diff --git a/datapool/PoolVector.h b/datapool/PoolVector.h deleted file mode 100644 index 3df61528..00000000 --- a/datapool/PoolVector.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * \file PoolVector.h - * - * \brief This file contains the PoolVector class, the header only class to handle data pool vectors. - * - * \date 10/23/2012 - * - * \author Bastian Baetz - */ - -#ifndef POOLVECTOR_H_ -#define POOLVECTOR_H_ - -#include -#include -#include -#include -#include - -/** - * \brief This is the access class for array-type data pool entries. - * - * \details To ensure safe usage of the data pool, operation is not done directly on the data pool - * entries, but on local copies. This class provides simple type- and length-safe access - * to vector-style data pool entries (i.e. entries with length > 1). - * The class can be instantiated as read-write and read only. - * It provides a commit-and-roll-back semantic, which means that no array entry in - * the data pool is changed until the commit call is executed. - * There are two template parameters: - * \tparam T This template parameter specifies the data type of an array entry. Currently, all - * plain data types are supported, but in principle any type is possible. - * \tparam vector_size This template parameter specifies the vector size of this entry. - * Using a template parameter for this is not perfect, but avoids dynamic memory allocation. - * \ingroup data_pool - */ -template -class PoolVector: public PoolVariableIF { -private: - /** - * \brief To access the correct data pool entry on read and commit calls, the data pool id - * is stored. - */ - uint32_t dataPoolId; - /** - * \brief The valid information as it was stored in the data pool is copied to this attribute. - */ - uint8_t valid; - /** - * \brief The information whether the class is read-write or read-only is stored here. - */ - ReadWriteMode_t readWriteMode; - -protected: - /** - * \brief This is a call to read the array's values from the global data pool. - * \details When executed, this operation tries to fetch the pool entry with matching - * data pool id from the global data pool and copies all array values and the valid - * information to its local attributes. In case of a failure (wrong type, size or - * pool id not found), the variable is set to zero and invalid. - * The operation does NOT provide any mutual exclusive protection by itself. - */ - ReturnValue_t read() { - PoolEntry* read_out = ::dataPool.getData(this->dataPoolId, - vector_size); - if (read_out != NULL) { - this->valid = read_out->valid; - memcpy(this->value, read_out->address, read_out->getByteSize()); - - return HasReturnvaluesIF::RETURN_OK; - - } else { - memset(this->value, 0, vector_size * sizeof(T)); - sif::error << "PoolVector: read of DP Variable 0x" << std::hex - << dataPoolId << std::dec << " failed." << std::endl; - this->valid = INVALID; - return HasReturnvaluesIF::RETURN_FAILED; - } - } - /** - * \brief The commit call copies the array values back to the data pool. - * \details It checks type and size, as well as if the variable is writable. If so, - * the value is copied and the valid flag is automatically set to "valid". - * The operation does NOT provide any mutual exclusive protection by itself. - * - */ - ReturnValue_t commit() { - PoolEntry* write_back = ::dataPool.getData(this->dataPoolId, - vector_size); - if ((write_back != NULL) && (this->readWriteMode != VAR_READ)) { - write_back->valid = valid; - memcpy(write_back->address, this->value, write_back->getByteSize()); - return HasReturnvaluesIF::RETURN_OK; - } else { - return HasReturnvaluesIF::RETURN_FAILED; - } - } -public: - /** - * \brief This is the local copy of the data pool entry. - * \detials The user can work on this attribute - * just like he would on a local array of this type. - */ - T value[vector_size]; - /** - * \brief In the constructor, the variable can register itself in a DataSet (if not NULL is - * passed). - * \details It DOES NOT fetch the current value from the data pool, but sets the value - * attribute to default (0). The value is fetched within the read() operation. - * \param set_id This is the id in the global data pool this instance of the access class - * corresponds to. - * \param dataSet The data set in which the variable shall register itself. If NULL, - * the variable is not registered. - * \param setWritable If this flag is set to true, changes in the value attribute can be - * written back to the data pool, otherwise not. - */ - PoolVector(uint32_t set_id, DataSetIF* set, - ReadWriteMode_t setReadWriteMode) : - dataPoolId(set_id), valid(false), readWriteMode(setReadWriteMode) { - memset(this->value, 0, vector_size * sizeof(T)); - if (set != NULL) { - set->registerVariable(this); - } - } - /** - * Copy ctor to copy classes containing Pool Variables. - */ -// PoolVector(const PoolVector& rhs) { -// PoolVector temp(rhs.dataPoolId, rhs.) -// memcpy(value, rhs.value, sizeof(T)*vector_size); -// } - /** - * \brief The classes destructor is empty. - * \details If commit() was not called, the local value is - * discarded and not written back to the data pool. - */ - ~PoolVector() { - } - ; - /** - * \brief The operation returns the number of array entries in this variable. - */ - uint8_t getSize() { - return vector_size; - } - /** - * \brief This operation returns the data pool id of the variable. - */ - uint32_t getDataPoolId() const { - return dataPoolId; - } - /** - * This operation sets the data pool id of the variable. - * The method is necessary to set id's of data pool member variables with bad initialization. - */ - void setDataPoolId(uint32_t poolId) { - dataPoolId = poolId; - } - /** - * This method returns if the variable is write-only, read-write or read-only. - */ - ReadWriteMode_t getReadWriteMode() const { - return readWriteMode; - } - ; - /** - * \brief With this call, the valid information of the variable is returned. - */ - bool isValid() const { - if (valid != INVALID) - return true; - else - return false; - } - - void setValid(uint8_t valid) { - this->valid = valid; - } - - uint8_t getValid() { - return valid; - } - - T &operator [](int i) { - return value[i]; - } - - const T &operator [](int i) const { - return value[i]; - } - - PoolVector &operator=( - PoolVector newPoolVector) { - - for (uint16_t i = 0; i < vector_size; i++) { - this->value[i] = newPoolVector.value[i]; - } - return *this; - } - - virtual ReturnValue_t serialize(uint8_t** buffer, size_t* size, - const size_t max_size, bool bigEndian) const { - uint16_t i; - ReturnValue_t result; - for (i = 0; i < vector_size; i++) { - result = SerializeAdapter::serialize(&(value[i]), buffer, size, - max_size, bigEndian); - if (result != HasReturnvaluesIF::RETURN_OK) { - return result; - } - } - return result; - } - - virtual size_t getSerializedSize() const { - return vector_size * SerializeAdapter::getSerializedSize(value); - } - - virtual ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size, - bool bigEndian) { - uint16_t i; - ReturnValue_t result; - for (i = 0; i < vector_size; i++) { - result = SerializeAdapter::deSerialize(&(value[i]), buffer, size, - bigEndian); - if (result != HasReturnvaluesIF::RETURN_OK) { - return result; - } - } - return result; - } -}; - -#endif /* POOLVECTOR_H_ */