// clistnd.cc
// definition of member functions 
// for class ConcordNode
#include <stdio.h>
#include <string.h>
#include "clistnd.h"

// Constructor -- defaults in header file 
// word defaults to blank, frequency to 0
ConcordNode::ConcordNode(const char * wrd, int freq)
{
  setWord(wrd);
  setFreq(freq);
  // node's nextPtr always set to null
  nextPtr = 0;
}

// get functions return the data
char * ConcordNode::getWord() const
{
  char tempwrd[25];
  strcpy(tempwrd, word);
  return tempwrd;
}

int ConcordNode::getFrequency() const
{
  return frequency;
}

// set functions set private data
//
// note does test for string being too long -- but
// this is not very satisfactory.
// this function should return an int of 1 if
// setting worked and 0 otherwise
void ConcordNode::setWord(const char * inwrd)
{
  if (strlen(inwrd) <= 24)
    strcpy(word,inwrd);
  else
    strcpy(word," ");
}

void ConcordNode::setFreq(const int infreq)
{
  if (infreq >= 0)
    frequency = infreq;
  else
    frequency = 0;
}

void ConcordNode::incrementFreq()
{
  // Please write this function!
}