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	diff --git a/include/rosa/agent/State.hpp b/include/rosa/agent/State.hpp
	index 39ef8af..e703a41 100644
	--- a/include/rosa/agent/State.hpp
	+++ b/include/rosa/agent/State.hpp
	@@ -1,243 +1,256 @@
	//===-- rosa/agent/State.hpp ----------------------------- C++ --===//
	//
	// The RoSA Framework
	//
	//===----------------------------------------------------------------------===//
	///
	/// \file rosa/agent/State.hpp
	///
	/// \author Maximilian Götzinger (maximilian.goetzinger@tuwien.ac.at)
	///
	/// \date 2019
	///
	/// \brief Definition of state functionality.
	///
	//===----------------------------------------------------------------------===//

	#ifndef ROSA_AGENT_STATE_HPP
	#define ROSA_AGENT_STATE_HPP

	#include "rosa/agent/FunctionAbstractions.hpp"
	#include "rosa/agent/Functionality.h"
	#include "rosa/agent/History.hpp"

	namespace rosa {
	namespace agent {

	-// TODO: think about call it VariableStateInformation
	/// State conditions defining how the condition of a \c rosa::agent::State is
	/// saved in \c rosa::agent::StateInformation.
	-enum class StateCondition {
	+enum class VariableStateCondition {
	STABLE, ///< The state is stable
	DRIFTING, ///< The state is drifting
	UNKNOWN ///< The state is unknown
	};

	-template <typename CONFTYPE> struct StateInformation {
	+template <typename CONFDATATYPE> struct StateInformation {
	// Make sure the actual type arguments are matching our expectations.
	- STATIC_ASSERT((std::is_arithmetic<CONFTYPE>::value),
	+ STATIC_ASSERT((std::is_arithmetic<CONFDATATYPE>::value),
	"confidence type is not to arithmetic");

	/// The state ID saved as an unsigned integer number
	unsigned int StateID;
	/// The StateConfidence shows the overall confidence value of the state.
	- CONFTYPE StateConfidence;
	- /// The StateCondition shows the condition of a state (stable or drifting)
	- StateCondition StateCondition;
	+ CONFDATATYPE StateConfidence;
	+ /// The VariableStateCondition shows the condition of a state (stable or
	+ /// drifting)
	+ VariableStateCondition VariableStateCondition;
	/// The StateIsValid shows whether a state is valid or invalid. In this
	/// context, valid means that enough samples which are in close proximitry
	/// have been inserted into the state.
	bool StateIsValid;
	/// The StateJustGotValid shows whether a state got valid (toggled from
	/// invalid to valid) during the current inserted sample.
	bool StateJustGotValid;
	/// The StateIsValidAfterReentrance shows whether a state is valid after the
	/// variable changed back to it again.
	bool StateIsValidAfterReentrance;
	};

	-// TODO: check whethter name of CONFTYPE is good for each context here -> mach
	-// einen dritten datatype
	-/// \tparam INDATATYPE type of input data, \tparam CONFTYPE is type of
	-/// data in that the confidence values are given. It is also the type of data
	-/// in which DABs are saved,
	-template <typename INDATATYPE, typename CONFTYPE>
	+// @Benedikt: now there are 4 datatypes. Do you think we can merge DISTDATATYPE
	+// and DABDATATYPE somehow?
	+/// \tparam INDATATYPE type of input data, \tparam CONFDATATYPE type of
	+/// data in that the confidence values are given, \param DISTDATATYPE type of
	+/// the relative distance, \tparam DABDATATYPE type of data in which DABs are
	+/// saved.
	+template <typename INDATATYPE, typename CONFDATATYPE, typename DISTDATATYPE,
	+ typename DABDATATYPE>
	class State : public Functionality {

	// Make sure the actual type arguments are matching our expectations.
	STATIC_ASSERT((std::is_arithmetic<INDATATYPE>::value),
	"input data type not arithmetic");
	- STATIC_ASSERT((std::is_arithmetic<CONFTYPE>::value),
	+ STATIC_ASSERT((std::is_arithmetic<CONFDATATYPE>::value),
	"DAB storage type is not to arithmetic");

	private:
	// For the convinience to write a shorter data type name
	using PartFuncPointer =
	- std::shared_ptr<PartialFunction<INDATATYPE, CONFTYPE>>;
	- using StateInfoPtr = std::shared_ptr<StateInformation<CONFTYPE>>;
	+ std::shared_ptr<PartialFunction<INDATATYPE, CONFDATATYPE>>;
	+ using StepFuncPointer =
	+ std::shared_ptr<StepFunction<INDATATYPE, CONFDATATYPE>>;
	+ using StateInfoPtr = std::shared_ptr<StateInformation<CONFDATATYPE>>;

