MAK RTIspy API Documentation for HLA 1516
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simpleTime Example Code for HLA Evolved

simpleTime1516e.cxx and simpleTimeFedAmb1516e.cxx (simpleTimeFedAmb1516e.h) have the RTI calls and federate ambassador calls for the HLA Evolved version of rtisimple.

This page has the code for the following files:


simpleTime1516e.cxx

/*******************************************************************************
** Copyright (c) 1992-2013 VT MAK
** All rights reserved.
*******************************************************************************/
// A simple federate that updates an object with attributes whose values
// are the name of the attribute. Objects from other simple federates
// are discovered and reflected. The string values are byte encoded to allow
// compatibility between 1.3 and 1516
#ifdef WIN32
#pragma warning(disable: 4251)
#pragma warning(disable: 4786)
#pragma warning(disable: 4290)
#include <winsock2.h>
#include <process.h>
#else
#include <unistd.h>
#include <stdlib.h>
#include <sched.h>
#include <netdb.h>
#endif
#include <iostream>
#include <wchar.h>
#include <sstream>
#include <string>
#include <sstream>
#include <iterator>
#include <RTI/RTI1516.h>
#include <RTI/RTIambassadorFactory.h>
using namespace std;
using namespace rti1516e;
inline bool parseCmdLine( int argc, char* argv[] );
// Logical time factory implementation
// Handles keyboard input without blocking
// Data shared between federate and federate ambassador
// The object class name
std::wstring theClassName = L"BaseEntity";
// The interaction class name
string fireInteractionName = "WeaponFire";
string detonateInteractionName = "MunitionDetonation";
// The object class handle (to be retrieved from RTI).
// The interaction class handles (to be retrieved from RTI).
// The object instance handle (to be retrieved from the RTI).
ObjectInstanceHandle theObjectHandle;
// This federation of simple objects has a single master object, (determined by command line arguments)
// The master federate will keep the other federates from entering their main loop of execution until
// all of numFederates have joined.
bool Master(false);
// numFederates is the number of federates (including the master) that the master should wait to join the
// federation before it allows any federate to enter its main loop.
// This variable is only used by the master federate.
int numFederates(0);
// dedicatedMachine indicates that this federate will be as greedy as possible with the processor.
// this is helpful for users who have two federates on separate machines and want them to time-step
// as quickly as possible.
// If each federate is not on a dedicated machine, this may actually slow federates.
bool dedicatedMachine(false);
// unManaged Federate will allow you to see the operation of a time regulating and constrained federate
// when the federate does not wait for the "begin" synchronization before executing.
bool unManagedFederate(false);
// sleepTime (indicated in milliseconds, defaults to 850ms), is the time that a federate will sleep between
// iterations of the main loop. This value is invalidated if (above) dedicatedMachine is set.
// 850 ms is selected to allow the user to see the time advances progressing at a very slow pace.
// There is no need to set this to a value > 50ms or so other than allowing the user to watch the text scroll.
int sleepTime(850);
// the name of the fed file this federate will use. Can be overridden with cmd line parameter fedFile
wstring fedFileName(L"MAKsimpletime1516e.xml");
// the name of the federation we'll create.
wstring federationName(L"MAKsimpletime");
// The name of the initialization synchronization point that the master and other federates use to establish a
// synchronized starting point for the federation.
wstring initSyncPointLabel(L"begin");
// Connect
void connect(RTIambassador & rtiAmb, MyFederateAmbassador & fedAmb)
{
bool connected=false;
try
{
rtiAmb.connect(fedAmb, HLA_EVOKED);
connected = true;
}
{
wcout << L"RTI Exception: "
<< ex.what().c_str() << endl;
return;
}
rtiAmb.evokeMultipleCallbacks(0.1, 0.2);
if (connected)
{
wcout << L"Connected." << endl;
}
else
{
wcout << L"Unable to connect." << endl;
exit(0);
}
}
// Create the federation execution
std::wstring const& fedName,
std::wstring const& fedFile)
{
std::cout << "createFederationExecution "
<< DtToString(fedName) << " "
<< DtToString(fedFile) << endl;
try
{
rtiAmb->createFederationExecution(fedName, fedFile);
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
catch(FederationExecutionAlreadyExists& ex)
{
std::cout << "Could not create Federation Execution: "
<< "FederationExecutionAlreadyExists: "
<< DtToString(ex.what()) << endl;
}
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl
<< "Could not create Federation Execution: " << endl;
exit(0);
}
std::cout << "Federation Created." << endl;
}
// Join the federation execution
std::wstring const& federateType, std::wstring const& federationName)
{
bool joined=false;
const int maxTry = 10;
int numTries = 0;
std::cout << "joinFederationExecution "
<< DtToString(federateType) << " "
<< DtToString(federationName) << endl;
while (!joined && numTries++ < maxTry)
{
try
{
rtiAmb->joinFederationExecution( federateType, federationName );
joined = true;
}
catch(FederationExecutionDoesNotExist)
{
std::cout << "FederationExecutionDoesNotExist, try "
<< numTries << " out of "
<< maxTry << endl;
continue;
}
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
return;
}
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
if (joined)
{
std::cout << "Joined Federation." << endl;
}
else
{
std::cout << "Giving up." << endl;
rtiAmb->destroyFederationExecution(federationName);
exit(0);
}
}
// Resign and destroy the federation execution
{
try
{
rtiAmb->destroyFederationExecution(federationName);
rtiAmb->disconnect();
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
std::cout << "During resign and destroy." << endl;
}
}
// Publish and subscribe the object class attributes.
// Register an object instance of the class.
{
// Declare the attributes that we will be publishing.
theAmbData.ourAttrs.insert(string("AccelerationVector"));
theAmbData.ourAttrs.insert(string("DeadReckoningAlgorithm"));
theAmbData.ourAttrs.insert(string("Orientation"));
theAmbData.ourAttrs.insert(string("WorldLocation"));
theAmbData.ourAttrs.insert(string("VelocityVector"));
theAmbData.ourAttrs.insert(string("DamageState"));
// Get the object class handle
try
{
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
std::cout << "Could not get object class handle: "
<< DtToString(theClassName) << endl;
return false;
}
// Get the attribute handles and construct the name-handle map and
// attribute set
std::wstring attrName;
set<string>::iterator attributeSetIterator = theAmbData.ourAttrs.begin();
set<string>::iterator attributeSetEnd = theAmbData.ourAttrs.end();
string currentAttribute("");
AttributeHandle retrievedHandle;
for( ; attributeSetIterator != attributeSetEnd; ++attributeSetIterator)
{
currentAttribute = *attributeSetIterator;
try
{
retrievedHandle =
rtiAmb->getAttributeHandle(theClassHandle, DtToWString(currentAttribute.c_str()));
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
std::cout << "Could not get attribute handle "
<< DtToString(attrName.c_str()) << endl;
return false;
}
//Populate theAttributeHandleSet.
hSet.insert(retrievedHandle);
//Populate the attributeHandleValueMap with the values
// containing the attribute Names.
// Attribute values will be just the name of the attribute.
std::make_pair(
retrievedHandle,
currentAttribute.c_str(),
currentAttribute.length() + 1)));
std::make_pair(DtToWString(currentAttribute.c_str()), retrievedHandle));
}
// Publish and subscribe
int cnt=0;
try
{
