#include "symbol.h"

#include <stdio.h>

/*
Symbol::Symbol(char o, char* t, char* f, int g) 
  : one(o), gap(g) {

  //one = o;
  three = new char[4];
  strncpy(three,t,3);
  three[3] = '\0';
  int len = strlen(f);
  full = new char[len+1];
  strncpy(full,f,len);
  full[len] = '\0';

  return;
}
*/

Symbol::Symbol(char o, char* t, char* f) 
  : one(o) {

  //one = o;
  three = new char[4];
  strncpy(three,t,3);
  three[3] = '\0';
  int len = strlen(f);
  full = new char[len+1];
  strncpy(full,f,len);
  full[len] = '\0';

  return;
}


Symbol::~Symbol() {
  
  delete three;
  delete full;

  return;
}


Symbol* Symbol::clone() {

  return (new Symbol(one, three, full));
}


int Symbol::equals(Symbol* symbol) {

  //printf("symbol: %c, %s, %s\n",symbol->getOne(),symbol->getThree(),symbol->getFull());
  //printf("this: %c, %s, %s\n",one,three,full);

  if ( one != symbol->getOne() )
    return 0;
  if ( strncmp(three,symbol->getThree(),3) != 0)
    return 0;
  int len1 = strlen(full);
  int len2 = strlen(symbol->getFull());
  if ( len1 != len2 ||
       strncmp(full,symbol->getFull(),len1) != 0 )
    return 0;

  return 1;
}


const char Symbol::getOne() {

  return one;
}


const char* Symbol::getThree() {

  return three;
}


const char* Symbol::getFull() {

  return full;
}

/*
int Symbol::isGap() {

  return gap;
}
*/