[u/mrichter/AliRoot.git] / HLT / MUON / AliHLTMUONDataBlockWriter.h

#ifndef ALIHLTMUONDATABLOCKWRITER_H
#define ALIHLTMUONDATABLOCKWRITER_H
/**************************************************************************
 * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

// $Id$

/**
 * @file   AliHLTMUONDataBlockWriter.h
 * @author Artur Szostak <artursz@iafrica.com>
 * @date   19 May 2007
 * @brief  Definition of a writer class for internal dimuon HLT raw data blocks.
 */

#include "AliHLTMUONDataTypes.h"
#include <cassert>

#include "AliHLTMUONTriggerRecordsBlockStruct.h"
#include "AliHLTMUONTrigRecsDebugBlockStruct.h"
#include "AliHLTMUONRecHitsBlockStruct.h"
#include "AliHLTMUONClustersBlockStruct.h"
#include "AliHLTMUONChannelsBlockStruct.h"
#include "AliHLTMUONMansoTracksBlockStruct.h"
#include "AliHLTMUONMansoCandidatesBlockStruct.h"
#include "AliHLTMUONTracksBlockStruct.h"
#include "AliHLTMUONSinglesDecisionBlockStruct.h"
#include "AliHLTMUONPairsDecisionBlockStruct.h"

/**
 * A light weight class for writing an internal dimuon HLT data block.
 * Suppose we are given a pointer 'buffer' to some empty memory buffer where we
 * can store our new data block and the size of the data block is given by the
 * variable 'size'. The data block is of type 'block_type', the data block entries
 * are of type 'entries_type' and the data block type code is 'type_code'.
 * The data block can be written in the following way:
 * \code
 *   void* buffer = somebuffer;
 *   AliHLTUInt32_t size = somebuffer_size;
 *   
 *   // Initialise the data block writer.
 *   AliHLTMUONDataBlockWriter<block_type, entries_type, type_code>
 *   block(buffer, size);
 *   
 *   // Initialise the block header
 *   if (not block.InitCommonHeader())
 *   {
 *      // handle error and exit...
 *   }
 *   
 *   // Tell the writer how many entries we are going to use.
 *   if (not block.SetNumberOfEntries(somevalue))
 *   {
 *      // handle error and exit...
 *   }
 *
 *   // Add all the entries to the data block.
 *   for (AliHLTUInt32_t i = 0; i < block.Nentries(); i++)
 *   {
 *      entries_type& entry = block[i];
 *      // fill the new entry...
 *      entry.somefield = somevalue;
 *   }
 * \endcode
 * The slightly slower but safer method is to do the following:
 * \code
 *   AliHLTMUONDataBlockWriter<block_type, entries_type, type_code>
 *   block(buffer, size);
 *   if (not block.InitCommonHeader())
 *   {
 *      // handle error and exit...
 *   }
 *   
 *   // For each new entry add it to the data block.
 *   while (HaveMoreEntries())
 *   {
 *      entries_type* entry = block.AddEntry();
 *      if (entry == NULL)
 *      {
 *         // handle buffer overflow and exit...
 *      }
 *      // fill the new entry...
 *      entry->somefield = somevalue;
 *   }
 * \endcode
 */
template <
	class DataBlockType,
	class DataElementType,
	AliHLTMUONDataBlockType blockTypeCode
>
class AliHLTMUONDataBlockWriter
{
public:
	typedef DataBlockType HeaderType;
	typedef DataElementType ElementType;

	/**
	 * Constructor that sets the internal pointer to the start of the buffer
	 * space to write to and the total size of the buffer in bytes.
	 * @param buffer  The pointer to the first byte of the memory buffer.
	 * @param size    The total size of the buffer in bytes.
	 */
	AliHLTMUONDataBlockWriter(void* buffer, AliHLTUInt32_t size) :
		fSize(size),
		fMaxArraySize(size > sizeof(DataBlockType) ? size - sizeof(DataBlockType) : 0),
		fBlock(reinterpret_cast<DataBlockType*>(buffer)),
		fData(reinterpret_cast<DataElementType*>(
		       reinterpret_cast<DataBlockType*>(buffer) + 1
		      ))
	{
		assert( buffer != NULL );
	}
	
