Panda3D

clientDialDevice.cxx

00001 // Filename: clientDialDevice.cxx
00002 // Created by:  drose (26Jan01)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 
00016 #include "clientDialDevice.h"
00017 
00018 #include "indent.h"
00019 
00020 TypeHandle ClientDialDevice::_type_handle;
00021 
00022 
00023 
00024 ////////////////////////////////////////////////////////////////////
00025 //     Function: ClientDialDevice::ensure_dial_index
00026 //       Access: Private
00027 //  Description: Guarantees that there is a slot in the array for the
00028 //               indicated index number, by filling the array up to
00029 //               that index if necessary.
00030 ////////////////////////////////////////////////////////////////////
00031 void ClientDialDevice::
00032 ensure_dial_index(int index) {
00033   nassertv(index >= 0);
00034 
00035   _dials.reserve(index + 1);
00036   while ((int)_dials.size() <= index) {
00037     _dials.push_back(DialState());
00038   }
00039 }
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