concurrency::recursive_CF::AlgorithmNode Class Reference

#include <src/ControlFlowGraph.h>

Inheritance diagram for concurrency::recursive_CF::AlgorithmNode:

Collaboration diagram for concurrency::recursive_CF::AlgorithmNode:

Public Member Functions
	AlgorithmNode (ControlFlowGraph &graph, Algorithm *algoPtr, unsigned int nodeIndex, unsigned int algoIndex, bool inverted, bool allPass)
	Constructor. More...
void	initialize (const std::unordered_map< std::string, unsigned int > &algname_index_map) override
	Initialize. More...
Algorithm *	getAlgorithm () const
	get Algorithm representatives More...
int	updateState (AlgsExecutionStates &states, std::vector< int > &node_decisions) const override
	Method to set algos to CONTROLREADY, if possible. More...
void	printState (std::stringstream &output, AlgsExecutionStates &states, const std::vector< int > &node_decisions, const unsigned int &recursionLevel) const override
	Print a string representing the control flow state. More...
Public Member Functions inherited from concurrency::recursive_CF::ControlFlowNode
	ControlFlowNode (ControlFlowGraph &graph, unsigned int nodeIndex, const std::string &name)
	Constructor. More...
virtual	~ControlFlowNode ()
	Destructor. More...
const unsigned int &	getNodeIndex () const
	Get node index. More...
const std::string &	getNodeName () const
	Get node name. More...

Private Attributes
unsigned int	m_algoIndex
	The index of the algorithm. More...
std::string	m_algoName
	The name of the algorithm. More...
bool	m_inverted
	Whether the selection result is negated or not. More...
bool	m_allPass
	Whether the selection result is relevant or always "pass". More...
Algorithm *	m_algorithm
	Algorithm representative behind the AlgorithmNode. More...

Additional Inherited Members
Public Attributes inherited from concurrency::recursive_CF::ControlFlowNode
ControlFlowGraph *	m_graph
Protected Member Functions inherited from concurrency::recursive_CF::ControlFlowNode
std::string	stateToString (const int &stateId) const
	Translation between state id and name. More...
Protected Attributes inherited from concurrency::recursive_CF::ControlFlowNode
unsigned int	m_nodeIndex
std::string	m_nodeName

Detailed Description

Definition at line 101 of file ControlFlowGraph.h.

Constructor & Destructor Documentation

concurrency::recursive_CF::AlgorithmNode::AlgorithmNode ( ControlFlowGraph &  graph, Algorithm *  algoPtr, unsigned int  nodeIndex, unsigned int  algoIndex, bool  inverted, bool  allPass  )

inline

Constructor.

Definition at line 105 of file ControlFlowGraph.h.

          : ControlFlowNode( graph, nodeIndex, algoPtr->name() )
          , m_algoIndex( algoIndex )
          , m_algoName( algoPtr->name() )
          , m_inverted( inverted )
          , m_allPass( allPass )
          , m_algorithm( algoPtr ){};

Member Function Documentation

Algorithm* concurrency::recursive_CF::AlgorithmNode::getAlgorithm ( ) const

inline

get Algorithm representatives

Definition at line 117 of file ControlFlowGraph.h.

{ return m_algorithm; }

void concurrency::recursive_CF::AlgorithmNode::initialize ( const std::unordered_map< std::string, unsigned int > &  algname_index_map )

overridevirtual

Initialize.

Implements concurrency::recursive_CF::ControlFlowNode.

Definition at line 97 of file ControlFlowGraph.cpp.

    {

      m_algoIndex = algname_index_map.at( m_algoName );
    }

void concurrency::recursive_CF::AlgorithmNode::printState ( std::stringstream &  output, AlgsExecutionStates &  states, const std::vector< int > &  node_decisions, const unsigned int &  recursionLevel  ) const

overridevirtual

Print a string representing the control flow state.

Implements concurrency::recursive_CF::ControlFlowNode.

Definition at line 104 of file ControlFlowGraph.cpp.

    {
      output << std::string( recursionLevel, ' ' ) << m_nodeName << " (" << m_nodeIndex << ")"
             << ", w/ decision: " << stateToString( node_decisions[m_nodeIndex] ) << "(" << node_decisions[m_nodeIndex]
             << ")"
             << ", in state: " << AlgsExecutionStates::stateNames[states[m_algoIndex]] << std::endl;
    }

int concurrency::recursive_CF::AlgorithmNode::updateState ( AlgsExecutionStates &  states, std::vector< int > &  node_decisions  ) const

overridevirtual

Method to set algos to CONTROLREADY, if possible.

Implements concurrency::recursive_CF::ControlFlowNode.

Definition at line 114 of file ControlFlowGraph.cpp.

    {
      // check whether we already had a result earlier
      //    if (-1 != node_decisions[m_nodeIndex] ) { return node_decisions[m_nodeIndex]; }
      // since we reached this point in the control flow, this algorithm is supposed to run
      // if it hasn't already
      const State& state    = states[m_algoIndex];
      unsigned int decision = -1;
      if ( State::INITIAL == state ) {
        states.updateState( m_algoIndex, State::CONTROLREADY ).ignore();
      }
      // now derive the proper result to pass back
      if ( true == m_allPass ) {
        decision = 1;
      } else if ( State::EVTACCEPTED == state ) {
        decision = !m_inverted;
      } else if ( State::EVTREJECTED == state ) {
        decision = m_inverted;
      } else {
        decision = -1; // result not known yet
      }
      node_decisions[m_nodeIndex] = decision;
      return decision;
    }

Member Data Documentation

unsigned int concurrency::recursive_CF::AlgorithmNode::m_algoIndex

private

The index of the algorithm.

Definition at line 126 of file ControlFlowGraph.h.

std::string concurrency::recursive_CF::AlgorithmNode::m_algoName

private

The name of the algorithm.

Definition at line 128 of file ControlFlowGraph.h.

Algorithm* concurrency::recursive_CF::AlgorithmNode::m_algorithm

private

Algorithm representative behind the AlgorithmNode.

Definition at line 134 of file ControlFlowGraph.h.

bool concurrency::recursive_CF::AlgorithmNode::m_allPass

private

Whether the selection result is relevant or always "pass".

Definition at line 132 of file ControlFlowGraph.h.

bool concurrency::recursive_CF::AlgorithmNode::m_inverted

private

Whether the selection result is negated or not.

Definition at line 130 of file ControlFlowGraph.h.

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

• GaudiHive/src/ControlFlowGraph.h
• GaudiHive/src/ControlFlowGraph.cpp