	/**
	 * Copy constructor that performs a shallow copy.
	 * Since this class does not take direct ownership of the buffer, never
	 * allocates or deallocates memory, this can be allowed.
	 */
	AliHLTMUONDataBlockWriter(const AliHLTMUONDataBlockWriter& writer)
	{
		fSize = writer.fSize;
		fMaxArraySize = writer.fMaxArraySize;
		fBlock = writer.fBlock;
		fData = writer.fData;
	}
	
	/**
	 * Assignment operator performs a shallow copy.
	 * This is OK because this class does not take direct ownership of the
	 * output memory buffer.
	 */
	AliHLTMUONDataBlockWriter& operator = (const AliHLTMUONDataBlockWriter& writer)
	{
		fSize = writer.fSize;
		fMaxArraySize = writer.fMaxArraySize;
		fBlock = writer.fBlock;
		fData = writer.fData;
		return *this;
	}

	/**
	 * Initialises the common data block header by setting the type and record
	 * width fields. If the buffer size was to small to create the header then
	 * this method returns false, otherwise true on success.
	 */
	bool InitCommonHeader() const
	{
		// The block size must be at least sizeof(DataBlockType) bytes.
		if (fSize < sizeof(DataBlockType)) return false;

		// Now fill the fields in the header.
		fBlock->fHeader.fType = blockTypeCode;
		fBlock->fHeader.fRecordWidth = sizeof(DataElementType);
		fBlock->fHeader.fNrecords = 0;
		return true;
	}
	
	/**
	 * Returns the common data block header.
	 */
	const AliHLTMUONDataBlockHeader& CommonBlockHeader() const
	{
		return fBlock->fHeader;
	}
	
	/**
	 * Returns the whole data block header.
	 */
	DataBlockType& BlockHeader()
	{
		return *fBlock;
	}
	
	const DataBlockType& BlockHeader() const
	{
		return *fBlock;
	}
	
	/**
	 * Returns a pointer to the next location where a data entry can be
	 * written and increments the number of entries.
	 * If the buffer is already full then NULL is returned and the number of
	 * entries is not changed.
	 */
	DataElementType* AddEntry() const
	{
		if ( (Nentries() + 1) * sizeof(DataElementType) > fMaxArraySize )
			return NULL;
		DataElementType* newentry = &fData[fBlock->fHeader.fNrecords];
		fBlock->fHeader.fNrecords++;
		return newentry;
	}
	
	/**
	 * Sets the number of entries that will be filled into the buffer.
	 * If the number of entries is to many to fit into the buffer then this
	 * method returns false, otherwise true.
	 */
	bool SetNumberOfEntries(AliHLTUInt32_t n) const
	{
		if (n * sizeof(DataElementType) > fMaxArraySize) return false;
		fBlock->fHeader.fNrecords = n;
		return true;
	}

	/**
	 * Returns the total number of entries already added to the data block.
	 */
	AliHLTUInt32_t Nentries() const { return fBlock->fHeader.fNrecords; }

	/**
	 * Returns a pointer to the i'th entry.
	 * If the index 'i' is out of bounds then NULL is returned.
	 * This is a safe access method because it does bounds checking but is
	 * a little slower than the array operators.
	 * @param i  The index number of the entry to be returned.
	 * @return  A pointer to the entry or NULL.
	 */
	DataElementType* Entry(AliHLTUInt32_t i)
	{
		return (i < Nentries()) ? &fData[i] : NULL;
	}
	
	const DataElementType* Entry(AliHLTUInt32_t i) const
	{
		return (i < Nentries()) ? &fData[i] : NULL;
	}

	/**
	 * Array operator for accessing the data entries directly.
	 * The index variable 'i' is not checked (except in debug compilations)
	 * so one should make sure they are within the valid range.
	 */
	DataElementType& operator [] (AliHLTUInt32_t i)
	{
		assert( i < Nentries() );
		return fData[i];
	}
	
	const DataElementType& operator [] (AliHLTUInt32_t i) const
	{
		assert( i < Nentries() );
		return fData[i];
	}

	/**
	 * Returns a pointer to the array of elements in the data block.
	 * Care must be taken not to read beyond the array limits given by
	 * Nentries().
	 */
	DataElementType* GetArray() { return fData; }
	const DataElementType* GetArray() const { return fData; }
	
