* provided "as is" without express or implied warranty. *
**************************************************************************/
-/* $Id$ */
+// $Id$
///
/// @file AliHLTMUONUtils.cxx
#include "AliHLTMUONChannelsBlockStruct.h"
#include "AliHLTMUONMansoTracksBlockStruct.h"
#include "AliHLTMUONMansoCandidatesBlockStruct.h"
+#include "AliHLTMUONTracksBlockStruct.h"
#include "AliHLTMUONSinglesDecisionBlockStruct.h"
#include "AliHLTMUONPairsDecisionBlockStruct.h"
#include "AliMUONTrackerDDLDecoderEventHandler.h"
{
/// This unpacks the AliHLTMUONRecHitStruct::fFlags bits into
/// its component fields.
- /// [in] @param flags The flags from an AliHLTMUONRecHitStruct structure.
- /// [out] @param chamber Sets the chamber number in the range [0..13].
- /// [out] @param detElemId Sets the detector element ID number.
+ /// @param [in] flags The flags from an AliHLTMUONRecHitStruct structure.
+ /// @param [out] chamber Sets the chamber number in the range [0..13].
+ /// @param [out] detElemId Sets the detector element ID number.
chamber = (flags >> 12) & 0xF;
detElemId = flags & 0xFFF;
}
+AliHLTUInt32_t AliHLTMUONUtils::PackTrackFlags(
+ AliHLTMUONParticleSign sign, const bool hitset[16]
+ )
+{
+ /// This packs the given parameters into the bits of a word appropriate
+ /// for AliHLTMUONTrackStruct::fFlags.
+ /// @param sign The particle sign.
+ /// @param hitset Flags to indicate if the corresponding fHits[i] elements
+ /// was set/filled.
+ /// @return Returns the 32 bit packed word.
+
+ AliHLTUInt32_t flags;
+ switch (sign)
+ {
+ case kSignMinus: flags = 0x80000000; break;
+ case kSignPlus: flags = 0x40000000; break;
+ default: flags = 0x00000000; break;
+ }
+
+ for (AliHLTUInt32_t i = 0; i < 16; i++)
+ {
+ flags |= (hitset[i] ? (0x1 << i) : 0);
+ }
+ return flags;
+}
+
+
+void AliHLTMUONUtils::UnpackTrackFlags(
+ AliHLTUInt32_t flags, AliHLTMUONParticleSign& sign, bool hitset[16]
+ )
+{
+ /// This unpacks the AliHLTMUONTrackStruct::fFlags bits into
+ /// its component fields.
+ /// @param flags The flags from an AliHLTMUONTrackStruct structure.
+ /// @param sign Sets this to the particle sign.
+ /// @param hitset Sets the array elements to indicate if the corresponding
+ /// fHits[i] element was set/filled.
+
+ AliHLTUInt32_t signbits = flags & 0xC0000000;
+ switch (signbits)
+ {
+ case 0x80000000: sign = kSignMinus; break;
+ case 0x40000000: sign = kSignPlus; break;
+ default: sign = kSignUnknown; break;
+ }
+
+ for (AliHLTUInt32_t i = 0; i < 16; i++)
+ {
+ hitset[i] = ((flags & (0x1u << i)) == (0x1u << i));
+ }
+}
+
+
AliHLTUInt32_t AliHLTMUONUtils::PackTrackDecisionBits(bool highPt, bool lowPt)
{
///
{
return kMansoCandidatesDataBlock;
}
+ else if (strcmp(type, "tracks") == 0)
+ {
+ return kTracksDataBlock;
+ }
else if (strcmp(type, "singlesdecision") == 0)
{
return kSinglesDecisionDataBlock;
case kMansoCandidatesDataBlock:
t = AliHLTMUONConstants::MansoCandidatesBlockDataType();
break;
+ case kTracksDataBlock:
+ t = AliHLTMUONConstants::TracksBlockDataType();
+ break;
case kSinglesDecisionDataBlock:
t = AliHLTMUONConstants::SinglesDecisionBlockDataType();
break;
case kDataWordDifferent: return "kDataWordDifferent";
case kChiSquareInvalid: return "kChiSquareInvalid";
case kMomentumVectorNotZero: return "kMomentumVectorNotZero";
+ case kMomentumParamsNotZero: return "kMomentumParamsNotZero";
+ case kDCAVertexNotZero: return "kDCAVertexNotZero";
case kRoiRadiusInvalid: return "kRoiRadiusInvalid";
case kHitNotWithinRoi: return "kHitNotWithinRoi";
case kPtValueNotValid: return "kPtValueNotValid";
return "The raw data word is different from the unpacked values.";
case kChiSquareInvalid:
return "The chi squared value must be a positive value or -1"
- " indicating a fitting error.";
+ " indicating no fit or a fitting error.";
case kMomentumVectorNotZero:
return "The chi sqaured value is set to -1 indicating momentum"
" was not fitted, but the momentum vector was not zero.";
+ case kMomentumParamsNotZero:
+ return "The chi sqaured value is set to -1 indicating the track"
+ " was not fitted, but the fitted momentum parameters are not zero.";
+ case kDCAVertexNotZero:
+ return "The chi sqaured value is set to -1 indicating the track"
+ " was not fitted, but the DCA vertex is not zero.";
case kRoiRadiusInvalid:
return "The region of interest radius is invalid.";
case kHitNotWithinRoi:
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
}
+bool AliHLTMUONUtils::HeaderOk(
+ const AliHLTMUONTracksBlockStruct& block,
+ WhyNotValid* reason, AliHLTUInt32_t& reasonCount
+ )
+{
+ /// Method used to check if the header information corresponds to the
+ /// supposed type of the raw dHLT data block.
