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#include "src/solver/stateelimination/LongRunAverageEliminator.h"
namespace storm {
namespace solver {
namespace stateelimination {
template<typename SparseModelType>
LongRunAverageEliminator<SparseModelType>::LongRunAverageEliminator(storm::storage::FlexibleSparseMatrix<ValueType>& transitionMatrix, storm::storage::FlexibleSparseMatrix<ValueType>& backwardTransitions, storm::modelchecker::StatePriorityQueue<ValueType>& priorityQueue, std::vector<ValueType>& stateValues, std::vector<ValueType>& averageTimeInStates) : StateEliminator<SparseModelType>(transitionMatrix, backwardTransitions), priorityQueue(priorityQueue), stateValues(stateValues), averageTimeInStates(averageTimeInStates) {
}
template<typename SparseModelType>
void LongRunAverageEliminator<SparseModelType>::updateValue(storm::storage::sparse::state_type const& state, ValueType const& loopProbability) {
stateValues[state] = storm::utility::simplify(loopProbability * stateValues[state]);
averageTimeInStates[state] = storm::utility::simplify(loopProbability * averageTimeInStates[state]);
}
template<typename SparseModelType>
void LongRunAverageEliminator<SparseModelType>::updatePredecessor(storm::storage::sparse::state_type const& predecessor, ValueType const& probability, storm::storage::sparse::state_type const& state) {
stateValues[predecessor] = storm::utility::simplify(stateValues[predecessor] + storm::utility::simplify(probability * stateValues[state]));
averageTimeInStates[predecessor] = storm::utility::simplify(averageTimeInStates[predecessor] + storm::utility::simplify(probability * averageTimeInStates[state]));
}
template<typename SparseModelType>
void LongRunAverageEliminator<SparseModelType>::updatePriority(storm::storage::sparse::state_type const& state) {
priorityQueue.update(state, StateEliminator<SparseModelType>::transitionMatrix, StateEliminator<SparseModelType>::backwardTransitions, stateValues);
}
template<typename SparseModelType>
bool LongRunAverageEliminator<SparseModelType>::filterPredecessor(storm::storage::sparse::state_type const& state) {
assert(false);
}
template<typename SparseModelType>
bool LongRunAverageEliminator<SparseModelType>::isFilterPredecessor() const {
return false;
}
template class LongRunAverageEliminator<storm::models::sparse::Dtmc<double>>;
#ifdef STORM_HAVE_CARL
template class LongRunAverageEliminator<storm::models::sparse::Dtmc<storm::RationalFunction>>;
#endif
} // namespace stateelimination
} // namespace storage
} // namespace storm