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
cnt=1;
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
std::cout << "Could not "
<< (cnt ? "publish" : "subscribe") << endl;
return false;
}
std::string objectName("Talk");
// Reserve object name and register the object instance
try
{
unsigned int objId = abs(getpid());
std::stringstream pid;
pid << objId;
objectName += pid.str();
rtiAmb->reserveObjectInstanceName(DtToWString(objectName.c_str()));
int count = 0;
while (count++ < 100 && !theAmbData.myNameReservationReturned)
{
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
if (count < 100)
{
DtToWString(objectName.c_str()));
// Add name-handle to map
}
else
{
std::cout << "Failed waiting for reserve object name "
<< objectName << endl;
return false;
}
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
std::cout << "Could not Register Object "
<< objectName
<< " with class "
<< DtToString(theClassName.c_str()) << endl;
return false;
}
std::cout << "Registered object "
<< objectName
<< " with class name "
<< DtToString(theClassName.c_str()) << endl;
return true;
}
// Publish and Subscribe to an interaction class
{
theAmbData.ourParms.insert("EventIdentifier");
theAmbData.ourParms.insert("FiringLocation");
theAmbData.ourParms.insert("FiringObjectIdentifier");
theAmbData.ourParms.insert("MunitionObjectIdentifier");
theAmbData.ourParms.insert("TargetObjectIdentifier");
// Get the interaction class handle
try
{
detonateInteractionHandle = rtiAmb->getInteractionClassHandle(
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
std::cout << "Could not get interaction class handle: "
<< DtToString(theClassName.c_str()) << endl;
return false;
}
// Construct a parameter handle value pair set with the
// values containing the parameter names
// Get the parameter handles and construct the name-handle map.
string paramName;
set<string>::const_iterator parameterIter = theAmbData.ourParms.begin();
set<string>::const_iterator parameterEnd = theAmbData.ourParms.end();
ParameterHandle retrievedHandle;
for( ; parameterIter != parameterEnd; ++parameterIter )
{
paramName = *parameterIter;
try
{
retrievedHandle =
DtToWString(paramName.c_str()));
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: "
<< DtToString(ex.what()) << endl;
std::cout << "Could not get parameter handle "
<< paramName << endl;
return false;
}
//Parameter values will be just the name of the attibute.
theAmbData.paramValues->insert(std::make_pair(
retrievedHandle,
paramName.c_str(),
paramName.length() + 1 )));
std::make_pair(DtToWString(paramName.c_str()), retrievedHandle));
}
// Publish and subscribe
int cnt=0;
try
{
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
rtiAmb->publishInteractionClass(detonateInteractionHandle);
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
cnt=1;
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
rtiAmb->subscribeInteractionClass(detonateInteractionHandle);
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception: " << DtToString(ex.what()) << endl;
std::cout << "Could not "
<< (cnt ? "publish" : "subscribe")
<< " to interaction class." << endl;
return false;
}
std::cout << "Subscribed to interaction class: "
<< " with handle: "
<< DtToString(fireInteractionHandle.toString()) << endl
<< " and interaction class "
<< " with handle: "
<< DtToString(detonateInteractionHandle.toString()) << endl;
return true;
}
// This function will exit the program after resigning the federation.
{
try
{
{
}
// Resign and destroy federation
delete rtiAmb;
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception (during exit): "
<< DtToString(ex.what()) << endl;
}
#ifdef WIN32
WSACleanup();
#endif
exit(0);
}
// This is a simple function to output a FedTime object.
// Helpful for debugging and general diagnostics.
void printOutFedTime(LogicalTime* time)
{
std::cout << DtToString(time->toString()) ;
}
// This is a simple function to output a FedTimeInterval object.
// Helpful for debugging and general diagnostics.
{
std::cout << DtToString(time->toString()) ;
}
// platform independent sleep function.
{
// On a dedicated machine we do not sleep, making this function a nop
{
#ifdef WIN32
Sleep(sleepTime);
#else
usleep(sleepTime * 1000);
#endif
}
}
// platform independent sleep, for a predetermined small time. (10 ms)
{
#ifdef WIN32
Sleep(10);
#else
usleep(10 * 1000);
#endif
}
// simply yields the current thread independent of the platform
{
// On a dedicated machine we do not yield the processor, making this function a nop
{
#ifdef _WIN32
Sleep( 0 );
#elif __solaris__
yield();
#else
sched_yield();
#endif
}
}
// This function causes the federate to become time constrained and regulating.
// If the user presses q while the federate is waiting for the callback from the RTI
// making it time constrained, the federate will quit.
LogicalTime* currentTime, LogicalTimeInterval* lookAhead )
{
try
{
rtiAmb->enableTimeRegulation((*lookAhead));
std::cout << "Waiting to become Time Regulating " << endl;
{
rtiAmb->evokeMultipleCallbacks(.1, 1);
std::cout << ".";
if (input.keybrdTick() < 0)
{
cleanUpProgram(rtiAmb);
}
}
std::cout << endl;
std::cout << "Waiting to become Time Constrained \n";
rtiAmb->evokeMultipleCallbacks(.1, 1);
{
std::cout << ".";
if (input.keybrdTick() < 0 )
{
cleanUpProgram(rtiAmb);
}
rtiAmb->evokeMultipleCallbacks(.1, 1);
{
}
}
cout << std::endl;
}
catch (Exception& )
{
std::cout << " unable to become regulating and constrained\n"
<< " Exiting ...\n";
cleanUpProgram(rtiAmb);
}
}
// This function will not exit until numFederates (as indicated to the master
// of this federation execution) have been made known to the master federate.
// The master then waits to have discovered numFederates - 1,
// (i.e. all federates but itself), then accomplished by the master registering
// a sync point. From this point the master behaves exactly as the other federates.
// The non-master federates wait for the announceSyncPoint callback, indicating that
// the master federate has discovered all necessary federates. They each non-master federate
// will call synchPointAchieved, indicating to the RTI that they are prepared to start.
// Then both master and non-master simply wait for the RTI federationSynchronized callback.
// Note: An alternative to waiting for object discovery callbacks to indicate a joined federate
// is to use MOM interactions. The master can subscribe to a MOM interaction and have a joined
// federate send that interaction prior to entering the synchronizeFederation function.
{
{
std::wstring syncPointLabel(initSyncPointLabel.c_str());
std::string synchPointTag("");
int maximumSize(256);
char* hostName = new char[maximumSize];
if ( -1 == gethostname(hostName, maximumSize) )
{
unsigned int objId = abs(getpid());
std::stringstream pid;
pid.str(std::string(""));
pid << "unknownHostName"
<< "_"
<< objId;
synchPointTag = pid.str();
}
else
{
unsigned int objId = abs(getpid());
std::stringstream pid;
pid.str(std::string(""));
pid << hostName
<< "_"
<< objId;
synchPointTag = pid.str();
}
delete hostName;
// Wait until other federates have joined.
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
std::cout << " Master waiting for all federates to Join.\n";
{
if (input.keybrdTick() < 0 )
{
cleanUpProgram(rtiAmb);
}
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
// Now that all required federates have joined, register a sync point.
std::cout << " Master federate has discovered the required number of other federates.\n\n";
VariableLengthData ourTag(synchPointTag.c_str(), synchPointTag.size());
rtiAmb->registerFederationSynchronizationPoint(syncPointLabel.c_str(),
ourTag);
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
{
if (input.keybrdTick() < 0 )
{
cleanUpProgram(rtiAmb);
}
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
{