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
+ /// to an array of at least 'reasonCount' number of elements. It will
+ /// be filled with the reason codes describing why the header is not
+ /// valid.
+ /// \param [in,out] reasonCount This should initially specify the size of
+ /// the array pointed to by 'reason'. It will be filled with the number
+ /// of items actually filled into the reason array upon exit from this
+ /// method.
+ /// \returns true if there is no problem with the header and false otherwise.
+
+ AliHLTUInt32_t maxCount = reasonCount;
+ reasonCount = 0;
+ bool result = true;
+
+ // The block must have the correct type.
+ if (block.fHeader.fType != kTracksDataBlock)
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kHeaderContainsWrongType;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // The block's record width must be the correct size.
+ if (block.fHeader.fRecordWidth != sizeof(AliHLTMUONTrackStruct))
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kHeaderContainsWrongRecordWidth;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ return result;
+}
+
+
bool AliHLTMUONUtils::HeaderOk(
const AliHLTMUONSinglesDecisionBlockStruct& block,
WhyNotValid* reason, AliHLTUInt32_t& reasonCount
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// Method used to check if the header information corresponds to the
/// supposed type of the raw dHLT data block.
- /// [in] \param block The data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the header is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// This method is used to check more extensively if the integrity of the
/// trigger record structure is OK and returns true in that case.
- /// [in] \param tr The trigger record structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] tr The trigger record structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is
/// not valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// This method is used to check more extensively if the integrity of the
/// dHLT raw internal data block is OK and returns true in that case.
- /// [in] \param block The trigger record data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The trigger record data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the trigger record that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kInvalidChamberNumber
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
{
/// This method is used to check more extensively if the integrity of the
/// trigger record debug information structure is OK and returns true in that case.
- /// [in] \param trigInfo The trigger record debug information structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] trigInfo The trigger record debug information structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// This method is used to check more extensively if the integrity of the
/// dHLT raw internal data block is OK and returns true in that case.
- /// [in] \param block The trigger record debugging information data block
+ /// \param [in] block The trigger record debugging information data block
/// to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the trigger record debug information
/// structure that had a problem.
/// - kInvalidDetElementNumber
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
{
/// This method is used to check more extensively if the integrity of the
/// reconstructed hit structure is OK and returns true in that case.
- /// [in] \param hit The reconstructed hit structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] hit The reconstructed hit structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is
/// not valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// This method is used to check more extensively if the integrity of the
/// dHLT raw internal hits data block is OK and returns true in that case.
- /// [in] \param block The reconstructed hits data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The reconstructed hits data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the reconstructed hits that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kInvalidChamberNumber
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
{
/// This method is used to check more extensively if the integrity of the
/// cluster structure is OK and returns true in that case.
- /// [in] \param cluster The cluster structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] cluster The cluster structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is
/// not valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// This method is used to check more extensively if the integrity of the
/// dHLT internal clusters data block is OK and returns true in that case.
- /// [in] \param block The clusters data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The clusters data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the cluster structure that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kInvalidChargeNB
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
{
/// This method is used to check more extensively if the integrity of the
/// channel structure is OK and returns true in that case.
- /// [in] \param cluster The channel structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] cluster The channel structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is
/// not valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// This method is used to check more extensively if the integrity of the
/// dHLT internal channels data block is OK and returns true in that case.
- /// [in] \param block The channels data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The channels data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the channel structure that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kDataWordDifferent
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
{
/// This method is used to check more extensively if the integrity of the
/// Manso track structure is OK and returns true in that case.
- /// [in] \param track The track structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] track The track structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is
/// not valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
{
/// This method is used to check more extensively if the integrity of the
/// dHLT internal Manso track data block is OK and returns true in that case.
