getline()

istream_real & fl::istream_real::getline

(

string &

str

)

Definition at line 338 of file istream.cpp.hpp.

                                               {
    str.clear();
    
    // Read from current buffer position to end
    while (mPos < mBufferLen) {
        if (mBuffer[mPos] == '\n') {
            mPos++; // Consume the newline
            return *this;
        }
        // Explicitly append as a character string to avoid fl::u8->number conversion
        char ch[2] = {mBuffer[mPos], '\0'};
        str.append(ch, 1);
        mPos++;
    }
    
    // If we need more data, read a new line
    if (fl::available() > 0) {
        // Read more characters until newline
        while (fl::available() > 0) {
            int c = fl::read();
            if (c == -1) break;
            if (c == '\n') break;
            if (c == '\r') continue; // Skip carriage return
            // Explicitly append as a character string to avoid fl::u8->number conversion
            char ch[2] = {static_cast<char>(c), '\0'};
            str.append(ch, 1);
        }
    }
    
    return *this;
}

References istream_real(), fl::string::append(), fl::available(), fl::basic_string::clear(), mBuffer, mBufferLen, mPos, and fl::read().

Referenced by fl::istream::getline().

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