	/**
	 * Calculates the number of bytes used for the data block in the buffer.
	 * This value will only make sense if a call to InitCommonHeader() was
	 * made and it returned true.
	 */
	AliHLTUInt32_t BytesUsed() const
	{
		assert( sizeof(DataElementType) == fBlock->fHeader.fRecordWidth);
		return sizeof(DataBlockType) + Nentries() * sizeof(DataElementType);
	}
	
	/**
	 * Calculates the maximum number of entries that will fit into the
	 * memory buffer.
	 */
	AliHLTUInt32_t MaxNumberOfEntries() const
	{
		return fMaxArraySize / sizeof(DataElementType);
	}
	
	AliHLTUInt32_t BufferSize() { return fSize; }
	
private:

	AliHLTUInt32_t fSize;   // Size of the buffer in bytes.
	AliHLTUInt32_t fMaxArraySize; // Maximum size of the fData array in bytes.
	DataBlockType* fBlock; // Pointer to the start of the data block.
	DataElementType* fData; // Pointer to the start of the data array.
};


// We now define the writer classes for the various data block types from the
// template class AliHLTMUONDataBlockWriter.

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONTriggerRecordsBlockStruct,
		AliHLTMUONTriggerRecordStruct,
		kTriggerRecordsDataBlock
	> AliHLTMUONTriggerRecordsBlockWriter;

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONTrigRecsDebugBlockStruct,
		AliHLTMUONTrigRecInfoStruct,
		kTrigRecsDebugDataBlock
	> AliHLTMUONTrigRecsDebugBlockWriter;

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONRecHitsBlockStruct,
		AliHLTMUONRecHitStruct,
		kRecHitsDataBlock
	> AliHLTMUONRecHitsBlockWriter;

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONClustersBlockStruct,
		AliHLTMUONClusterStruct,
		kClustersDataBlock
	> AliHLTMUONClustersBlockWriter;

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONChannelsBlockStruct,
		AliHLTMUONChannelStruct,
		kChannelsDataBlock
	> AliHLTMUONChannelsBlockWriter;

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONMansoTracksBlockStruct,
		AliHLTMUONMansoTrackStruct,
		kMansoTracksDataBlock
	> AliHLTMUONMansoTracksBlockWriter;

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONMansoCandidatesBlockStruct,
		AliHLTMUONMansoCandidateStruct,
		kMansoCandidatesDataBlock
	> AliHLTMUONMansoCandidatesBlockWriter;

typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONTracksBlockStruct,
		AliHLTMUONTrackStruct,
		kTracksDataBlock
	> AliHLTMUONTracksBlockWriter;
	
typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONSinglesDecisionBlockStruct,
		AliHLTMUONTrackDecisionStruct,
		kSinglesDecisionDataBlock
	> AliHLTMUONSinglesDecisionBlockWriter;
	
typedef AliHLTMUONDataBlockWriter<
		AliHLTMUONPairsDecisionBlockStruct,
		AliHLTMUONPairDecisionStruct,
		kPairsDecisionDataBlock
	> AliHLTMUONPairsDecisionBlockWriter;