- /// [in] \param block The Manso track data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The Manso track data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the Manso track that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kInvalidChamberNumber
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
{
/// This method is used to check more extensively if the integrity of the
/// Manso track candidate structure is OK and returns true in that case.
- /// [in] \param track The track candidate structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] track The track candidate structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is
/// not valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
/// This method is used to check more extensively if the integrity of the
/// dHLT internal Manso candidates data block is OK and returns true in
/// that case.
- /// [in] \param block The Manso track candidate data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The Manso track candidate data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the track candidate that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kHitNotWithinRoi
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
}
+bool AliHLTMUONUtils::IntegrityOk(
+ const AliHLTMUONTrackStruct& track,
+ WhyNotValid* reason,
+ AliHLTUInt32_t& reasonCount
+ )
+{
+ /// This method is used to check more extensively if the integrity of the
+ /// full track structure is OK and returns true in that case.
+ /// \param [in] track The track structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
+ /// to an array of at least 'reasonCount' number of elements. It will
+ /// be filled with the reason codes describing why the structure is
+ /// not valid.
+ /// \param [in,out] reasonCount This should initially specify the size of
+ /// the array pointed to by 'reason'. It will be filled with the number
+ /// of items actually filled into the reason array upon exit from this
+ /// method.
+ /// \returns true if there is no problem with the structure and false otherwise.
+
+ AliHLTUInt32_t maxCount = reasonCount;
+ reasonCount = 0;
+ bool result = true;
+
+ // Check that the track ID has a valid value.
+ if (not (track.fId >= 0 or track.fId == -1))
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kInvalidIdValue;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Check that the corresponding trigger record ID has a valid value.
+ if (not (track.fTrigRec >= 0 or track.fTrigRec == -1))
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kInvalidTriggerIdValue;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Make sure that the reserved bits in the fFlags field are set
+ // to zero.
+ if ((track.fFlags & 0x3FFF0000) != 0)
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kReservedBitsNotZero;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Make sure the sign is not invalid.
+ if ((track.fFlags & 0xC0000000) == 0xC0000000)
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kParticleSignBitsNotValid;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Check that fHit[i] is nil if the corresponding bit in the
+ // flags word is zero.
+ const AliHLTMUONRecHitStruct& nilhit = AliHLTMUONConstants::NilRecHitStruct();
+ for (int i = 0; i < 16; i++)
+ {
+ if ((track.fFlags & (0x1 << i)) == 0 and track.fHit[i] != nilhit)
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kHitNotMarkedAsNil;
+ reasonCount++;
+ }
+ result = false;
+ break;
+ }
+ }
+
+ // Check that the chi squared value is valid
+ if (not (track.fChi2 >= 0 or track.fChi2 == -1))
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kChiSquareInvalid;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Check that if chi squared is -1 then the momentum vector is zero.
+ if (track.fChi2 == -1 and
+ not (track.fPx == 0 and track.fPy == 0 and track.fPz == 0)
+ )
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kMomentumVectorNotZero;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Check that if chi squared is -1 then the momentum parameters are zero.
+ if (track.fChi2 == -1 and
+ not (track.fInverseBendingMomentum == 0 and track.fThetaX == 0 and track.fThetaY == 0)
+ )
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kMomentumParamsNotZero;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Check that if chi squared is -1 then the momentum parameters are zero.
+ if (track.fChi2 == -1 and
+ not (track.fX == 0 and track.fY == 0 and track.fZ == 0)
+ )
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kDCAVertexNotZero;
+ reasonCount++;
+ }
+ result = false;
+ }
+
+ // Check the individual hits
+ for (int i = 0; i < 16; i++)
+ {
+ AliHLTUInt32_t filledCount = maxCount - reasonCount;
+ if (not IntegrityOk(track.fHit[i], reason + reasonCount, filledCount))
+ {
+ reasonCount += filledCount;
+ result = false;
+ }
+ }
+
+ return result;
+}
+
+
+bool AliHLTMUONUtils::IntegrityOk(
+ const AliHLTMUONTracksBlockStruct& block,
+ WhyNotValid* reason,
+ AliHLTUInt32_t* recordNum,
+ AliHLTUInt32_t& reasonCount
+ )
+{
+ /// This method is used to check more extensively if the integrity of the
+ /// dHLT internal track data block is OK and returns true in that case.
+ /// \param [in] block The track data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
+ /// to an array of at least 'reasonCount' number of elements. It will
+ /// be filled with the reason codes describing why the data block is
+ /// not valid.
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
+ /// to an array of at least 'reasonCount' number of elements. It will
+ /// be filled with the number of the Manso track that had a problem.
