/*
This class implements strings. It is meant to offer all the functionality
of strings in C, so whenever a C function is needed that manipulates strings,
it must be coded into this.
*/

class String {
  public:
    String(void) {data = NULL; dsize = 0;}
    String(char *init) {dsize = strlen(init); data = new char[dsize];}
    ~String(void) {if (dsize) delete data;}

  private:
    char *data;
    int dsize;
};