#endif // ALIHLTMUONDATABLOCKWRITER_H
Commit	Line	Data
	1	#ifndef ALIHLTMUONDATABLOCKWRITER_H
	2	#define ALIHLTMUONDATABLOCKWRITER_H
	3	/**************************************************************************
	4	* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
	5	* *
	6	* Author: The ALICE Off-line Project. *
	7	* Contributors are mentioned in the code where appropriate. *
	8	* *
	9	* Permission to use, copy, modify and distribute this software and its *
	10	* documentation strictly for non-commercial purposes is hereby granted *
	11	* without fee, provided that the above copyright notice appears in all *
	12	* copies and that both the copyright notice and this permission notice *
	13	* appear in the supporting documentation. The authors make no claims *
	14	* about the suitability of this software for any purpose. It is *
	15	* provided "as is" without express or implied warranty. *
	16	**************************************************************************/
	17
	18	// $Id$
	19
	20	/**
	21	* @file AliHLTMUONDataBlockWriter.h
	22	* @author Artur Szostak <artursz@iafrica.com>
	23	* @date 19 May 2007
	24	* @brief Definition of a writer class for internal dimuon HLT raw data blocks.
	25	*/
	26
	27	#include "AliHLTMUONDataTypes.h"
	28	#include <cassert>
	29
	30	#include "AliHLTMUONTriggerRecordsBlockStruct.h"
	31	#include "AliHLTMUONTrigRecsDebugBlockStruct.h"
	32	#include "AliHLTMUONRecHitsBlockStruct.h"
	33	#include "AliHLTMUONClustersBlockStruct.h"
	34	#include "AliHLTMUONChannelsBlockStruct.h"
	35	#include "AliHLTMUONMansoTracksBlockStruct.h"
	36	#include "AliHLTMUONMansoCandidatesBlockStruct.h"
	37	#include "AliHLTMUONTracksBlockStruct.h"
	38	#include "AliHLTMUONSinglesDecisionBlockStruct.h"
	39	#include "AliHLTMUONPairsDecisionBlockStruct.h"
	40
	41	/**
	42	* A light weight class for writing an internal dimuon HLT data block.
	43	* Suppose we are given a pointer 'buffer' to some empty memory buffer where we
	44	* can store our new data block and the size of the data block is given by the
	45	* variable 'size'. The data block is of type 'block_type', the data block entries
	46	* are of type 'entries_type' and the data block type code is 'type_code'.
	47	* The data block can be written in the following way:
	48	* \code
	49	* void* buffer = somebuffer;
	50	* AliHLTUInt32_t size = somebuffer_size;
	51	*
	52	* // Initialise the data block writer.
	53	* AliHLTMUONDataBlockWriter<block_type, entries_type, type_code>
	54	* block(buffer, size);
	55	*
	56	* // Initialise the block header
	57	* if (not block.InitCommonHeader())
	58	* {
	59	* // handle error and exit...
	60	* }
	61	*
	62	* // Tell the writer how many entries we are going to use.
	63	* if (not block.SetNumberOfEntries(somevalue))
	64	* {
	65	* // handle error and exit...
	66	* }
	67	*
	68	* // Add all the entries to the data block.
	69	* for (AliHLTUInt32_t i = 0; i < block.Nentries(); i++)
	70	* {
	71	* entries_type& entry = block[i];
	72	* // fill the new entry...
	73	* entry.somefield = somevalue;
	74	* }
	75	* \endcode
	76	* The slightly slower but safer method is to do the following:
	77	* \code
	78	* AliHLTMUONDataBlockWriter<block_type, entries_type, type_code>
	79	* block(buffer, size);
	80	* if (not block.InitCommonHeader())
	81	* {
	82	* // handle error and exit...
	83	* }
	84	*
	85	* // For each new entry add it to the data block.
	86	* while (HaveMoreEntries())
	87	* {
	88	* entries_type* entry = block.AddEntry();
	89	* if (entry == NULL)
	90	* {
	91	* // handle buffer overflow and exit...
	92	* }
	93	* // fill the new entry...
	94	* entry->somefield = somevalue;
	95	* }
	96	* \endcode
	97	*/
	98	template <
	99	class DataBlockType,
	100	class DataElementType,
	101	AliHLTMUONDataBlockType blockTypeCode
	102	>
	103	class AliHLTMUONDataBlockWriter
	104	{
	105	public:
	106	typedef DataBlockType HeaderType;
	107	typedef DataElementType ElementType;
	108
	109	/**
	110	* Constructor that sets the internal pointer to the start of the buffer
