operator>>() [8/10]

istream_real & fl::istream_real::operator>>

(

float &

f

)

Definition at line 302 of file istream.cpp.

                                               {
    string token;
    if (readToken(token)) {
        // Use the existing toFloat() method
        f = token.toFloat();
        // Check if parsing was successful by checking for valid float
        // toFloat() returns 0.0f for invalid input, but we need to distinguish 
        // between actual 0.0f and parse failure
        if (ALMOST_EQUAL_FLOAT(f, 0.0f) && token != "0" && token != "0.0" && token != "0." && token.find("0") != 0) {
            failed_ = true;
        }
    } else {
        failed_ = true;
    }
    return *this;
}

References istream_real(), ALMOST_EQUAL_FLOAT, failed_, fl::StrN< SIZE >::find(), readToken(), and fl::StrN< SIZE >::toFloat().

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