std::cout << " We failed to register synch point " << DtToString(syncPointLabel) << std::endl
<< " with tag " << synchPointTag << std::endl;
cleanUpProgram(rtiAmb);
}
std::cout << "Master succesfully registered\n";
}
else
{
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
std::cout << " Ordinary federate is waiting for synchPoint message\n";
{
if (input.keybrdTick() < 0 )
{
cleanUpProgram(rtiAmb);
}
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
std::cout << "sync Point message received\n";
}
// At this time, any kind of federate announces to the RTI that they have reached their
// synchronization.
try
{
}
catch (Exception& )
{
std::cout << " Synch point achieved failed\n"
<< " Exiting....\n";
cleanUpProgram(rtiAmb);
}
// Both kinds of federate are required to wait for the federation to be synchronized.
//Then they will wait for the RTI to announce to all federates that all federates are synchronized.
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
{
if (input.keybrdTick() < 0 )
{
cleanUpProgram(rtiAmb);
}
rtiAmb->evokeMultipleCallbacks(0.1, 0.2);
}
}
int main(int argc, char** argv)
{
std::cout << "MAK simpleTime version 1516e" << std::endl;
RTIambassador* rtiAmb = 0;
try
{
if (argc > 1)
{
if (! parseCmdLine(argc, argv) )
{
exit(0);
}
}
// Federate and Federation info
std::wstring federateType(L"simpletime1516e");
std::cout << "Using "
<< DtToString(rtiName().c_str() ) << " "
<< DtToString(rtiVersion().c_str()) << std::endl;
// RTI and Federate Ambassadors
std::auto_ptr < RTIambassador > rtiAmbAP =
rtiAmbFactory->createRTIambassador();
delete rtiAmbFactory;
rtiAmb = rtiAmbAP.release();
//Connect
connect( *rtiAmb, fedAmb);
// Create the federation
createFedEx(rtiAmb, federationName, fedFileName);
// Join the federation
joinFedEx(rtiAmb, fedAmb, federateType, federationName);
#ifdef WIN32
WSADATA data;
WSAStartup(MAKEWORD(1,1), &data);
#endif
rtiAmb->evokeCallback(0.0);
long count=0;
HLAfloat64Time* currentTime = new HLAfloat64Time(0.0);
HLAfloat64Interval* lookAhead = new HLAfloat64Interval(1.0f);
HLAfloat64Time* currentRTITime = new HLAfloat64Time(0.0);
HLAfloat64Interval* oneTimeStep = new HLAfloat64Interval(5.0f);
//Become Time managed and regulating in this federation.
becomeConstrainedAndRegulating(rtiAmb, currentTime, lookAhead);
(*currentTime) += (*oneTimeStep);
// Publish, subscribe and register and object
{
delete rtiAmb;
return 0;
}
// By using synchronization points, ensure that all expected federates
// have joined prior to commencing. This function requires that
// other federates have registered an object as it utilizes discovery
// callbacks to count the number of federates that have joined as yet.
{
}
// Publish and subscribe to the required interaction
{
delete rtiAmb;
return 0;
}
// This is the main loop of the application. In it, the federate ticks the RTI, updates
// its published attributes and if indicated, fires and detonates, this continues
// until this federate has been detonated.
{
std::cout << "============================================"
"============================================"
<< endl;
std::cout << " Fedtime (";
printOutFedTime(currentRTITime);
std::cout << "), Lookahead (";
printOutFedTime(lookAhead);
std::cout << ") and wallclock time (";
printOutFedTime(currentTime);
std::cout << ") " << endl;
std::cout << endl;
std::stringstream ss;
ss << "1516e-" << count++;
std::string tag(ss.str());
// Tag format is narrow string representation compatible
// with 1.3 simple federate
try{
// Update the object
VariableLengthData(tag.c_str(), tag.size()+1),
(*currentTime));
rtiAmb->evokeMultipleCallbacks(0.1, 0.5);
// Send the interaction if appropriate
{
string munitionString = "MunitionObjectIdentifier";
// Find the Parameter Handle that the RTI associated with this Parameter Name.
ParameterHandle retrievedHandle =
theAmbData.theParamNameHandleMap[DtToWString(munitionString.c_str())];
// By adding a munitions parameter with nothing for the data, we communicate that this
// interaction is a munitions interaction.
ParameterHandleValueMap::iterator munitionData =
theAmbData.paramValues->find( retrievedHandle );
theAmbData.paramValues->find( munitionData->first)->second;
VariableLengthData emptySet("\0", 1);
(*theAmbData.paramValues)[munitionData->first] = emptySet;
rtiAmb->sendInteraction(
VariableLengthData(tag.c_str(), tag.size()+1),
(*currentTime));
// Restore the munitions parameter data.
(*theAmbData.paramValues)[munitionData->first] = prior;
}
{
string fireString = "FiringObjectIdentifier";
// Find the Parameter Handle that the RTI associated with the Fire Parameter.
ParameterHandleValueMap::iterator fireData =
// By replacing the existing fire parameter with one thas has null data, we indicate
// that this interaction is a fire interation.
theAmbData.paramValues->find(fireData->first)->second;
VariableLengthData emptySet("\0", 1);
(*theAmbData.paramValues)[fireData->first] = emptySet;
rtiAmb->sendInteraction(
VariableLengthData(tag.c_str(), tag.size()+1),
(*currentTime));
// Restore the fire parameter's data.
(*theAmbData.paramValues)[fireData->first] = prior;
}
}
catch( InvalidLogicalTime& ex)
{
std::cout << "RTI Invalid Logical Time" << endl;
std::cout << DtToString(ex.what())
<< "Could not update object or send interaction"
<< endl;
cleanUpProgram(rtiAmb);
}
catch( Exception& ex)
{
std::cout << "RTI Exception "
<< endl
<< DtToString(ex.what()) << endl
<< " Could not update object or send interaction"
<< endl;
}
int kb(0);
try
{
{
(*currentRTITime) += (*oneTimeStep);
(*currentTime) += (*oneTimeStep);
rtiAmb->timeAdvanceRequest(*currentRTITime);
rtiAmb->evokeMultipleCallbacks(0.1, 0.5);
{
kb = input.keybrdTick();
if (kb < 0)
{
break;
}
else if ( kb == 1 )
{
cout << "**********Firing at time " ;
printOutFedTime(currentRTITime);
cout << "*************\n";
}
else if ( !theAmbData.timeAdvanced )
{
rtiAmb->evokeMultipleCallbacks(0.1, 0.5);
}
}
}
}
catch( Exception& ex )
{
std::cout << "RTI Exception" << endl
<< DtToString(ex.what()) << endl
<< "Could not advance time" << endl;
}
rtiAmb->evokeMultipleCallbacks(0.1, 0.5);
if ( kb == 0 )
{
kb = input.keybrdTick();
}
if (kb < 0)
{
break;
}
else if ( kb == 1 )
{
cout << "**********Firing at time " ;
printOutFedTime(currentRTITime);
cout << "*************\n";
}
std::cout << "============================================"
"============================================"
<< endl << endl;
}
delete currentTime;
delete currentRTITime;
delete lookAhead;
delete oneTimeStep;
{
}
// Resign and destroy federation
if( rtiAmb )
{
delete rtiAmb;
rtiAmb = 0;
}
}
catch (rti1516e::Exception& ex)
{
std::cout << "RTI Exception (main loop): "
<< DtToString(ex.what()) << endl;
if( rtiAmb )
{
delete rtiAmb;
}
}
#ifdef WIN32
WSACleanup();
#endif
return 0;
}
bool parseCmdLine( int argc, char* argv[] )
{
// Process commandline linput.
vector < std::string > cmdArgs;
copy( argv + 1, argv + argc, back_inserter(cmdArgs));
vector<std::string>::const_iterator cur = cmdArgs.begin();
vector<std::string>::const_iterator last = cmdArgs.end();
while ( cur != last )
{
vector<std::string>::const_iterator next = cur + 1;
if ( *cur == "-h" )
{
std::cerr << usage();
return false;
}
else if ( *cur == "-fedFile" )
{
fedFileName = DtToWString((*next).c_str());
++cur;
}
else if (*cur == "-m" )
{
if ( !convert<int> (*cur, *next, theAmbData.numFederates))
{
std::cerr << usage();
return false;
}
++cur;
}
else if ( *cur == "-phaseLine" )
{
int phaseLine(0);
if ( !convert<int>(*cur, *next, phaseLine))
{
std::cerr << usage();
return false;
}
++cur;
}
else if ( *cur == "-sleepTime" )
{
if ( !convert<int> (*cur, *next, sleepTime ))
{
std::cerr << usage();
return false;
}
++cur;
}
else if ( *cur == "-dedicated" )
{
}
else if ( *cur == "-unManaged" )
{
}
else
{
std::cerr<< usage();
return false;
}
++cur;
}
return true;
}