	+ /// XXX - explain
	StateInfoPtr StateInfo;

	- // TODO: rename fuzzy function
	- PartFuncPointer PartialFunctionSampleMatches;
	- PartFuncPointer PartialFunctionSampleMismatches;
	- std::shared_ptr<StepFunction<INDATATYPE, CONFTYPE>>
	- StepFunctionNumOfSamplesMatches;
	- std::shared_ptr<StepFunction<INDATATYPE, CONFTYPE>>
	- StepFunctionNumOfSamplesMismatches;
	- // TODO: partFunc Drift, NoDrift
	-
	+ /// XXX - explain
	+ PartFuncPointer FuzzyFunctionSampleMatches;
	+ /// XXX - explain
	+ PartFuncPointer FuzzyFunctionSampleMismatches;
	+ /// XXX - explain
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMatches;
	+ /// XXX - explain
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMismatches;
	+
	+ /// XXX - explain
	+ PartFuncPointer FuzzyFunctionSignalIsDrifting;
	+ /// XXX - explain
	+ PartFuncPointer FuzzyFunctionSignalIsStable;
	+
	+ /// XXX - explain
	DynamicLengthHistory<INDATATYPE, HistoryPolicy::FIFO> SampleHistory;
	+ /// XXX - explain
	DynamicLengthHistory<INDATATYPE, HistoryPolicy::SRWF> DAB;
	- DynamicLengthHistory<CONFTYPE, HistoryPolicy::LIFO> DABHistory;
	+ /// XXX - explain
	+ DynamicLengthHistory<DABDATATYPE, HistoryPolicy::LIFO> DABHistory;

	/// The StateIsValid shows whether a state is valid or invalid. In this
	/// context, valid means that enough samples which are in close proximitry
	/// have been inserted into the state.
	bool StateIsValid;
	/// The StateIsValidAfterReentrance shows whether a state is valid after the
	/// variable changed back to it again.
	bool StateIsValidAfterReentrance;

	public:
	/// Creates an instance by setting all parameters
	- State(unsigned int StateID, PartFuncPointer PartialFunctionSampleMatches,
	- PartFuncPointer PartialFunctionSampleMismatches,
	- std::shared_ptr<StepFunction<INDATATYPE, CONFTYPE>>
	- StepFunctionNumOfSamplesMatches,
	- std::shared_ptr<StepFunction<INDATATYPE, CONFTYPE>>
	- StepFunctionNumOfSamplesMismatches,
	+ State(unsigned int StateID, PartFuncPointer FuzzyFunctionSampleMatches,
	+ PartFuncPointer FuzzyFunctionSampleMismatches,
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMatches,
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMismatches,
	+ PartFuncPointer FuzzyFunctionSignalIsDrifting,
	+ PartFuncPointer FuzzyFunctionSignalIsStable,
	unsigned int sampleHistorySize, unsigned int DABSize,
	unsigned int DABHistorySize) noexcept
	- : StateInfo(StateID, 0, StateCondition::UNKNOWN, false, false),
	+ : StateInfo(StateID, 0, VariableStateCondition::UNKNOWN, false, false),
	SampleHistory(sampleHistorySize), DAB(DABSize),
	DABHistory(DABHistorySize),
	- PartialFunctionSampleMatches(PartialFunctionSampleMatches),
	- PartialFunctionSampleMismatches(PartialFunctionSampleMismatches),
	- StepFunctionNumOfSamplesMatches(StepFunctionNumOfSamplesMatches),
	- StepFunctionNumOfSamplesMismatches(StepFunctionNumOfSamplesMismatches) {
	- }
	+ FuzzyFunctionSampleMatches(FuzzyFunctionSampleMatches),
	+ FuzzyFunctionSampleMismatches(FuzzyFunctionSampleMismatches),
	+ FuzzyFunctionNumOfSamplesMatches(FuzzyFunctionNumOfSamplesMatches),
	+ FuzzyFunctionNumOfSamplesMismatches(
	+ FuzzyFunctionNumOfSamplesMismatches),
	+ FuzzyFunctionSignalIsDrifting(FuzzyFunctionSignalIsDrifting),
	+ FuzzyFunctionSignalIsStable(FuzzyFunctionSignalIsStable) {}

