public LtmdpToNmdpTests(ITestOutputHelper output)
{
Output = new TestTraceOutput(output);
_transitionBuffer.Resize(TransitionCapacity * sizeof(LtmdpTransition), zeroMemory: false);
_transitions = (LtmdpTransition *)_transitionBuffer.Pointer;
_stepGraph = new LtmdpStepGraph();
_choiceResolver = new LtmdpChoiceResolver(_stepGraph);
}
public LtmdpTestBuilder()
{
_transitionBuffer.Resize(TransitionCapacity * sizeof(LtmdpTransition), zeroMemory: false);
_transitions = (LtmdpTransition *)_transitionBuffer.Pointer;
StepGraph = new LtmdpStepGraph();
_choiceResolver = new LtmdpChoiceResolver(StepGraph, true);
Ltmdp = new LabeledTransitionMarkovDecisionProcess(StateCapacity, TransitionCapacity);
LtmdpBuilder = new LabeledTransitionMarkovDecisionProcess.LtmdpBuilderDuringTraversal(Ltmdp);
}
/// <summary>
/// Initializes a new instance.
/// </summary>
/// <param name="temporalStateStorage">A storage where temporal states can be saved to.</param>
/// <param name="capacity">The maximum number of successors that can be cached.</param>
/// <param name="formulas">The formulas that should be checked for all successor states.</param>
public LtmdpCachedLabeledStates(TemporaryStateStorage temporalStateStorage, long capacity, LtmdpStepGraph ltmdpStepGraph, params Func <bool>[] formulas)
{
Requires.NotNull(temporalStateStorage, nameof(temporalStateStorage));
Requires.NotNull(formulas, nameof(formulas));
Requires.That(formulas.Length < 32, "At most 32 formulas are supported.");
Requires.That(capacity <= (1 << 30), nameof(capacity), $"Maximum supported capacity is {1 << 30}.");
_temporalStateStorage = temporalStateStorage;
_formulas = formulas;
_capacity = capacity;
LtmdpStepGraph = ltmdpStepGraph;
_transitionsWithContinuationIdBuffer.Resize(capacity * sizeof(LtmdpTransition), zeroMemory: false);
_transitionsWithContinuationIdMemory = (LtmdpTransition *)_transitionsWithContinuationIdBuffer.Pointer;
}
/// <summary>
/// Initializes a new instance.
/// </summary>
/// <param name="model">The model the successors are computed for.</param>
/// <param name="capacity">The maximum number of successors that can be cached.</param>
/// <param name="formulas">The formulas that should be checked for all successor states.</param>
public LtmdpCachedLabeledStates(ExecutableModel <TExecutableModel> model, long capacity, LtmdpStepGraph ltmdpStepGraph, params Func <bool>[] formulas)
{
Requires.NotNull(model, nameof(model));
Requires.NotNull(formulas, nameof(formulas));
Requires.That(formulas.Length < 32, "At most 32 formulas are supported.");
Requires.That(capacity <= (1 << 30), nameof(capacity), $"Maximum supported capacity is {1 << 30}.");
_stateVectorSize = model.StateVectorSize;
_formulas = formulas;
_capacity = capacity;
LtmdpStepGraph = ltmdpStepGraph;
_transitionsWithContinuationIdBuffer.Resize(capacity * sizeof(LtmdpTransition), zeroMemory: false);
_transitionsWithContinuationIdMemory = (LtmdpTransition *)_transitionsWithContinuationIdBuffer.Pointer;
_targetStateBuffer.Resize(capacity * model.StateVectorSize, zeroMemory: true);
_targetStateMemory = _targetStateBuffer.Pointer;
}
private void CheckIfTransitionIsValid(LtmdpTransition *transition)
{
Assert.That(TransitionFlags.IsValid(transition->Flags), "Attempted to add an invalid transition.");
}