simpleTimeFedAmb1516e.cxx

/*******************************************************************************
** Copyright (c) 2010 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
#ifdef WIN32
#pragma warning(disable: 4251)
#pragma warning(disable: 4786)
#pragma warning(disable: 4290)
#endif
#include <iostream>
using namespace std;
isConstrained(false),
isRegulating(false),
timeAdvanced(false),
otherFederatesReady(false)
{
}
{
}
NullFederateAmbassador(), myData(data) {}
throw () {}
void
std::wstring const & theObjectInstanceName)
throw (
FederateInternalError)
{
myData.myNameReservationReturned =
myData.myNameReservationSucceeded = true;
}
std::wstring const & theObjectInstanceName)
throw (
FederateInternalError)
{
myData.myNameReservationReturned = true;
myData.myNameReservationSucceeded = false;
}
ObjectInstanceHandle theObject,
ObjectClassHandle theObjectClass,
std::wstring const & theObjectInstanceName)
throw (
FederateInternalError)
{
// This is an over simplification of the initialization of a federation.
// In our case we simply wait until there are the requisite # of known federates
// before starting.
++myData.otherFederatesReady;
if ( myData.isMaster )
{
std::cout << " Master federate is aware of "
<< myData.otherFederatesReady + 1
<< " federates, including itself\n";
}
// Now that we've discovered an object we should request an Attribute
// update for all of the attributes that we're subscribed for.
// Construct an attribute handle set
for ( DtAttrNameHandleMap::iterator iter = myData.theAttrNameHandleMap.begin();
iter != myData.theAttrNameHandleMap.end();
++iter )
{
hSet->insert( iter->second );
}
// In order to avoid making RTI calls from within an RTI callback,
// we'll add this attrRequest to a shared Object, allowing the
// call to be made from outside this callback.
myData.objectInstanceMap[theObject] = theObjectInstanceName;
myData.updateRequestMap.insert( std::make_pair(theObject, hSet) );
delete hSet;
}
ObjectInstanceHandle theObject,
ObjectClassHandle theObjectClass,
std::wstring const & theObjectInstanceName,
FederateHandle producingFederate)
throw (
FederateInternalError)
{
// This is an over simplification of the initialization of a federation.
// In our case we simply wait until there are the requisite # of known federates
// before starting.
++myData.otherFederatesReady;
if ( myData.isMaster )
{
std::cout << " Master federate is aware of "
<< myData.otherFederatesReady + 1
<< " federates, including itself\n";
}
// Now that we've discovered an object we should request an Attribute
// update for all of the attributes that we're subscribed for.
// Construct an attribute handle set
for ( DtAttrNameHandleMap::iterator iter = myData.theAttrNameHandleMap.begin();
iter != myData.theAttrNameHandleMap.end();
++iter )
{
hSet->insert( iter->second );
}
// In order to avoid making RTI calls from within an RTI callback,
// we'll add this attrRequest to a shared Object, allowing the
// call to be made from outside this callback.
myData.objectInstanceMap[theObject] = theObjectInstanceName;
myData.updateRequestMap.insert( std::make_pair(theObject, hSet) );
delete hSet;
}
// To keep callbacks expedient and simple, we simply save all pertinent information
// from this reflect in our timeManagedObject, allowing the main thread of execution
// to process the update when it chooses.
// The same can be said of the other reflectAttributeValues calls
ObjectInstanceHandle theObject,
AttributeHandleValueMap const & theAttributeValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
SupplementalReflectInfo theReflectInfo)
throw (
FederateInternalError)
{
VariableLengthData const theUserSuppliedTag2;
const OrderType sentOrder2 = RECEIVE;
const TransportationType theType2 = BEST_EFFORT;
attributeUpdateEvent tmp2( ahvps, theUserSuppliedTag2, sentOrder2, theType2, theReflectInfo );
attributeUpdateEvent* tmp = new attributeUpdateEvent(theAttributeValues, theUserSuppliedTag, sentOrder, theType, theReflectInfo);
myData.timeManagedObject.addAttrUpdateEvent(tmp);
}
ObjectInstanceHandle theObject,
AttributeHandleValueMap const & theAttributeValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
SupplementalReflectInfo theReflectInfo)
throw (
FederateInternalError)
{
theAttributeValues,
theUserSuppliedTag,
sentOrder,
theType,
theReflectInfo);
}
ObjectInstanceHandle theObject,
AttributeHandleValueMap const & theAttributeValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
MessageRetractionHandle theHandle,
SupplementalReflectInfo theReflectInfo)
throw (
FederateInternalError)
{
myData.timeManagedObject.addAttrUpdateEvent( new attributeUpdateEvent(
theAttributeValues,
theUserSuppliedTag,
sentOrder,
theType,
theTime,
theReflectInfo ));
}
// Similar to the reflectAttributeValues implementations, here we do some minimal
// interpretation of the received Interaction (whether it is a fire or detonation
// interaction), and add the interaction event to our timeManagedObject, allowing
// the main thread of execution to process it as appropriate.
InteractionClassHandle theInteraction,
ParameterHandleValueMap const & theParameterValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
SupplementalReceiveInfo theReceiveInfo)
throw (
FederateInternalError)
{
interactionEvent* receivedInteraction = new interactionEvent( theInteraction,
theParameterValues,
theUserSuppliedTag,
sentOrder,
theType,
theReceiveInfo );
myData.timeManagedObject.addInteractionEvent(receivedInteraction);
}
// Simply call the other receiveInteraction callback, dropping the regionHandleSet.
InteractionClassHandle theInteraction,
ParameterHandleValueMap const & theParameterValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
SupplementalReceiveInfo theReceiveInfo)
throw (
FederateInternalError)
{
receiveInteraction(theInteraction,
theParameterValues,
theUserSuppliedTag,
sentOrder,
theType,
theReceiveInfo);
}
// Similar to the other receiveInteraction implementation, with the additional time
// stamp information.
InteractionClassHandle theInteraction,
ParameterHandleValueMap const & theParameterValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
MessageRetractionHandle theHandle,
SupplementalReceiveInfo theReceiveInfo)
throw (
FederateInternalError)
{
string munitionString("MunitionObjectIdentifier");
string fireString("FiringObjectIdentifier");
if ( myData.theParamNameHandleMap.find(DtToWString(munitionString.c_str()))
!= myData.theParamNameHandleMap.end() )
{
ParameterHandle munitionHandle =
myData.theParamNameHandleMap.find(DtToWString(munitionString.c_str()))->second;
ParameterHandleValueMap::const_iterator munitionEntry = theParameterValues.find(munitionHandle);
if ( munitionEntry != theParameterValues.end() )
{
VariableLengthData munitionData = munitionEntry->second;
if ( munitionData.size() == 1 )
{
}
}
}
if ( myData.theParamNameHandleMap.find(DtToWString(fireString.c_str()))
!= myData.theParamNameHandleMap.end())
{
ParameterHandle fireHandle = myData.theParamNameHandleMap.find(DtToWString(fireString.c_str()))->second
;
ParameterHandleValueMap::const_iterator fireEntry = theParameterValues.find(fireHandle);
if ( fireEntry != theParameterValues.end() )
{
VariableLengthData fireData = fireEntry->second;
if ( fireData.size() == 1 )
{
interactionType = interactionEvent::FireType;
}
}
}
myData.timeManagedObject.addInteractionEvent(new interactionEvent(
theInteraction,
theParameterValues,
theUserSuppliedTag,
sentOrder,
theType,
theTime,
receivedOrder,
theReceiveInfo,
interactionType
));
}
// remove the object instance from our map of object instances.
ObjectInstanceHandle theObject,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
SupplementalRemoveInfo theRemoveInfo)
throw (
FederateInternalError)
{
if ( myData.objectInstanceMap.find(theObject) != myData.objectInstanceMap.end() )
myData.objectInstanceMap.erase(theObject);
myData.timeManagedObject.reset();
}
ObjectInstanceHandle theObject,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
SupplementalRemoveInfo theRemoveInfo)
throw (
FederateInternalError)
{
if ( myData.objectInstanceMap.find(theObject) != myData.objectInstanceMap.end() )
myData.objectInstanceMap.erase(theObject);
}
ObjectInstanceHandle theObject,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
MessageRetractionHandle theHandle,
SupplementalRemoveInfo theRemoveInfo)
throw (
FederateInternalError)
{
if ( myData.objectInstanceMap.find(theObject) != myData.objectInstanceMap.end() )
myData.objectInstanceMap.erase(theObject);
}
// A request was made for an attribute update from this update, add the request
// to our updateRequestMap.
ObjectInstanceHandle theObject,
AttributeHandleSet const & theAttributes,
VariableLengthData const & theUserSuppliedTag)
throw (
FederateInternalError)
{
// Construct an attribute handle set
for ( DtAttrNameHandleMap::iterator iter = myData.theAttrNameHandleMap.begin();
iter != myData.theAttrNameHandleMap.end();
++iter )
{
hSet->insert( iter->second );
}
myData.updateRequestMap.insert( std::make_pair(theObject, hSet) );
}
// Alert the user and set the isRegulating flag of our shared Object.
void MyFederateAmbassador::timeRegulationEnabled(LogicalTime const & theFederateTime)
throw (
FederateInternalError)
{
std::cout << " This federate is now able to Regulate time\n";
myData.isRegulating = true;
}
// Alert the user and set the isConstrained flag of our shared Object.
void MyFederateAmbassador::timeConstrainedEnabled(LogicalTime const & theFederateTime)
throw (
FederateInternalError)
{
std::cout << " This federate is now time Constrained\n";
myData.isConstrained = true;
}
// Alert the user and set the timeAdvanced flag of our shared Object.
void MyFederateAmbassador::timeAdvanceGrant(LogicalTime const & theTime)
throw (
FederateInternalError)
{
/*std::cout << " Federate Time has been advanced to "
<< DtToString(theTime.toString())
<< std::endl;*/
myData.timeAdvanced = true;
}
void MyFederateAmbassador::requestRetraction(MessageRetractionHandle theHandle)
throw (FederateInternalError)
{
}
// set the registerSucceeded flag of our shared object
std::wstring const & label)
throw (FederateInternalError)
{
myData.registerSucceeded = true;
}
// set the registerFailed flag of our shared Object.
std::wstring const & label,
throw (FederateInternalError)
{
myData.registerFailed = true;
}
// We received a callback from the RTI announcing a synchronization point.
std::wstring const & label,
VariableLengthData const & theUserSuppliedTag)
throw (FederateInternalError)
{
myData.announceSyncReceived = true;
std::cout << "Announce Sync Received for label "
<< DtToString(label.c_str()) << " and tag "
<< reinterpret_cast<const char*>(theUserSuppliedTag.data()) << endl;
}
// A previous synchronization point has been achieved by all involved federates.
std::wstring const & label,
FederateHandleSet const& failedToSyncSet)
throw (
FederateInternalError)
{
myData.federationIsSynchronized = true;
std::cout << " My Federation has been synchronized.\n";
}