	/// Destroys \p this object.
	~State(void) = default;

	void leaveState(void) {
	DAB.clear();
	StateIsValidAfterReentrance = false;
	}

	- // TODO: maybe return immediatly StateInfo
	void insertSample(INDATATYPE Sample) {
	- // TODO: think about some error handling in case of not beeing able to add
	- // an entry or create a new object
	SampleHistory.addEntry(Sample);

	DAB.addEntry(Sample);
	if (DAB.full()) {
	- CONFTYPE AvgOfDAB = DAB.template average<CONFTYPE>();
	+ DABDATATYPE AvgOfDAB = DAB.template average<DABDATATYPE>();
	DABHistory.addEntry(AvgOfDAB);
	DAB.clear();
	}

	- //@Benedikt: stepfunction auch andere richtung
	- StepFunctionNumOfSamplesMatches->setRightLimit(
	+ // TODO @Benedikt: stepfunction auch andere richtung
	+ FuzzyFunctionNumOfSamplesMatches->setRightLimit(
	SampleHistory->numberOfEntries());
	- StepFunctionNumOfSamplesMismatches->setRightLimit(
	+ FuzzyFunctionNumOfSamplesMismatches->setRightLimit(
	SampleHistory->numberOfEntries());

	// TODO: calculate whether state is valid and properly set StateIsValid,
	// StateJustGotValid, StateIsValidAfterReentrance

	// TODO: check actual state whether it drifts

	// TODO: write in StateInfo
	}

	// TODO: check this function again
	- CONFTYPE
	+ CONFDATATYPE
	confSampleMatchesState(INDATATYPE sample) {

	- CONFTYPE RelDiff;
	- CONFTYPE HighestConf = 0;
	+ DISTDATATYPE RelDist;
	+ CONFDATATYPE HighestConf = 0;

	// QUESTION: should I also use a history (array) for that?
	- std::vector<CONFTYPE> RelDiffHistValuesAndSampleValue;
	+ std::vector<DISTDATATYPE> RelDistHistValuesAndSampleValue;

	for (auto &hs : SampleHistory) {
	- RelDiff = relativeDifference(sample, hs);
	- RelDiffHistValuesAndSampleValue.push_back(RelDiff);
	+ RelDist = relativeDistance(sample, hs);
	+ RelDistHistValuesAndSampleValue.push_back(RelDist);
	}

	- sort(begin(RelDiffHistValuesAndSampleValue),
	- end(RelDiffHistValuesAndSampleValue));
	+ sort(begin(RelDistHistValuesAndSampleValue),
	+ end(RelDistHistValuesAndSampleValue));

	// TODO (future): to accelerate -> don't start with 1
	for (unsigned int numOfHistSamplesIncluded = 1;
	- numOfHistSamplesIncluded <= RelDiffHistValuesAndSampleValue.size();
	+ numOfHistSamplesIncluded <= RelDistHistValuesAndSampleValue.size();
	numOfHistSamplesIncluded++) {

	- CONFTYPE LowestConfOfSamplesIncluded = 1;
	+ CONFDATATYPE LowestConfOfSamplesIncluded = 1;
	unsigned int HistSampleCounter = 0;

	- for (auto &D : RelDiffHistValuesAndSampleValue) {
	+ for (auto &D : RelDistHistValuesAndSampleValue) {
	if (HistSampleCounter >= numOfHistSamplesIncluded)
	break;

	- CONFTYPE confRelDiff;
	+ CONFDATATYPE confRelDist;

	// TODO: check if infinity check is needed here?
	if (std::isinf(D) == false) {
	- confRelDiff = PartialFunctionSampleMatches(D);
	+ confRelDist = FuzzyFunctionSampleMatches(D);
	} else {
	- confRelDiff = 0;
	+ confRelDist = 0;
	}

	// std::min is equal to Fuzzy AND -> maybe using
	LowestConfOfSamplesIncluded =
	- std::min(LowestConfOfSamplesIncluded, confRelDiff);
	+ std::min(LowestConfOfSamplesIncluded, confRelDist);
	HistSampleCounter++;
	}

