tools/dsync-0.0/libdsync/contrib/bitmap.cc

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: bitmap.cc,v 1.1 1999/11/05 05:47:06 jgg Exp $
   4 /* ######################################################################
   5
   6    Bitmap - A trivial class to implement an 1 bit per element boolean
   7             vector
   8
   9    This is deliberately extremely light weight so that it is fast for
  10    the client.
  11
  12    ##################################################################### */
  13                                                                         /*}}}*/
  14 // Include files                                                        /*{{{*/
  15 #ifdef __GNUG__
  16 #pragma implementation "dsync/bitmap.h"
  17 #endif
  18
  19 #include <dsync/bitmap.h>
  20
  21 #include <string.h>
  22                                                                         /*}}}*/
  23
  24 // BitmapVector::BitmapVector - Constructor                             /*{{{*/
  25 // ---------------------------------------------------------------------
  26 /* Allocate just enough bytes and 0 it */
  27 BitmapVector::BitmapVector(unsigned long Size) : Size(Size)
  28 {
  29    Vect = new unsigned long[Bytes()];
  30    memset(Vect,0,Bytes());
  31 }
  32                                                                         /*}}}*/
  33 // BitmapVector::~BitmapVector - Destructor                             /*{{{*/
  34 // ---------------------------------------------------------------------
  35 /* */
  36 BitmapVector::~BitmapVector()
  37 {
  38    delete [] Vect;
  39 }
  40                                                                         /*}}}*/