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rearchitectured a little bit

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This commit is contained in:
Robin Müller
2021-01-11 16:21:41 +01:00
parent 2d28f71eca
commit 6010246592
4 changed files with 43 additions and 76 deletions
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42
datapoollocal/LocalPoolDataSetBase.h
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@ -57,7 +57,8 @@ public:
const size_t maxNumberOfVariables, bool periodicHandling = true);
/**
* @brief Constructor for users of local pool data.
* @brief Constructor for users of the local pool data, which need
* to access data created by one HK manager.
* @details
* @param sid Unique identifier of dataset consisting of object ID and
* set ID.
@ -68,13 +69,22 @@ public:
const size_t maxNumberOfVariables);
/**
* Simple constructor, if the dataset is not owner permanently by
* a class with a HK manager.
* Simple constructor, if the dataset is not the owner by
* a class with a HK manager. This function should also be called by
* classes which needs to access pool variables from different creators.
*
* If the class is intended to access pool variables from different
* creators, the third argument should be set to true. The mutex
* properties can be set with #setReadCommitProtectionBehaviour .
* @param registeredVariablesArray
* @param maxNumberOfVariables
* @param protectEveryReadCommitCall If the pool variables are created by
* multiple creators, this flag can be set to protect all read and
* commit calls separately.
*/
LocalPoolDataSetBase(PoolVariableIF** registeredVariablesArray,
const size_t maxNumberOfVariables, bool protectFunctions = true);
const size_t maxNumberOfVariables,
bool protectEveryReadCommitCall = true);
/**
* @brief The destructor automatically manages writing the valid
@ -86,19 +96,6 @@ public:
*/
~LocalPoolDataSetBase();
/**
* If the data is pulled from different local data pools, every read and
* commit call should be mutex protected for thread safety.
* This can be specified with the second parameter.
* @param dataCreator
* @param protectEveryReadCommit
*/
void setReadCommitProtectionBehaviour(bool protectEveryReadCommit,
uint32_t mutexTimeout = 20);
void setDataSetMutexTimeout(MutexIF::TimeoutType timeoutType,
uint32_t mutexTimeout);
void setValidityBufferGeneration(bool withValidityBuffer);
sid_t getSid() const;
@ -150,13 +147,8 @@ public:
protected:
sid_t sid;
MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
uint32_t mutexTimeout = 20;
/**
* This mutex is required because the dataset can potentially be accessed
* by multiple threads for information like change status or validity.
*/
MutexIF* mutex = nullptr;
//! This mutex is used if the data is created by one object only.
MutexIF* mutexIfSingleDataCreator = nullptr;
bool diagnostic = false;
void setDiagnostic(bool diagnostics);
@ -211,8 +203,6 @@ protected:
*/
ReturnValue_t unlockDataPool() override;
LocalDataPoolManager* hkManager = nullptr;
/**
* Set n-th bit of a byte, with n being the position from 0
* (most significant bit) to 7 (least significant bit)