MultiValueStateEliminator.cpp

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#include "storm/solver/stateelimination/MultiValueStateEliminator.h"
 
#include "storm/adapters/RationalFunctionAdapter.h"
#include "storm/utility/constants.h"
 
namespace storm {
namespace solver {
namespace stateelimination {
 
template<typename ValueType>
MultiValueStateEliminator<ValueType>::MultiValueStateEliminator(storm::storage::FlexibleSparseMatrix<ValueType>& transitionMatrix,
                                                                storm::storage::FlexibleSparseMatrix<ValueType>& backwardTransitions,
                                                                PriorityQueuePointer priorityQueue, std::vector<ValueType>& stateValues,
                                                                std::vector<ValueType>& additionalStateValuesVector)
    : PrioritizedStateEliminator<ValueType>(transitionMatrix, backwardTransitions, priorityQueue, stateValues),
      additionalStateValues({std::ref(additionalStateValuesVector)}) {}
MultiValueStateEliminator<ValueType>::MultiValueStateEliminator(storm::storage::FlexibleSparseMatrix<ValueType>& transitionMatrix, {…}
 
template<typename ValueType>
MultiValueStateEliminator<ValueType>::MultiValueStateEliminator(storm::storage::FlexibleSparseMatrix<ValueType>& transitionMatrix,
                                                                storm::storage::FlexibleSparseMatrix<ValueType>& backwardTransitions,
                                                                std::vector<storm::storage::sparse::state_type> const& statesToEliminate,
                                                                std::vector<ValueType>& stateValues, std::vector<ValueType>& additionalStateValuesVector)
    : PrioritizedStateEliminator<ValueType>(transitionMatrix, backwardTransitions, statesToEliminate, stateValues),
      additionalStateValues({std::ref(additionalStateValuesVector)}) {}
MultiValueStateEliminator<ValueType>::MultiValueStateEliminator(storm::storage::FlexibleSparseMatrix<ValueType>& transitionMatrix, {…}
 
template<typename ValueType>
void MultiValueStateEliminator<ValueType>::updateValue(storm::storage::sparse::state_type const& state, ValueType const& loopProbability) {
    this->stateValues[state] = storm::utility::simplify((ValueType)(loopProbability * this->stateValues[state]));
    for (auto additionalStateValueVectorRef : additionalStateValues) {
        additionalStateValueVectorRef.get()[state] = storm::utility::simplify((ValueType)(loopProbability * additionalStateValueVectorRef.get()[state]));
    }
}
void MultiValueStateEliminator<ValueType>::updateValue(storm::storage::sparse::state_type const& state, ValueType const& loopProbability) {…}
 
template<typename ValueType>
void MultiValueStateEliminator<ValueType>::updatePredecessor(storm::storage::sparse::state_type const& predecessor, ValueType const& probability,
                                                             storm::storage::sparse::state_type const& state) {
    this->stateValues[predecessor] =
        storm::utility::simplify((ValueType)(this->stateValues[predecessor] + storm::utility::simplify((ValueType)(probability * this->stateValues[state]))));
    for (auto additionalStateValueVectorRef : additionalStateValues) {
        additionalStateValueVectorRef.get()[predecessor] =
            storm::utility::simplify((ValueType)(additionalStateValueVectorRef.get()[predecessor] +
                                                 storm::utility::simplify((ValueType)(probability * additionalStateValueVectorRef.get()[state]))));
    }
}
void MultiValueStateEliminator<ValueType>::updatePredecessor(storm::storage::sparse::state_type const& predecessor, ValueType const& probability, {…}
 
template<typename ValueType>
void MultiValueStateEliminator<ValueType>::clearStateValues(storm::storage::sparse::state_type const& state) {
    super::clearStateValues(state);
    for (auto additionStateValueVectorRef : additionalStateValues) {
        additionStateValueVectorRef.get()[state] = storm::utility::zero<ValueType>();
    }
}
void MultiValueStateEliminator<ValueType>::clearStateValues(storm::storage::sparse::state_type const& state) {…}
 
template class MultiValueStateEliminator<double>;
 
#ifdef STORM_HAVE_CARL
template class MultiValueStateEliminator<storm::RationalNumber>;
template class MultiValueStateEliminator<storm::RationalFunction>;
#endif
}  // namespace stateelimination
}  // namespace solver
}  // namespace storm