gtk2_ardour/track_view_list.cc

   1 /*
   2     Copyright (C) 2009 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <algorithm>
  21 #include "track_view_list.h"
  22
  23 using namespace std;
  24
  25 TrackViewList::TrackViewList (list<TimeAxisView*> const & t)
  26         : list<TimeAxisView*> (t)
  27 {
  28
  29 }
  30
  31 bool
  32 TrackViewList::contains (TimeAxisView const * t) const
  33 {
  34         return find (begin(), end(), t) != end();
  35 }
  36
  37 TrackViewList
  38 TrackViewList::add (TrackViewList const & t)
  39 {
  40         TrackViewList added;
  41
  42         for (TrackViewList::const_iterator i = t.begin(); i != t.end(); ++i) {
  43                 if (!contains (*i)) {
  44                         added.push_back (*i);
  45                         push_back (*i);
  46                 }
  47         }
  48
  49         return added;
  50 }