ProvideAttributeValueUpdatePR::ProvideAttributeValueUpdatePR (RTI::ObjectHandle oid,
const RTI::AttributeHandleSet & attr)
: objid (oid), size (attr.size ())
{
handleSet = new RTI::AttributeHandle [size];
if (handleSet == NULL)
{
cerr << "Unable to create array of attribute handles, can't process attribute update request" << endl;
size = 0;
return;
}
for (int i = 0; i < size; i++)
{
handleSet[i] = attr.getHandle (i);
}
}
void HwFederateAmbassador::provideAttributeValueUpdate (
RTI::ObjectHandle theObject, // supplied C1
const RTI::AttributeHandleSet& theAttributes) // supplied C4
throw (
RTI::ObjectNotKnown,
RTI::AttributeNotKnown,
RTI::AttributeNotOwned,
RTI::FederateInternalError)
{
//-----------------------------------------------------------------
// Find the Country instance this request is for.
//-----------------------------------------------------------------
Country *pCountry = Country::Find( theObject );
if ( pCountry )
{
//-----------------------------------------------------------------
// Touch the appropriate attribute values in this country
// instance so that the get updated next cycle.
//-----------------------------------------------------------------
RTI::AttributeHandle attrHandle;
//-----------------------------------------------------------------
// We need to iterate through the AttributeHandleSet
// to extract each AttributeHandle. Based on the type
// specified ( the value returned by getHandle() ) we need to
// set the status of whether we should send this type of data.
//-----------------------------------------------------------------
for (unsigned int i = 0; i < theAttributes.size(); i++ )
{
attrHandle = theAttributes.getHandle( i );
if ( attrHandle == Country::GetPopulationRtiId() )
{
// Touch population so that it gets update next cycle
pCountry->SetPopulation( pCountry->GetPopulation() );
}
else if ( attrHandle == Country::GetNameRtiId() )
{
// Touch name so that it gets update next cycle
pCountry->SetName( pCountry->GetName() );
}
}
}
}
void CFellow::FellowUpdateControl(RTI::Boolean status,
const RTI::AttributeHandleSet& theAttrHandles)
{
RTI::AttributeHandle attrHandle;
for (unsigned int i = 0; i < theAttrHandles.size(); i++)
{
attrHandle = theAttrHandles.getHandle(i);
if (attrHandle == CFellow::GetFellowNameRtiId())
{
m_bNameChanged = status;
}
else if (attrHandle == CFellow::GetFellowColorRtiId())
{
m_bColorChanged = status;
}
else if (attrHandle == CFellow::GetFellowPortraitRtiId())
{
m_bPortraitChanged = status;
}
}
}