	// std::max is equal to Fuzzy OR
	+ // TODO: change old-style cast to one of these reinterpret_cast,
	+ // static_cast, dynamic_cast or const_cast. Which should I use? Or should
	+ // the HistSampleCounter variable already be CONFDATATYPE type?
	HighestConf =
	std::max(HighestConf, std::max(LowestConfOfSamplesIncluded,
	- StepFunctionNumOfSamplesMatches(
	- (CONFTYPE)HistSampleCounter)));
	+ FuzzyFunctionNumOfSamplesMatches(
	+ (CONFDATATYPE)HistSampleCounter)));
	}
	}

	- CONFTYPE
	+ CONFDATATYPE
	confSampleMismatchesState(INDATATYPE sample) {
	// TODO: do it in the same way as confSampleMatchesState(INDATATYPE sample)
	}

	/// Gives information about the current state.
	///
	/// \return a struct StateInformation that contains information about the
	/// current state.
	StateInfoPtr stateInformation(void) { return StateInfo; }

	private:
	- // QUESTION: is such a function already implemented? If not where should put
	- // this function?
	- // TODO: rename in distance
	- // TODO: ask david where to move that
	- CONFTYPE relativeDifference(INDATATYPE SampleValue, INDATATYPE HistoryValue) {
	- CONFTYPE Diff = HistoryValue - SampleValue;
	-
	- if (Diff == 0) {
	+ // TODO: Ask David where to move that function (or if it should stay here).
	+ DISTDATATYPE relativeDistance(INDATATYPE SampleValue,
	+ INDATATYPE HistoryValue) {
	+ DISTDATATYPE Dist = HistoryValue - SampleValue;
	+
	+ if (Dist == 0) {
	return 0;
	} else {
	- Diff = Diff / SampleValue;
	- if (Diff < 0) {
	- Diff = Diff * (-1);
	+ Dist = Dist / SampleValue;
	+ if (Dist < 0) {
	+ Dist = Dist * (-1);
	}
	- return (Diff);
	+ return (Dist);
	}
	}
	};

	} // End namespace agent
	} // End namespace rosa

	#endif // ROSA_AGENT_STATE_HPP
	diff --git a/include/rosa/agent/StateDetector.hpp b/include/rosa/agent/StateDetector.hpp
	index 7f31f53..2885471 100644
	--- a/include/rosa/agent/StateDetector.hpp
	+++ b/include/rosa/agent/StateDetector.hpp
	@@ -1,267 +1,277 @@
	//===-- rosa/agent/StateDetector.hpp ----------------------------- C++ --===//
	//
	// The RoSA Framework
	//
	//===----------------------------------------------------------------------===//
	///
	/// \file rosa/agent/StateDetector.hpp
	///
	/// \author Maximilian Götzinger (maximilian.goetzinger@tuwien.ac.at)
	///
	/// \date 2019
	///
	/// \brief Definition of state detector functionality.
	///
	//===----------------------------------------------------------------------===//

	#ifndef ROSA_AGENT_STATEDETECTOR_HPP
	#define ROSA_AGENT_STATEDETECTOR_HPP

	#include "rosa/agent/FunctionAbstractions.hpp"
	#include "rosa/agent/Functionality.h"
	#include "rosa/agent/State.hpp"

	#include <vector>

	namespace rosa {
	namespace agent {

	/// Implements \c rosa::agent::StateDetector as a functionality that detects
	/// states given on input samples.
	///
	/// \note This implementation is supposed to be used for samples of an
	/// arithmetic type.
	///
	/// \tparam INDATATYPE is the type of input data, \tparam CONFTYPE is type of
	/// data in that the confidence values are given
	template <typename INDATATYPE, typename CONFTYPE>
	class StateDetector : public Functionality {

	// Make sure the actual type arguments are matching our expectations.
	STATIC_ASSERT((std::is_arithmetic<INDATATYPE>::value),
	"input data type not arithmetic");
	STATIC_ASSERT((std::is_arithmetic<CONFTYPE>::value),
	"confidence abstraction type is not to arithmetic");

	private:
	// For the convinience to write a shorter data type name
	using PartFuncPointer =
	std::shared_ptr<PartialFunction<INDATATYPE, CONFTYPE>>;
	+ using StepFuncPointer = std::shared_ptr<StepFunction<INDATATYPE, CONFTYPE>>;
	using StatePtr = std::shared_ptr<StateInformation<CONFTYPE>>;
	using StateInfoPtr = std::shared_ptr<StateInformation<CONFTYPE>>;

