83 lines
2.0 KiB
C
83 lines
2.0 KiB
C
/*
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* PVVMUD a 3D MUD
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* Copyright (C) 1998-1999 Programvareverkstedet (pvv@pvv.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "pvvmud.H"
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#include <stdlib.h>
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#include <iostream.h>
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#include "doublearray.H"
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CDoubleArray::CDoubleArray(){
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m_size = 0;
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m_num = 0;
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m_array = NULL;
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}
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CDoubleArray::~CDoubleArray(){
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if (m_array != NULL) free(m_array);
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}
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int CDoubleArray::add( double num ){
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if (m_num >= m_size){
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if (m_array == NULL){
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m_array = (double*)malloc(sizeof(double)*4);
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m_size = 4;
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} else {
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m_array = (double*)realloc(m_array,sizeof(double)*m_size*2);
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m_size *=2;
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}
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}
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m_array[m_num] = num;
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return m_num++;
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}
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int CDoubleArray::add( CDoubleArray * doubleArray ){
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int ii,tmp;
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int num = doubleArray->getNumElements();
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for (ii = 0; ii < num; ii ++){
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tmp = add(doubleArray->get(ii));
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}
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return tmp;
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}
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int CDoubleArray::insert( double num ){
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cdebug << "WARNING: CDoubleArray::insert NOT IMPLEMENTED!\n";
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return 0;
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}
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double CDoubleArray::get( int index ) const{
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return m_array[index];
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}
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int CDoubleArray::getNumElements() const{
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return m_num;
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}
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void CDoubleArray::deleteAll(){
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m_num = 0;
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}
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ostream& operator<<(ostream&s,const CDoubleArray& d) {
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int index;
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s << "[ ";
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for (index = 0; index < d.getNumElements(); index ++)
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s << d.get(index) << " ";
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return s << "]";
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}
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