39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
#ifndef FSFW_DATAPOOLLOCAL_SHAREDLOCALDATASET_H_
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#define FSFW_DATAPOOLLOCAL_SHAREDLOCALDATASET_H_
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#include "LocalPoolDataSetBase.h"
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#include "../datapool/SharedDataSetIF.h"
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#include "../objectmanager/SystemObject.h"
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#include <vector>
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/**
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* This local dataset variation can be used if the dataset is used concurrently across
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* multiple threads. It provides a lock in addition to all other functionalities provided
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* by the LocalPoolDataSetBase class.
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*
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* The user is completely responsible for lockingand unlocking the dataset when using the
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* shared dataset.
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*/
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class SharedLocalDataSet:
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public SystemObject,
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public LocalPoolDataSetBase,
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public SharedDataSetIF {
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public:
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SharedLocalDataSet(object_id_t objectId, HasLocalDataPoolIF* owner, uint32_t setId,
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const size_t maxSize);
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SharedLocalDataSet(object_id_t objectId, sid_t sid, const size_t maxSize);
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virtual~ SharedLocalDataSet();
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ReturnValue_t lockDataset(MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING,
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dur_millis_t mutexTimeout = 20) override;
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ReturnValue_t unlockDataset() override;
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private:
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MutexIF* datasetLock = nullptr;
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std::vector<PoolVariableIF*> poolVarVector;
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};
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#endif /* FSFW_DATAPOOLLOCAL_SHAREDLOCALDATASET_H_ */
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