	/// The NextStateID is a counter variable which stores the ID which the next
	/// state shall have.
	unsigned int NextStateID;

	/// The StateHasChanged is a flag that show whether a state change has
	/// happened.
	bool StateHasChanged;

	/// The CurrentState is a pointer to the (saved) state in which the actual
	/// variable (signal) of the observed system is.
	StatePtr CurrentState;
	/// The DetectedStates is vector in that all detected states are saved.
	std::vector<StatePtr> DetectedStates;

	/// The FuzzyFunctionSampleMatches is the fuzzy function that gives the
	/// convidence how good the new sample matches another sample in the sample
	/// history.
	PartFuncPointer FuzzyFunctionSampleMatches;
	/// The FuzzyFunctionSampleMatches is the fuzzy function that gives the
	/// convidence how bad the new sample matches another sample in the sample
	/// history.
	PartFuncPointer FuzzyFunctionSampleMismatches;
	/// The FuzzyFunctionSampleMatches is the fuzzy function that gives the
	/// convidence how many samples from the sampe history match the new sample.
	- PartFuncPointer FuzzyFunctionNumOfSamplesMatches;
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMatches;
	/// The FuzzyFunctionSampleMatches is the fuzzy function that gives the
	/// convidence how many samples from the sampe history mismatch the new
	/// sample.
	- PartFuncPointer FuzzyFunctionNumOfSamplesMismatches;
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMismatches;
	+
	+ /// XXX - explain
	+ PartFuncPointer FuzzyFunctionSignalIsDrifting;
	+ /// XXX - explain
	+ PartFuncPointer FuzzyFunctionSignalIsStable;

	/// SampleHistorySize is the (maximum) size of the sample history.
	unsigned int SampleHistorySize;
	/// DABSize the size of a DAB (Discrete Average Block).
	unsigned int DABSize;
	/// DABHistorySize is the (maximum) size of the DAB history.
	unsigned int DABHistorySize;

	public:
	/// Creates an instance by setting all parameters
	StateDetector(PartFuncPointer FuzzyFunctionSampleMatches,
	PartFuncPointer FuzzyFunctionSampleMismatches,
	- PartFuncPointer FuzzyFunctionNumOfSamplesMatches,
	- PartFuncPointer FuzzyFunctionNumOfSamplesMismatches,
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMatches,
	+ StepFuncPointer FuzzyFunctionNumOfSamplesMismatches,
	+ PartFuncPointer FuzzyFunctionSignalIsDrifting,
	+ PartFuncPointer FuzzyFunctionSignalIsStable,
	unsigned int SampleHistorySize, unsigned int DABSize,
	unsigned int DABHistorySize) noexcept
	: NextStateID(1), StateHasChanged(false), CurrentState(NULL),
	FuzzyFunctionSampleMatches(FuzzyFunctionSampleMatches),
	FuzzyFunctionSampleMismatches(FuzzyFunctionSampleMismatches),
	FuzzyFunctionNumOfSamplesMatches(FuzzyFunctionNumOfSamplesMatches),
	FuzzyFunctionNumOfSamplesMismatches(
	FuzzyFunctionNumOfSamplesMismatches),
	+ FuzzyFunctionSignalIsDrifting(FuzzyFunctionSignalIsDrifting),
	+ FuzzyFunctionSignalIsStable(FuzzyFunctionSignalIsStable),
	SampleHistorySize(SampleHistorySize), DABSize(DABSize),
	DABHistorySize(DABHistorySize) {}

	/// Destroys \p this object.
	~StateDetector(void) = default;

	/// Detects the state to which the new sample belongs or create a new state if
	/// the new sample does not match to any of the saved states.
	///
	/// \param Sample is the actual sample of the observed signal.
	///
	/// \return the state ID as unsigend integer type. State IDs start with number
	/// 1; that means if there is no current state, the return value is 0.
	unsigned int detectState(INDATATYPE Sample) {
	StateInfoPtr StateInfo = detectState__debug(Sample);
	return StateInfo->StateID;
	}

	/// Gives information about the current state.
	///
	/// \return a the State ID (as unsigned integer type) of the current state.
	/// State IDs start with number 1; that means if there is no current state,
	/// the return value is 0.
	unsigned int currentStateInformation(void) {
	StateInfoPtr StateInfo = currentStateInformation__debug();
	if (StateInfo) {
	return StateInfo->StateID;
	} else {
	return 0;
	}
	}

