." -Two geniuses named Albert