C++ (Cpp) strTrimLeft Examples

Example #1

File: check_str.c Project: kayahr/kaytils

END_TEST


START_TEST(test_strTrimLeft)
{
    char *string;

    string = strCreate();
    strCopy(string, " \n\r\tfoobar");
    strTrimLeft(string);
    fail_unless(strEquals(string, "foobar"), NULL);
    strCopy(string, "foobar \n\r\t");
    strTrimLeft(string);
    fail_unless(strEquals(string, "foobar \n\r\t"), NULL);
    strCopy(string, "foobar");
    strTrimLeft(string);
    fail_unless(strEquals(string, "foobar"), NULL);
    strCopy(string, " \n\r\tfoobar \r\t\n");
    strTrimLeft(string);
    fail_unless(strEquals(string, "foobar \r\t\n"), NULL);
    strCopy(string, " \n\r\tfoo\t \n\rbar \r\t\n");
    strTrimLeft(string);
    fail_unless(strEquals(string, "foo\t \n\rbar \r\t\n"), NULL);
}

Example #2

File: pbook.cpp Project: ageneau/scid

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// PBook::ReadEcoFile():
//    Read an ECO (not EPD) format file.
errorT
PBook::ReadEcoFile ()
{
    MFile fp;
    if (fp.Open (FileName, FMODE_ReadOnly) != OK) {
        return ERROR_FileOpen;
    }

    ReadOnly = true;
    LineCount = 1;
    Position std_start;
    std_start.StdStart();
    DString text;
    DString moves;
    ecoStringT ecoStr;
    ecoT ecoCode;
    int ch;
    errorT err = OK;
    bool done = false;

    // Loop to read in and add all positions:

    while (!done) {
        // Find the next ECO code:
        while (true) {
            ch = fp.ReadOneByte();
            if (ch == EOF) { done = true; break; }
            if (ch == '\n') { LineCount++; }
            if (ch >= 'A'  &&  ch <= 'E') { break; }
            if (ch == '#') {
                while (ch != '\n'  &&  ch != EOF) {
                    ch = fp.ReadOneByte();
                }
                if (ch == EOF) { done = true; }
                LineCount++;
            }
        }
        if (done) { break; }

        // Read in the rest of the ECO code:
        ecoStr[0] = ch;
        ch = fp.ReadOneByte();
        if (ch < '0'  ||  ch > '9') { goto corrupt; }
        ecoStr[1] = ch;
        ch = fp.ReadOneByte();
        if (ch < '0'  ||  ch > '9') { goto corrupt; }
        ecoStr[2] = ch;
        ecoStr[3] = 0;

        // Now check for optional extra part of code, e.g. "A00a1":
        ch = fp.ReadOneByte();
        if (ch >= 'a'  &&  ch <= 'z') {
            ecoStr[3] = ch; ecoStr[4] = 0;
            ch = fp.ReadOneByte();
            if (ch >= '1'  &&  ch <= '4') {
                ecoStr[4] = ch; ecoStr[5] = 0;
            }
        }

        // Now put ecoCode in the text string and read the text in quotes:
        ecoCode = eco_FromString (ecoStr);
        eco_ToExtendedString (ecoCode, ecoStr);
        text.Clear();
        text.Append ("eco ", ecoStr, " [");

        // Find the start of the text:
        while ((ch = fp.ReadOneByte()) != '"') {
            if (ch == EOF) { goto corrupt; }
        }
        while ((ch = fp.ReadOneByte()) != '"') {
            if (ch == EOF) { goto corrupt; }
            text.AddChar ((char) ch);
        }
        text.Append ("]\n");

        // Now read the position:
        moves.Clear();
        char prev = 0;
        while ((ch = fp.ReadOneByte()) != '*') {
            if (ch == EOF) { goto corrupt; }
            if (ch == '\n') {
                ch = ' ';
                LineCount++;
            }
            if (ch != ' '  ||  prev != ' ') {
                moves.AddChar ((char) ch);
            }
            prev = ch;
        }
        Position pos (std_start);
        err = pos.ReadLine (moves.Data());
        if (err != OK) { goto corrupt; }
        text.Append ("moves ", strTrimLeft (moves.Data()), "\n");
        if (Insert (&pos, text.Data()) != OK) {
            // Position already exists: just ignore it.
        }
    }
    return OK;
corrupt:
    return ERROR_Corrupt;
}