simpleTimeKeyboard.cxx

/*******************************************************************************
* Adapted from "Beginning Linux Programming", from Wrox Press -- www.wrox.com
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeKeyboard.cxx,v $ $Revision: 1.1 $ $State: Exp $
*******************************************************************************/
#ifdef WIN32
#include <conio.h>
#else
#include <unistd.h>
#endif
#include <iostream>
{
#ifndef WIN32
tcgetattr(0,&initial_settings);
new_settings = initial_settings;
new_settings.c_lflag &= ~ICANON;
new_settings.c_lflag &= ~ECHO;
new_settings.c_lflag &= ~ISIG;
new_settings.c_cc[VMIN] = 1;
new_settings.c_cc[VTIME] = 0;
tcsetattr(0, TCSANOW, &new_settings);
#endif
}
{
#ifndef WIN32
tcsetattr(0, TCSANOW, &initial_settings);
#endif
}
{
#ifdef WIN32
return _kbhit();
#else
unsigned char ch;
int nread;
if (peek_character != -1) return 1;
new_settings.c_cc[VMIN]=0;
tcsetattr(0, TCSANOW, &new_settings);
nread = read(0,&ch,1);
new_settings.c_cc[VMIN]=1;
tcsetattr(0, TCSANOW, &new_settings);
if (nread == 1)
{
return 1;
}
return 0;
#endif
}
{
char ch;
#ifdef WIN32
ch = _getch();
#else
if (peek_character != -1)
{
}
else
read(0,&ch,1);
#endif
return ch;
}
{
char key = ' ';
if (!kbhit())
return 0;
key = getkey();
while (key != 'q' && key != 'Q' && kbhit())
key = getkey();
if ( key == 'q' || key == 'Q' )
{
return -1;
}
else if ( key == 32 )
{
return 1;
}
else
{
return 0;
}
}

simpleTimeAttribute1516e.cxx

/*******************************************************************************
** Copyright (c) 2010 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeAttribute1516e.cxx,v $ $Revision: 1.0 $ $State: Exp $
*******************************************************************************/
#ifdef WIN32
#pragma warning(disable: 4251)
#pragma warning(disable: 4786)
#pragma warning(disable: 4290)
#endif
// A simple container class for an attributeUpdate event
// Construct an attributeUpdateEvent, store pertinent information from the reflect callback.
const VariableLengthData& userSuppliedTag,
const OrderType sentOrder,
const TransportationType theType,
const LogicalTime& fedTime,
const SupplementalReflectInfo theReflectInfo ) :
myTag(static_cast<const char*>( userSuppliedTag.data() )),
myFedTime(DtToString(fedTime.toString())),
myReflectInfo(theReflectInfo)
{
AttributeHandleValueMap::const_iterator iter = ahvps.begin();
AttributeHandleValueMap::const_iterator theEnd = ahvps.end();
for ( ; iter != theEnd; ++iter )
{
myAhvps.insert(std::make_pair(
iter->first,
std::string(static_cast<const char*>(
iter->second.data()))));
}
}
// Construct an attributeEvent from a non-Time Managed reflectAttributeUpdates callback.
const VariableLengthData& userSuppliedTag,
const OrderType sentOrder,
const TransportationType theType,
const SupplementalReflectInfo theReflectInfo ) :
myTag(static_cast<const char*>( userSuppliedTag.data() )),
myReflectInfo(theReflectInfo)
{
AttributeHandleValueMap::const_iterator iter = ahvps.begin();
AttributeHandleValueMap::const_iterator theEnd = ahvps.end();
for ( ; iter != theEnd; ++iter )
{
myAhvps.insert(std::make_pair(
iter->first,
std::string(static_cast<const char*>(
iter->second.data()))));
}
}
{}
const std::map<AttributeHandle, std::string>& attributeUpdateEvent::getAhvps()
{
return myAhvps;
}
{
return myFedTime;
}
const std::string& attributeUpdateEvent::getTag()
{
return myTag;
}
{
}
const SupplementalReflectInfo attributeUpdateEvent::getReflectInfo()
{
return myReflectInfo;
}

