/*
 * PVVMUD a 3D MUD
 * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include "pvvmud.H"
#include <stdlib.h>
#include <iostream.h>
#include "doublearray.H"

CDoubleArray::CDoubleArray(){
  m_size = 0;
  m_num = 0;
  m_array = NULL;
}

CDoubleArray::~CDoubleArray(){
  if (m_array != NULL) free(m_array);
}

int CDoubleArray::add( double num ){
  if (m_num >= m_size){
    if (m_array == NULL){
      m_array = (double*)malloc(sizeof(double)*4);
      m_size = 4;
    } else {
      m_array = (double*)realloc(m_array,sizeof(double)*m_size*2);
      m_size *=2;
    }
  }
  m_array[m_num] = num;
  return m_num++;
}

int CDoubleArray::add( CDoubleArray * doubleArray ){
  int ii,tmp;
  int num = doubleArray->getNumElements();
  for (ii = 0; ii < num; ii ++){
    tmp = add(doubleArray->get(ii));
  }
  return tmp;
}

int CDoubleArray::insert( double num ){
  cdebug << "WARNING:  CDoubleArray::insert NOT IMPLEMENTED!\n";
  return 0;
}

double CDoubleArray::get( int index ) const{
  return m_array[index];
}

int CDoubleArray::getNumElements() const{
  return m_num;
}

void CDoubleArray::deleteAll(){
  m_num = 0;
}

ostream& operator<<(ostream&s,const CDoubleArray& d) {
  int index;
  s << "[ ";
  for (index = 0; index < d.getNumElements(); index ++)
    s << d.get(index) << " ";
  return s << "]";
}