	111	* space to write to and the total size of the buffer in bytes.
	112	* @param buffer The pointer to the first byte of the memory buffer.
	113	* @param size The total size of the buffer in bytes.
	114	*/
	115	AliHLTMUONDataBlockWriter(void* buffer, AliHLTUInt32_t size) :
	116	fSize(size),
	117	fMaxArraySize(size > sizeof(DataBlockType) ? size - sizeof(DataBlockType) : 0),
	118	fBlock(reinterpret_cast<DataBlockType*>(buffer)),
	119	fData(reinterpret_cast<DataElementType*>(
	120	reinterpret_cast<DataBlockType*>(buffer) + 1
	121	))
	122	{
	123	assert( buffer != NULL );
	124	}
	125
	126	/**
	127	* Copy constructor that performs a shallow copy.
	128	* Since this class does not take direct ownership of the buffer, never
	129	* allocates or deallocates memory, this can be allowed.
	130	*/
	131	AliHLTMUONDataBlockWriter(const AliHLTMUONDataBlockWriter& writer)
	132	{
	133	fSize = writer.fSize;
	134	fMaxArraySize = writer.fMaxArraySize;
	135	fBlock = writer.fBlock;
	136	fData = writer.fData;
	137	}
	138
	139	/**
	140	* Assignment operator performs a shallow copy.
	141	* This is OK because this class does not take direct ownership of the
	142	* output memory buffer.
	143	*/
	144	AliHLTMUONDataBlockWriter& operator = (const AliHLTMUONDataBlockWriter& writer)
	145	{
	146	fSize = writer.fSize;
	147	fMaxArraySize = writer.fMaxArraySize;
	148	fBlock = writer.fBlock;
	149	fData = writer.fData;
	150	return *this;
	151	}
	152
	153	/**
	154	* Initialises the common data block header by setting the type and record
	155	* width fields. If the buffer size was to small to create the header then
	156	* this method returns false, otherwise true on success.
	157	*/
	158	bool InitCommonHeader() const
	159	{
	160	// The block size must be at least sizeof(DataBlockType) bytes.
	161	if (fSize < sizeof(DataBlockType)) return false;
	162
	163	// Now fill the fields in the header.
	164	fBlock->fHeader.fType = blockTypeCode;
	165	fBlock->fHeader.fRecordWidth = sizeof(DataElementType);
	166	fBlock->fHeader.fNrecords = 0;
	167	return true;
	168	}
	169
	170	/**
	171	* Returns the common data block header.
	172	*/
	173	const AliHLTMUONDataBlockHeader& CommonBlockHeader() const
	174	{
	175	return fBlock->fHeader;
	176	}
	177
	178	/**
	179	* Returns the whole data block header.
	180	*/
	181	DataBlockType& BlockHeader()
	182	{
	183	return *fBlock;
	184	}
	185
	186	const DataBlockType& BlockHeader() const
	187	{
	188	return *fBlock;
	189	}
	190
	191	/**
	192	* Returns a pointer to the next location where a data entry can be
	193	* written and increments the number of entries.
	194	* If the buffer is already full then NULL is returned and the number of
	195	* entries is not changed.
	196	*/
	197	DataElementType* AddEntry() const
	198	{
	199	if ( (Nentries() + 1) * sizeof(DataElementType) > fMaxArraySize )
	200	return NULL;
	201	DataElementType* newentry = &fData[fBlock->fHeader.fNrecords];
	202	fBlock->fHeader.fNrecords++;
	203	return newentry;
	204	}
	205
	206	/**
	207	* Sets the number of entries that will be filled into the buffer.
	208	* If the number of entries is to many to fit into the buffer then this
	209	* method returns false, otherwise true.
	210	*/
	211	bool SetNumberOfEntries(AliHLTUInt32_t n) const
	212	{
	213	if (n * sizeof(DataElementType) > fMaxArraySize) return false;
	214	fBlock->fHeader.fNrecords = n;
	215	return true;
	216	}
	217
	218	/**
	219	* Returns the total number of entries already added to the data block.
	220	*/
	221	AliHLTUInt32_t Nentries() const { return fBlock->fHeader.fNrecords; }
	222
	223	/**
	224	* Returns a pointer to the i'th entry.
	225	* If the index 'i' is out of bounds then NULL is returned.
	226	* This is a safe access method because it does bounds checking but is
	227	* a little slower than the array operators.
	228	* @param i The index number of the entry to be returned.
	229	* @return A pointer to the entry or NULL.
	230	*/
	231	DataElementType* Entry(AliHLTUInt32_t i)
	232	{
