Recovered from microbel

common/lib/utils/doublearray.C

@@ -0,0 +1,82 @@
+/*
+ * 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 << "]";
+}
+