fsfw/datapoollocal/PoolReadHelper.h

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2020-12-27 01:52:48 +01:00
#ifndef FSFW_DATAPOOLLOCAL_POOLREADHELPER_H_
#define FSFW_DATAPOOLLOCAL_POOLREADHELPER_H_
#include <fsfw/datapoollocal/LocalPoolDataSetBase.h>
#include <FSFWConfig.h>
/**
* @brief Helper class to read data sets or pool variables
*/
class PoolReadHelper {
public:
PoolReadHelper(ReadCommitIF* readObject, uint32_t mutexTimeout = 20):
readObject(readObject), mutexTimeout(mutexTimeout) {
if(readObject != nullptr) {
readResult = readObject->read(mutexTimeout);
#if FSFW_PRINT_VERBOSITY_LEVEL == 1
sif::error << "PoolReadHelper: Read failed!" << std::endl;
#endif
}
}
ReturnValue_t getReadResult() const {
return readResult;
}
~PoolReadHelper() {
if(readObject != nullptr) {
readObject->commit(mutexTimeout);
}
}
private:
ReadCommitIF* readObject = nullptr;
ReturnValue_t readResult = HasReturnvaluesIF::RETURN_OK;
uint32_t mutexTimeout = 20;
};
#endif /* FSFW_DATAPOOLLOCAL_POOLREADHELPER_H_ */