simpleTimeInteraction1516e.cxx

/*******************************************************************************
** Copyright (c) 2010 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeInteraction1516e.cxx,v $ $Revision: 1.0 $ $State: Exp $
*******************************************************************************/
#ifdef WIN32
#pragma warning(disable: 4251)
#pragma warning(disable: 4786)
#pragma warning(disable: 4290)
#endif
// Construct an interactionEvent, store pertinent information from the callback.
const rti1516e::VariableLengthData& userSuppliedTag,
const rti1516e::OrderType sentOrder,
const rti1516e::LogicalTime& fedTime,
const rti1516e::OrderType receivedOrder,
rti1516e::MessageRetractionHandle theRetractionHandle,
const SupplementalReceiveInfo theReceiveInfo,
interaction_type theInteractionType
):
myHandle(theHandle),
myTag(static_cast<const char*>(userSuppliedTag.data())),
myRetractionHandle(theRetractionHandle),
myInteractionType(theInteractionType),
myReceiveInfo(theReceiveInfo)
{
rti1516e::ParameterHandleValueMap::const_iterator iter = phvps.begin();
rti1516e::ParameterHandleValueMap::const_iterator theEnd = phvps.end();
for ( ; iter != theEnd; ++iter )
{
myPhvps.insert( std::make_pair(
iter->first,
std::string(static_cast<const char*>(
iter->second.data())) ) );
}
myFedTime = DtToString(fedTime.toString());
}
// Construct an interactionEvent, store pertinent information from the callback.
const rti1516e::VariableLengthData& userSuppliedTag,
const rti1516e::OrderType sentOrder,
const rti1516e::LogicalTime& fedTime,
const rti1516e::OrderType receivedOrder,
const SupplementalReceiveInfo theReceiveInfo,
interaction_type theInteractionType ) :
myHandle(theHandle),
myTag(static_cast<const char*>(userSuppliedTag.data())),
myRetractionHandle(),
myInteractionType(theInteractionType),
myReceiveInfo(theReceiveInfo)
{
rti1516e::ParameterHandleValueMap::const_iterator iter = phvps.begin();
rti1516e::ParameterHandleValueMap::const_iterator theEnd = phvps.end();
for ( ; iter != theEnd; ++iter )
{
myPhvps.insert( std::make_pair(
iter->first,
std::string(static_cast<const char*>(iter->second.data())) ) );
}
myFedTime = DtToString(fedTime.toString());
}
// Construct an interactionEvent from a non-Time Managed callback.
const rti1516e::VariableLengthData& userSuppliedTag,
const rti1516e::OrderType sentOrder,
const SupplementalReceiveInfo theReceiveInfo,
interaction_type theInteractionType ) :
myHandle(theHandle),
myTag(static_cast<const char*>(userSuppliedTag.data())),
myFedTime(""),
myRetractionHandle(),
myInteractionType(theInteractionType),
myReceiveInfo(theReceiveInfo)
{
rti1516e::ParameterHandleValueMap::const_iterator iter = phvps.begin();
rti1516e::ParameterHandleValueMap::const_iterator theEnd = phvps.end();
for ( ; iter != theEnd; ++iter )
{
myPhvps.insert( std::make_pair(
iter->first,
std::string(static_cast<const char*>(iter->second.data())) ) );
}
}
{ }
{
return myHandle;
}
const std::string& interactionEvent::getFedTime()
{
return myFedTime;
}
const std::string& interactionEvent::getTag()
{
return myTag;
}
const rti1516e::MessageRetractionHandle& interactionEvent::getRetractionHandle()
{
}
{
}
{
}
{
}
const SupplementalReceiveInfo interactionEvent::getReceiveInfo()
{
return myReceiveInfo;
}

simpleTimeTimeManagedEntity.cxx

/*******************************************************************************
** Copyright (c) 2006 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeTimeManagedEntity.cxx,v $ $Revision: 1.3 $ $State: Exp $
*******************************************************************************/
#ifdef WIN32
#pragma warning(disable: 4251)
#pragma warning(disable: 4786)
#pragma warning(disable: 4290)
#endif
// A simple object that dictates the behavior of an advancing entity.
#include <assert.h>
#include <iostream>
: myFirePressed(false),
myPosition(0),
myVelocity(0),
myPhysicalState(Alive),
myState(Initial),
myPhaseLine(150)
{ }
{
while ( attrUpdateWaiting() )
{
}
while ( interactionWaiting() )
{
}
}
{
return myAttrUpdateQueue.size() > 0;
}
{
return myInteractionQueue.size() > 0;
}
{
return retVal;
}
{
return retVal;
}
{
myInteractionQueue.push(eventToAdd);
}
{
myAttrUpdateQueue.push(eventToAdd);
}
{
return (myState == Firing );
}
{
myFirePressed = false;
}
{
return (myState == SendDetonate );
}
{
return ( myPhysicalState >= FiredUpon );
}
{
return ( myPhysicalState >= Damaged );
}
{
myPhaseLine = phaseLine;
}
{
if ( isDetonated() )
{
std::cout << "XXX DEAD XXX\n";
while ( interactionWaiting() )
{
}
while ( attrUpdateWaiting() )
{
}
}
else
{
while ( interactionWaiting() )
{
interactionEvent* receivedInteraction = getNextInteractionEvent();
std::string fedTime = receivedInteraction->getFedTime();
std::string tag = receivedInteraction->getTag();
if ( receivedInteraction->getTypeOfInteraction() == interactionEvent::FireType
{
std::cout << " received Fire interaction (" << tag << ") at time "
<< fedTime.c_str() << " \n" ;
}
{
std::cout << " received Detonation interaction (" << tag << ") at time "
<< fedTime.c_str() << " \n" ;
}
delete receivedInteraction;
}
while ( attrUpdateWaiting() )
{
std::string fedTime = receivedAttrUpdate->getFedTime();
std::string tag = receivedAttrUpdate->getTag();
std::cout << " received attribute update (" << tag << ") at time "
<< fedTime.c_str() << " \n" ;
delete receivedAttrUpdate;
}
}
}
{
}
{
myFirePressed = true;
}
{
if ( !isDetonated())
{
switch ( myState )
{
case Initial :
{
}
break;
case Firing :
break;
case SendDetonate :
break;
}
}
else
{
}
}

