is7bit -- determine if byte array contains only 7-bit bytes.

Determine if the byte data contains any 8bit bytes (i.e. bytes with the most significant bit set).

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

void ChilkatSample(void)
    {

    unsigned char data_bytes[] = { 0x01, 0xFF, 65, 66, 67, 0xC0, 0xC1, 0xC2, 0x61, 0x62, 0x63};
    CkByteData data;
    data.append(data_bytes, 11);

    if (data.is7bit() == true) {
        printf("All bytes are between 0 and 0x7F inclusive!\n");
    }
    else {
        printf("Some bytes are 8bit!\n");
    }


    }