	/// Gives information whether a state change has happened or not.
	///
	/// \return true if a state change has happened, and false if not.
	bool stateHasChanged(void) { return StateHasChanged; }

	private:
	/// Creates a new state and adds this state to the state vector in which all
	/// known states are saved.
	///
	/// \param SampleHistorySize the (maximum) size of the sample history.
	/// \param DABSize the size of a DAB.
	/// \param DABHistorySize the (maximum) size of the DAB history.
	/// \param FuzzyFunctionSampleMatches the
	/// \param FuzzyFunctionSampleMismatches
	/// \param FuzzyFunctionNumOfSamplesMatches
	/// \param FuzzyFunctionNumOfSamplesMismatches
	///
	/// \return the new created state or NULL if no state could be created.
	StatePtr createNewState(void) {

	StatePtr S = new (std::nothrow) State(
	SampleHistorySize, DABSize, DABHistorySize, FuzzyFunctionSampleMatches,
	FuzzyFunctionSampleMismatches, FuzzyFunctionNumOfSamplesMatches,
	FuzzyFunctionNumOfSamplesMismatches);

	// TODO: maybe assert which checks if push_back worked (ask benedikt)
	DetectedStates.push_back(S);

	return S;
	}

	#ifdef STATEDETECTORDEBUGMODE
	public:
	#else
	private:
	#endif // STATEDETECTORDEBUGMODE

	/// Detects the state to which the new sample belongs or create a new state if
	/// the new sample does not match to any of the saved states.
	///
	/// \param Sample is the actual sample of the observed signal.
	///
	/// \return the information of the actual state (state ID and other
	/// parameters).
	// TODO: return something const.. cannot remember exactly (ask benedikt)
	StateInfoPtr detectState__debug(INDATATYPE Sample) {

	if (!CurrentState) {
	ASSERT(DetectedStates.empty());

	StatePtr S = createNewState();
	CurrentState = S;
	} else {
	CONFTYPE ConfidenceSampleMatchesState =
	CurrentState->confSampleMatchesState(Sample);
	CONFTYPE ConfidenceSampleMismatchesState =
	CurrentState->confSampleMismatchesState(Sample);

	if (ConfidenceSampleMatchesState > ConfidenceSampleMismatchesState) {
	StateHasChanged = false;
	} else {
	StateHasChanged = true;

	if (CurrentState->stateInformation()->StateIsValid) {
	CurrentState->leaveState();
	} else {
	DetectedStates.erase(std::find(DetectedStates.begin(),
	DetectedStates.end(), CurrentState));
	}

	// TODO (future): additionally save averages to enable fast
	// iteration through recorded state vector (maybe sort vector based on
	// these average values)
	CurrentState = nullptr;

	for (auto &SavedState : DetectedStates) {
	if (SavedState != CurrentState) {
	CONFTYPE ConfidenceSampleMatchesState =
	SavedState->confSampleMatchesState(Sample);
	CONFTYPE ConfidenceSampleMismatchesState =
	SavedState->confSampleMismatchesState(Sample);

	if (ConfidenceSampleMatchesState >
	ConfidenceSampleMismatchesState) {
	// TODO (future): maybe it would be better to compare
	// ConfidenceSampleMatchesState of all states in the vector in
	// order to find the best matching state.
	CurrentState = SavedState;
	break;
	}
	}
	}

	if (!CurrentState) {
	StatePtr S = createNewState();
	CurrentState = S;
	}
	}
	}

	StateInfoPtr StateInfo = CurrentState->insertSample(Sample);

	if (StateInfo->StateJustGotValid) {
	NextStateID++;
	}

	return CurrentState->stateInformation();
	}

	#ifdef STATEDETECTORDEBUGMODE
	public:
	#else
	private:
	#endif // STATEDETECTORDEBUGMODE

	/// Gives information about the current state.
	///
	/// \return a struct StateInformation that contains information about the
	/// current state or NULL if no current state exists.
	StateInfoPtr currentStateInformation__debug(void) {
	if (CurrentState) {
	return CurrentState->stateInformation();
	} else {
	return NULL;
	}
	}
	};

	} // End namespace agent
	} // End namespace rosa

	#endif // ROSA_AGENT_STATEDETECTOR_HPP

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