timeManagedEntity.cxx

simpleTimeFedAmb1516e.h

/*******************************************************************************
** Copyright (c) 2004 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeFedAmb1516.h,v $ $Revision: 1.2 $ $State: Exp $
*******************************************************************************/
#ifndef MyFederateAmbassador_H_
#define MyFederateAmbassador_H_
#ifdef WIN32
#pragma warning(disable: 4251)
#pragma warning(disable: 4786)
#pragma warning(disable: 4290)
#endif
#include <RTI/Enums.h>
#include <RTI/Typedefs.h>
#include <RTI/RTI1516.h>
#include <RTI/NullFederateAmbassador.h>
#include <string>
#include <map>
using namespace rti1516e;
typedef std::map<std::wstring, AttributeHandle> DtAttrNameHandleMap;
typedef std::map<std::wstring, ParameterHandle> DtParamNameHandleMap;
{
public:
public:
bool myNameReservationReturned;
bool myNameReservationSucceeded;
std::map<ObjectClassHandle, std::wstring> objectClassMap;
std::map<ObjectInstanceHandle, std::wstring> objectInstanceMap;
std::map<InteractionClassHandle,std::wstring> interactionClassMap;
std::map<ObjectInstanceHandle, AttributeHandleSet*> updateRequestMap;
// Map between strings and attribute handles
DtAttrNameHandleMap theAttrNameHandleMap;
// Map between strings and paramterHandles
DtParamNameHandleMap theParamNameHandleMap;
// The set of Attributes that this federate's published objects will contain.
std::set<std::string> ourAttrs;
// the Set of Parameters that this federate's published interactions will contain.
std::set<std::string> ourParms;
// This federation of simple objects has a single master object, (determined by command line arguments)
// The master federate will keep the other federates from entering their main loop of execution until
// all of numFederates have joined.
bool isMaster;
// numFederates is the number of federates (including the master) that the master should wait to join the
// federation before it allows any federate to enter its main loop.
// This variable is only used by the master federate.
bool isConstrained;
bool isRegulating;
bool timeAdvanced;
int otherFederatesReady;
bool registerFailed;
bool registerSucceeded;
bool announceSyncReceived;
bool federationIsSynchronized;
timeManagedEntity timeManagedObject;
};
{
public:
throw () ;
// 6.3
virtual
void
objectInstanceNameReservationSucceeded(std::wstring const &
theObjectInstanceName)
throw (FederateInternalError);
virtual
void
objectInstanceNameReservationFailed(std::wstring const &
theObjectInstanceName)
throw (FederateInternalError);
// 6.5
virtual void discoverObjectInstance (
ObjectInstanceHandle theObject,
ObjectClassHandle theObjectClass,
std::wstring const & theObjectInstanceName)
throw (FederateInternalError);
virtual void discoverObjectInstance (
ObjectInstanceHandle theObject,
ObjectClassHandle theObjectClass,
std::wstring const & theObjectInstanceName,
FederateHandle producingFederate)
throw (
FederateInternalError);
// 6.11
virtual void reflectAttributeValues (
ObjectInstanceHandle theObject,
AttributeHandleValueMap const & theAttributeValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
SupplementalReflectInfo theReflectInfo)
throw (
FederateInternalError);
virtual void reflectAttributeValues (
ObjectInstanceHandle theObject,
AttributeHandleValueMap const & theAttributeValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
SupplementalReflectInfo theReflectInfo)
throw (
FederateInternalError);
virtual void reflectAttributeValues (
ObjectInstanceHandle theObject,
AttributeHandleValueMap const & theAttributeValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
MessageRetractionHandle theHandle,
SupplementalReflectInfo theReflectInfo)
throw (
FederateInternalError);
// 6.13
virtual void receiveInteraction (
InteractionClassHandle theInteraction,
ParameterHandleValueMap const & theParameterValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
SupplementalReceiveInfo theReceiveInfo)
throw (
FederateInternalError);
virtual void receiveInteraction (
InteractionClassHandle theInteraction,
ParameterHandleValueMap const & theParameterValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
SupplementalReceiveInfo theReceiveInfo)
throw (
FederateInternalError);
virtual void receiveInteraction (
InteractionClassHandle theInteraction,
ParameterHandleValueMap const & theParameterValues,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
MessageRetractionHandle theHandle,
SupplementalReceiveInfo theReceiveInfo)
throw (
FederateInternalError);
// 6.15
virtual void removeObjectInstance (
ObjectInstanceHandle theObject,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
SupplementalRemoveInfo theRemoveInfo)
throw (
FederateInternalError);
virtual void removeObjectInstance (
ObjectInstanceHandle theObject,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
SupplementalRemoveInfo theRemoveInfo)
throw (
FederateInternalError);
virtual void removeObjectInstance (
ObjectInstanceHandle theObject,
VariableLengthData const & theUserSuppliedTag,
OrderType sentOrder,
LogicalTime const & theTime,
OrderType receivedOrder,
MessageRetractionHandle theHandle,
SupplementalRemoveInfo theRemoveInfo)
throw (
FederateInternalError);
virtual
void
provideAttributeValueUpdate(ObjectInstanceHandle theObject,
AttributeHandleSet const & theAttributes,
VariableLengthData const & theUserSuppliedTag)
throw (
FederateInternalError);
virtual
void
timeRegulationEnabled(LogicalTime const & theFederateTime)
throw (
FederateInternalError);
virtual
void
timeConstrainedEnabled(LogicalTime const & theFederateTime)
throw (
FederateInternalError);
virtual
void
timeAdvanceGrant(LogicalTime const & theTime)
throw (
FederateInternalError);
virtual
void
requestRetraction(MessageRetractionHandle theHandle)
throw (FederateInternalError);
virtual
void
synchronizationPointRegistrationSucceeded(std::wstring const & label )
throw (FederateInternalError);
virtual
void
synchronizationPointRegistrationFailed(std::wstring const & label,
throw (FederateInternalError);
virtual
void
announceSynchronizationPoint(std::wstring const & label,
VariableLengthData const & theUserSuppliedTag)
throw (FederateInternalError);
virtual void federationSynchronized (
std::wstring const & label,
FederateHandleSet const& failedToSyncSet)
throw (
FederateInternalError);
public:
DtTalkAmbData & myData;
};
#endif

simpleTimeKeyboard.h

/*******************************************************************************
* Adapted from "Beginning Linux Programming", from Wrox Press -- www.wrox.com
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeKeyboard.h,v $ $Revision: 1.1 $ $State: Exp $
*******************************************************************************/
// Utility to allow keyboard input without blocking
#ifndef MYKBHIT_H_
#define MYKBHIT_H_
#ifndef WIN32
#include <termios.h>
#endif
class keyboard
{
public:
// Returns 1 if keyboard input is ready; otherwise, 0
int kbhit();
// Returns character from keyboard if avaialable; otherwise, 0
int keybrdTick();
protected:
// Return character from keyboard input
int getkey();
private:
#ifndef WIN32
struct termios initial_settings, new_settings;
#endif
};
#endif

simpleTimeTimeManagedEntity.h

/*******************************************************************************
** Copyright (c) 2006 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeTimeManagedEntity.h,v $ $Revision: 1.3 $ $State: Exp $
*******************************************************************************/
#ifndef _TIMEMANAGEDOBJECTDEFINITION_
#define _TIMEMANAGEDOBJECTDEFINITION_
// A simple object that dictates the behavior of an advancing entity.
#ifdef DtIFSPEC1516
#elif defined(DtIFSPEC1516E)
#else
#ifdef DtIFSPEC13DLC
#else
#endif
#endif
#include <queue>
{
public:
enum entity_state{ Alive = 0,
FiredUpon = 1,
Damaged = 2,
Dead = 3 };
enum active_state{ Initial = 0,
Firing = 1,
Idle = 5};
// constructor and destructor for timeManagedEntity
// Peek at our queue's of attributes and Interaction to see if there
// is an event waiting to be processed.
// retreive an event from one of the event queue's
// add an event to our event queue.
// access this timeManagedEntity's state.
bool shouldFire();
bool isFiredUpon();
bool isDetonated();
// Change this timeManagedEntity's state.
void setPhaseLine(int phaseLine);
void incPosition();
void firePressed();
void reset();
// Sets myState to the correct Value.
void tick();
private:
void sendFire();
void sendDetonate();
void processEvents();
private:
unsigned int myPosition;
unsigned int myVelocity;
// myPhaseLine acts as a boundary for this federate. When the position of the timeManagedEntity is past
// the myPhaseLine, the timeManagedEntity will start firing on other federates.
unsigned int myPhaseLine;
std::queue< attributeUpdateEvent* > myAttrUpdateQueue;
std::queue< interactionEvent* > myInteractionQueue;
};
#endif