	233	return (i < Nentries()) ? &fData[i] : NULL;
	234	}
	235
	236	const DataElementType* Entry(AliHLTUInt32_t i) const
	237	{
	238	return (i < Nentries()) ? &fData[i] : NULL;
	239	}
	240
	241	/**
	242	* Array operator for accessing the data entries directly.
	243	* The index variable 'i' is not checked (except in debug compilations)
	244	* so one should make sure they are within the valid range.
	245	*/
	246	DataElementType& operator [] (AliHLTUInt32_t i)
	247	{
	248	assert( i < Nentries() );
	249	return fData[i];
	250	}
	251
	252	const DataElementType& operator [] (AliHLTUInt32_t i) const
	253	{
	254	assert( i < Nentries() );
	255	return fData[i];
	256	}
	257
	258	/**
	259	* Returns a pointer to the array of elements in the data block.
	260	* Care must be taken not to read beyond the array limits given by
	261	* Nentries().
	262	*/
	263	DataElementType* GetArray() { return fData; }
	264	const DataElementType* GetArray() const { return fData; }
	265
	266	/**
	267	* Calculates the number of bytes used for the data block in the buffer.
	268	* This value will only make sense if a call to InitCommonHeader() was
	269	* made and it returned true.
	270	*/
	271	AliHLTUInt32_t BytesUsed() const
	272	{
	273	assert( sizeof(DataElementType) == fBlock->fHeader.fRecordWidth);
	274	return sizeof(DataBlockType) + Nentries() * sizeof(DataElementType);
	275	}
	276
	277	/**
	278	* Calculates the maximum number of entries that will fit into the
	279	* memory buffer.
	280	*/
	281	AliHLTUInt32_t MaxNumberOfEntries() const
	282	{
	283	return fMaxArraySize / sizeof(DataElementType);
	284	}
	285
	286	AliHLTUInt32_t BufferSize() { return fSize; }
	287
	288	private:
	289
	290	AliHLTUInt32_t fSize; // Size of the buffer in bytes.
	291	AliHLTUInt32_t fMaxArraySize; // Maximum size of the fData array in bytes.
	292	DataBlockType* fBlock; // Pointer to the start of the data block.
	293	DataElementType* fData; // Pointer to the start of the data array.
	294	};
	295
	296
	297	// We now define the writer classes for the various data block types from the
	298	// template class AliHLTMUONDataBlockWriter.
	299
	300	typedef AliHLTMUONDataBlockWriter<
	301	AliHLTMUONTriggerRecordsBlockStruct,
	302	AliHLTMUONTriggerRecordStruct,
	303	kTriggerRecordsDataBlock
	304	> AliHLTMUONTriggerRecordsBlockWriter;
	305
	306	typedef AliHLTMUONDataBlockWriter<
	307	AliHLTMUONTrigRecsDebugBlockStruct,
	308	AliHLTMUONTrigRecInfoStruct,
	309	kTrigRecsDebugDataBlock
	310	> AliHLTMUONTrigRecsDebugBlockWriter;
	311
	312	typedef AliHLTMUONDataBlockWriter<
	313	AliHLTMUONRecHitsBlockStruct,
	314	AliHLTMUONRecHitStruct,
	315	kRecHitsDataBlock
	316	> AliHLTMUONRecHitsBlockWriter;
	317
	318	typedef AliHLTMUONDataBlockWriter<
	319	AliHLTMUONClustersBlockStruct,
	320	AliHLTMUONClusterStruct,
	321	kClustersDataBlock
	322	> AliHLTMUONClustersBlockWriter;
	323
	324	typedef AliHLTMUONDataBlockWriter<
	325	AliHLTMUONChannelsBlockStruct,
	326	AliHLTMUONChannelStruct,
	327	kChannelsDataBlock
	328	> AliHLTMUONChannelsBlockWriter;
	329
	330	typedef AliHLTMUONDataBlockWriter<
	331	AliHLTMUONMansoTracksBlockStruct,
	332	AliHLTMUONMansoTrackStruct,
	333	kMansoTracksDataBlock
	334	> AliHLTMUONMansoTracksBlockWriter;
	335
	336	typedef AliHLTMUONDataBlockWriter<
	337	AliHLTMUONMansoCandidatesBlockStruct,
	338	AliHLTMUONMansoCandidateStruct,
	339	kMansoCandidatesDataBlock
	340	> AliHLTMUONMansoCandidatesBlockWriter;
	341
	342	typedef AliHLTMUONDataBlockWriter<
	343	AliHLTMUONTracksBlockStruct,
	344	AliHLTMUONTrackStruct,
	345	kTracksDataBlock
	346	> AliHLTMUONTracksBlockWriter;
	347
	348	typedef AliHLTMUONDataBlockWriter<
	349	AliHLTMUONSinglesDecisionBlockStruct,
	350	AliHLTMUONTrackDecisionStruct,
	351	kSinglesDecisionDataBlock
	352	> AliHLTMUONSinglesDecisionBlockWriter;
	353
	354	typedef AliHLTMUONDataBlockWriter<
	355	AliHLTMUONPairsDecisionBlockStruct,
	356	AliHLTMUONPairDecisionStruct,
	357	kPairsDecisionDataBlock
	358	> AliHLTMUONPairsDecisionBlockWriter;
	359
	360	#endif // ALIHLTMUONDATABLOCKWRITER_H