InitMsgBuilder.h

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#ifndef IOPool_Streamer_InitMsgBuilder_h
#define IOPool_Streamer_InitMsgBuilder_h
 
#include "IOPool/Streamer/interface/MsgTools.h"
#include "IOPool/Streamer/interface/InitMessage.h"
 
// ----------------- init -------------------
 
class InitMsgBuilder {
public:
  InitMsgBuilder(void* msg_mem,
                 uint32 size,
                 uint32 run,
                 const Version& v,
                 const char* release_tag,
                 const char* process_name,
                 const char* output_module_label,
                 uint32 output_module_id,
                 const Strings& hlt_names,
                 const Strings& hlt_selections,
                 const Strings& l1_names,
                 uint32 adler32_chksum);
 
  uint8* startAddress() const { return buf_; }
  void setDataLength(uint32 registry_length);
  uint8* dataAddress() const { return data_addr_; }
  uint32 headerSize() const { return data_addr_ - buf_; }
  uint32 size() const;
  uint32 run() const; 
  uint32 bufferSize() const { return size_; }
 
private:
  uint8* buf_;
  uint32 size_;
  uint8* data_addr_;
};
 
#endif