simgear/hla/RTIObjectInstance.cxx

   1 // Copyright (C) 2009 - 2010  Mathias Froehlich - Mathias.Froehlich@web.de
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Library General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Library General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program; if not, write to the Free Software
  15 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  16 //
  17
  18 #include "RTIObjectInstance.hxx"
  19 #include "RTIObjectClass.hxx"
  20 #include "HLAObjectInstance.hxx"
  21
  22 namespace simgear {
  23
  24 RTIObjectInstance::RTIObjectInstance(HLAObjectInstance* hlaObjectInstance) :
  25     _hlaObjectInstance(hlaObjectInstance),
  26     _pendingAttributeUpdateRequest(false)
  27 {
  28 }
  29
  30 RTIObjectInstance::~RTIObjectInstance()
  31 {
  32 }
  33
  34 unsigned
  35 RTIObjectInstance::getNumAttributes() const
  36 {
  37     return getObjectClass()->getNumAttributes();
  38 }
  39
  40 unsigned
  41 RTIObjectInstance::getAttributeIndex(const std::string& name) const
  42 {
  43     return getObjectClass()->getAttributeIndex(name);
  44 }
  45
  46 std::string
  47 RTIObjectInstance::getAttributeName(unsigned index) const
  48 {
  49     return getObjectClass()->getAttributeName(index);
  50 }
  51
  52 void
  53 RTIObjectInstance::removeInstance(const RTIData& tag)
  54 {
  55     SGSharedPtr<HLAObjectInstance> hlaObjectInstance =  _hlaObjectInstance.lock();
  56     if (!hlaObjectInstance.valid())
  57         return;
  58     hlaObjectInstance->removeInstance(tag);
  59 }
  60
  61 void
  62 RTIObjectInstance::reflectAttributeValues(const RTIIndexDataPairList& dataPairList, const RTIData& tag)
  63 {
  64     for (RTIIndexDataPairList::const_iterator i = dataPairList.begin();
  65          i != dataPairList.end(); ++i) {
  66         reflectAttributeValue(i->first, i->second);
  67     }
  68
  69     SGSharedPtr<HLAObjectInstance> hlaObjectInstance =  _hlaObjectInstance.lock();
  70     if (!hlaObjectInstance.valid())
  71         return;
  72     hlaObjectInstance->reflectAttributeValues(dataPairList, tag);
  73 }
  74
  75 void
  76 RTIObjectInstance::reflectAttributeValues(const RTIIndexDataPairList& dataPairList,
  77                                           const SGTimeStamp& timeStamp, const RTIData& tag)
  78 {
  79     for (RTIIndexDataPairList::const_iterator i = dataPairList.begin();
  80          i != dataPairList.end(); ++i) {
  81         reflectAttributeValue(i->first, i->second);
  82     }
  83
  84     SGSharedPtr<HLAObjectInstance> hlaObjectInstance =  _hlaObjectInstance.lock();
  85     if (!hlaObjectInstance.valid())
  86         return;
  87     hlaObjectInstance->reflectAttributeValues(dataPairList, timeStamp, tag);
  88 }
  89
  90 }