concurrency::RunSimulator Class Reference

#include <src/PRGraphVisitors.h>

Inheritance diagram for concurrency::RunSimulator:

Collaboration diagram for concurrency::RunSimulator:

Public Member Functions
	RunSimulator (EventSlot &slot)
	Constructor. More...
bool	visitEnter (DecisionNode &node) const override
bool	visit (DecisionNode &node) override
bool	visitEnter (AlgorithmNode &node) const override
bool	visit (AlgorithmNode &node) override
Public Member Functions inherited from concurrency::IGraphVisitor
virtual	~IGraphVisitor ()=default
virtual bool	visitEnter (DataNode &) const
virtual bool	visit (DataNode &)
virtual void	reset ()

Additional Inherited Members
Public Attributes inherited from concurrency::IGraphVisitor
int	m_nodesSucceeded
EventSlot *	m_slot

Detailed Description

Definition at line 144 of file PRGraphVisitors.h.

Constructor & Destructor Documentation

concurrency::RunSimulator::RunSimulator ( EventSlot &  slot )

inline

Constructor.

Definition at line 147 of file PRGraphVisitors.h.

                                  {
      m_nodesSucceeded = 0;
      m_slot = &slot;
    };

Member Function Documentation

bool concurrency::RunSimulator::visit ( DecisionNode &  node )

overridevirtual

Reimplemented from concurrency::IGraphVisitor.

Definition at line 351 of file PRGraphVisitors.cpp.

                                             {

    //std::cout << "1-st level Decision: " << node.getNodeName() << std::endl;
    bool allChildDecisionsResolved = true;
    for (auto child : node.getDaughters()) {
      int& childDecision = m_slot->controlFlowState[child->getNodeIndex()];

      if (childDecision == 1 && node.m_modeOR && node.m_modePromptDecision) {
        m_slot->controlFlowState[node.getNodeIndex()] = 1;
        return true;
      }

      if (childDecision == -1) {
        allChildDecisionsResolved = false;
      }
    }

    if (allChildDecisionsResolved)
      m_slot->controlFlowState[node.getNodeIndex()] = 1;

    return allChildDecisionsResolved;
  }

bool concurrency::RunSimulator::visit ( AlgorithmNode &  node )

overridevirtual

Reimplemented from concurrency::IGraphVisitor.

Definition at line 383 of file PRGraphVisitors.cpp.

                                              {

    auto& states = m_slot->algsStates;
    int& decision = m_slot->controlFlowState[node.getNodeIndex()];

    auto dataPromoter = DataReadyPromoter(*m_slot);

    if (State::INITIAL == states[node.getAlgoIndex()]) {
      states.updateState(node.getAlgoIndex(), State::CONTROLREADY);
      if (dataPromoter.visit(node)) {
        states.updateState(node.getAlgoIndex(), State::SCHEDULED);
        states.updateState(node.getAlgoIndex(), State::EVTACCEPTED);
        decision = 1;
        ++m_nodesSucceeded;
        //std::cout << "Algorithm decided: " << node.getNodeName() << std::endl;
        return true;
      }
    } else if (State::CONTROLREADY == states[node.getAlgoIndex()] && dataPromoter.visit(node)) {
      states.updateState(node.getAlgoIndex(), State::SCHEDULED);
      states.updateState(node.getAlgoIndex(), State::EVTACCEPTED);
      decision = 1;
      ++m_nodesSucceeded;
      //std::cout << "Algorithm decided: " << node.getNodeName() << std::endl;
      return true;
    }

    return false;
  }

bool concurrency::RunSimulator::visitEnter ( DecisionNode &  node ) const

overridevirtual

Reimplemented from concurrency::IGraphVisitor.

Definition at line 343 of file PRGraphVisitors.cpp.

                                                        {

    if (m_slot->controlFlowState[node.getNodeIndex()] != 1)
      return true;
    return false;
  }

bool concurrency::RunSimulator::visitEnter ( AlgorithmNode &  node ) const

overridevirtual

Reimplemented from concurrency::IGraphVisitor.

Definition at line 375 of file PRGraphVisitors.cpp.

                                                         {

    if (m_slot->controlFlowState[node.getNodeIndex()] != 1)
      return true;
    return false;
  }

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The documentation for this class was generated from the following files:

• GaudiHive/src/PRGraphVisitors.h
• GaudiHive/src/PRGraphVisitors.cpp