+ /// The value 'recordNum[i]' will only contain a valid value if
+ /// the corresponding 'reason[i]' contains one of:
+ /// - kInvalidIdValue
+ /// - kInvalidTriggerIdValue
+ /// - kReservedBitsNotZero
+ /// - kParticleSignBitsNotValid
+ /// - kHitNotMarkedAsNil
+ /// - kChiSquareInvalid
+ /// - kMomentumVectorNotZero
+ /// - kMomentumParamsNotZero
+ /// - kDCAVertexNotZero
+ /// - kInvalidDetElementNumber
+ /// - kInvalidChamberNumber
+ /// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
+ /// was set and is valid or not.
+ /// \param [in,out] reasonCount This should initially specify the size of
+ /// the array pointed to by 'reason' and 'recordNum'. It will be filled
+ /// with the number of items actually filled into the arrays upon exit
+ /// from this method.
+ /// \returns true if there is no problem with the data and false otherwise.
+
+ AliHLTUInt32_t maxCount = reasonCount;
+ bool result = HeaderOk(block, reason, reasonCount);
+
+ const AliHLTMUONTrackStruct* track =
+ reinterpret_cast<const AliHLTMUONTrackStruct*>(&block + 1);
+
+ // Check if any track ID is duplicated.
+ for (AliHLTUInt32_t i = 0; i < block.fHeader.fNrecords; i++)
+ {
+ AliHLTInt32_t id = track[i].fId;
+ for (AliHLTUInt32_t j = i+1; j < block.fHeader.fNrecords; j++)
+ {
+ if (id == track[j].fId)
+ {
+ if (reason != NULL and reasonCount < maxCount)
+ {
+ reason[reasonCount] = kFoundDuplicateIDs;
+ reasonCount++;
+ }
+ result = false;
+ }
+ }
+ }
+
+ // Check that all the tracks have integrity.
+ for (AliHLTUInt32_t i = 0; i < block.fHeader.fNrecords; i++)
+ {
+ AliHLTUInt32_t filledCount = maxCount - reasonCount;
+ if (not IntegrityOk(track[i], reason+reasonCount, filledCount))
+ {
+ // reasons filled in IntegrityOk, now we just need to adjust
+ // reasonCount and fill the recordNum values.
+ if (recordNum != NULL)
+ {
+ for (AliHLTUInt32_t n = 0; n < filledCount; n++)
+ recordNum[reasonCount + n] = i;
+ }
+ reasonCount += filledCount;
+ result = false;
+ }
+ }
+
+ return result;
+}
+
+
bool AliHLTMUONUtils::IntegrityOk(
const AliHLTMUONTrackDecisionStruct& decision,
WhyNotValid* reason,
{
/// This method is used to check more extensively if the integrity of the
/// single track trigger decision structure is OK and returns true in that case.
- /// [in] \param decision The trigger decision structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] decision The trigger decision structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
/// This method is used to check more extensively if the integrity of the
/// dHLT internal single track trigger decision data block is OK and returns
/// true in that case.
- /// [in] \param block The single track trigger decision data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The single track trigger decision data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the trigger decision that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kPtValueNotValid
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
{
/// This method is used to check more extensively if the integrity of the
/// track pair trigger decision structure is OK and returns true in that case.
- /// [in] \param decision The trigger decision structure to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] decision The trigger decision structure to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the structure is not
/// valid.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason'. It will be filled with the number
/// of items actually filled into the reason array upon exit from this
/// method.
/// This method is used to check more extensively if the integrity of the
/// dHLT internal track pair trigger decision data block is OK and returns
/// true in that case.
- /// [in] \param block The track pair trigger decision data block to check.
- /// [out] \param reason If this is not NULL, then it is assumed to point
+ /// \param [in] block The track pair trigger decision data block to check.
+ /// \param [out] reason If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the reason codes describing why the data block is
/// not valid.
- /// [out] \param recordNum If this is not NULL, then it is assumed to point
+ /// \param [out] recordNum If this is not NULL, then it is assumed to point
/// to an array of at least 'reasonCount' number of elements. It will
/// be filled with the number of the trigger decision that had a problem.
/// The value 'recordNum[i]' will only contain a valid value if
/// - kHighPtCountInvalid
/// \note You can use RecordNumberWasSet(reason[i]) to check if 'recordNum[i]'
/// was set and is valid or not.
- /// [in/out] \param reasonCount This should initially specify the size of
+ /// \param [in,out] reasonCount This should initially specify the size of
/// the array pointed to by 'reason' and 'recordNum'. It will be filled
/// with the number of items actually filled into the arrays upon exit
/// from this method.
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff