#include "CFString.h"
char* CFString::strempty = "";
CFString::CFString()    {
    strdata = strempty;
}

CFString::CFString(const char* str) {
    strdata = NULL;
    if (str != NULL)    {
        strdata = new char[strlen(str) + 1];
        strncpy(strdata, str, strlen(str));
        strdata[strlen(strdata)] = 0;
    } else strdata = strempty;
}

CFString::CFString(const CFString& str) {
    if(str.strdata != NULL) {
        strdata = new char[strlen(str) + 1];
        strncpy(strdata, str.strdata, strlen(strdata));
        strdata[strlen(strdata)] = 0;
    } else strdata = strempty;
}

CFString::~CFString()   {
    if (strdata != NULL){
        delete[] strdata;
    }
}
CFString::operator const char* ()
{
    return strdata;
}

CFString::operator const char* () const
{
    return strdata;
}