Hi there, I�m trying to understand some of FlightGear�s code, and i bumped
into something that is an inconsistency, i think. JSBSim�s FGModel class
has a method �boolean Run()�, which should return false to Run and true
not to Run (because of that rate thing). Some of its subclasses doesn�t
implement it this way. For example:
bool FGPropulsion::Run(void)
{
...
if (!FGModel::Run()) {
//runs the model...
return false;
} else {
return true;
}
}, which is correct in my opinion, but
bool FGAtmosphere::Run(void)
{
...
if (!FGModel::Run()) {
//runs the model...
} else {
}
return false;
}
always returns false. which seems not to be a good thing.
this doesn�t cause any trouble because every model in the FDMExec is
Scheduled with rate = 1, so that Run should really return false always.
In addition, what is the reason for
while (!model_iterator->Run()) {
model_iterator = model_iterator->NextModel;
if (model_iterator == 0L) break;
}
It seems that when a model DON�T Run (Run return true) all the subsequent
models in the linked list won�t get a change to Run either. Can this be
correct?
All the best
Tony Lampada
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