simpleTimeStringUtil.h

/*******************************************************************************
** Copyright (c) 2004 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeStringUtil.h,v $ $Revision: 1.2 $ $State: Exp $
*******************************************************************************/
#ifndef stringUtil_H_
#define stringUtil_H_
#include <string>
#include <sstream>
#include <iomanip>
#include <iostream>
using namespace std;
// Convert narrow C string to wide string
inline wstring DtToWString(const char * in_val)
{
wstring temp;
while (*in_val != '\0')
temp += *in_val++;
return temp;
}
// Convert narrow string to wide string
inline string DtToString(const wstring &in_val)
{
string temp;
wstring::const_iterator b = in_val.begin();
const wstring::const_iterator e = in_val.end();
while (b != e)
{
temp += static_cast<char>(*b);
++b;
}
return temp;
}
inline string usage()
{
ostringstream ostr;
ostr << "Usage: simpletime13/1516(d) [-fedFile fedFileName][-m #Federates][-phaseLine #][-sleepTime s][-dedicated][-unManaged]"
<< endl << endl
<< setw( 20 ) << " -fedFile "
<< " Specify the Fed file name \n"
<< setw ( 24 ) << " " << "Default : MAKsimple.xml/fed. \n"
<< setw( 20 ) << " -m "
<< " Specify whether this federate is the master and if so, how many \n"
<< setw( 24 ) << " " << "total federates it should wait for. \n"
<< setw( 20 ) << " -phaseLine "
<< " Specify the boundary, which when this federate\n"
<< setw( 24 ) << " " << "crosses it, it starts firing.\n"
<< setw( 24 ) << " " << " Default is 75 units. \n"
<< setw( 20 ) << " -sleepTime "
<< " Specify the time in ms to sleep between iterations of the main loop. \n"
<< setw( 24 ) << " " << " Default is 850 ms. \n"
<< setw( 20 ) << " -dedicated "
<< " Specify whether this federate is on a machine dedicated to running\n"
<< setw( 24 ) << " "
<< " this federate. Invalidates all sleeps and yields.\n"
<< setw( 20 ) << " -unManaged "
<< " Specify whether this federate will respect the synchronization step\n"
<< setw( 24 ) << " " << " before time advancing.\n"
<< endl;
return ostr.str();
}
template< class T >
bool convert( const string& param,
const string& value,
T& dest )
{
istringstream convert( value );
convert >> dest;
if ( convert.fail() )
{
std::cout << "Bad Parameter Value\n"
<< "Param: " << param
<< "\tValue: " << value << endl;
return false;
}
return true;
}
#endif

simpleTimeAttribute1516e.h

/*******************************************************************************
** Copyright (c) 2010 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeAttribute1516e.h,v $ $Revision: 1.0 $ $State: Exp $
*******************************************************************************/
#ifndef _ATTRIBUTE1516EDEFINITION_
#define _ATTRIBUTE1516EDEFINITION_
// A simple container class for an attribute update event.
#include <map>
#include <string>
#include <RTI/RTI1516.h>
#include <RTI/RTIambassadorFactory.h>
#include <iostream>
using namespace rti1516e;
// An attributeUpdateEvent object encapsulates the contents of a
// reflectattributeupdates callback. Note, that not all contents of the
// callback are stored, only those required for our specific application.
// That information can then be stored and later retrieved to be processed.
{
public:
AttributeHandleValueMap const & ahvps,
VariableLengthData const & theUserSuppliedTag,
const OrderType sentOrder,
const TransportationType theType,
LogicalTime const& fedTime,
const SupplementalReflectInfo theReflectInfo );
AttributeHandleValueMap const & ahvps,
VariableLengthData const & theUserSuppliedTag,
const OrderType sentOrder,
const TransportationType theType,
const SupplementalReflectInfo theReflectInfo );
const std::map<AttributeHandle, std::string>& getAhvps();
const std::string& getFedTime();
const std::string& getTag();
MessageRetractionHandle getRetractionHandle();
const SupplementalReflectInfo getReflectInfo();
private:
std::map<AttributeHandle, std::string> myAhvps;
std::string myFedTime;
std::string myTag;
MessageRetractionHandle myRetractionHandle;
SupplementalReflectInfo myReflectInfo;
};
#endif // #define _ATTRIBUTE1516DEFINITION_

simpleTimeInteraction1516e.h

/*******************************************************************************
** Copyright (c) 2010 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: simpleTimeInteraction1516e.h,v $ $Revision: 1.0 $ $State: Exp $
*******************************************************************************/
#ifndef _INTERACTIONDEFINITION_
#define _INTERACTIONDEFINITION_
// A simple container class for an interaction event
#include <map>
#include <string>
#include <RTI/RTI1516.h>
#include <RTI/RTIambassadorFactory.h>
using namespace rti1516e;
// An interactionEvent object encapsulates the contents of a
// receiveInteraction callback. Note, that not all contents of the
// callback are stored, only those required for our specific application.
// That information can then be stored and later retrieved to be processed.
{
public:
enum interaction_type{ Unknown, FireType, DetonationType };
const rti1516e::VariableLengthData& userSuppliedTag,
const rti1516e::OrderType sentOrder,
const rti1516e::LogicalTime& fedTime,
const rti1516e::OrderType receivedOrder,
rti1516e::MessageRetractionHandle theRetractionHandle,
const SupplementalReceiveInfo theReceiveInfo,
interaction_type theInteractionType = Unknown
);
const rti1516e::VariableLengthData& userSuppliedTag,
const rti1516e::OrderType sentOrder,
const rti1516e::LogicalTime& fedTime,
const rti1516e::OrderType receivedOrder,
const SupplementalReceiveInfo theReceiveInfo,
interaction_type theInteractionType = Unknown
);
const rti1516e::VariableLengthData& userSuppliedTag,
const rti1516e::OrderType sentOrder,
const SupplementalReceiveInfo theReceiveInfo,
interaction_type theInteractionType = Unknown
);
// const std::map<rti1516e::ParameterHandle, std::string>& getPhvps();
bool isFireInteraction();
bool isDetonateInteraction();
const std::string& getFedTime();
const std::string& getTag();
const rti1516e::MessageRetractionHandle& getRetractionHandle();
int getTypeOfInteraction();
const SupplementalReceiveInfo getReceiveInfo();
private:
std::map<rti1516e::ParameterHandle, std::string> myPhvps;
std::string myFedTime;
std::string myTag;
rti1516e::MessageRetractionHandle myRetractionHandle;
int myInteractionType;
SupplementalReceiveInfo myReceiveInfo;
};
#endif

stringUtil.h

timeManagedEntity.h


Document ID: Generated on Wed Mar 11 20:26:49 EDT 2015 from SVN revision 150939
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