FieldStringArray.h

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// Copyright CERN 2012 - Developed in collaboration with GSI

#ifndef _FIELD_STRING_ARRAY_H_
#define _FIELD_STRING_ARRAY_H_

#include <fesa-core/DataStore/AbstractField.h>
#include <fesa-core/DataStore/FieldValue.h>

#include <string>

namespace fesa
{

class FieldStringArray : public AbstractField
{
  public:

    FieldStringArray (const std::string& fieldName, const FieldCategory fieldCategory, bool multiplexed,
                      bool multiMultiplexed, bool persistent, DataIntegrity bufferType, DataStore* pDataStore, int32_t arrayLength, int32_t stringLength);

    /*
     *!
     *\brief destructor
     */
    ~FieldStringArray();

    void getMaxSize(uint32_t& size1, uint32_t& size2);

    uint32_t  getSize(MultiplexingContext* context);

  protected:

    uint32_t getFieldValueSize();

    void initialize(FieldElement& fieldElement);

    void setFieldValueAddress(char* pFV, bool initFieldsFlag);

    FieldValue<char *[]>* getFieldValue(int32_t slot);

    void copyValue(uint32_t slot, std::string& str);

    /*
     * \return the value of the pending buffer as a string
     */
    void getValueToStore(int32_t slot,std::string& value);

    uint32_t maxSize1_;

    uint32_t maxSize2_;

    FieldValue<char *[]>* fieldValue_;

    char**** pointers_;

};

} // fesa

#endif // _FIELD_STRING_ARRAY_H_