virtual KcsStatus addAsParent(KcsXformSeq *parent);
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Adds a parent to my list of parents.
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virtual KcsStatus delAsParent(KcsXformSeq *parent);
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Deletes a parent from my list of parents. Decrements the parent use count
and unshares the parent.
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virtual KcsStatus deOptimize();
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Deoptimizes this sequence. If the original data is not available, returns KCS_CANNOT_DEOPTIMIZE.
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virtual KcsStatus
evalSegment(const KcsOperationType opsAndHints,
KcsPixelLayout *inBuffer,
KcsPixelLayout *outBUffer,
KcsCallbackFunction progress);
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Evaluates the inBuffer
data through the sequence of Xforms described by this instance into outBuffer.
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virtual KcsStatus
getLeftmostXform(long *n,
KcsXformSeq **pnextXform,
KcsXform **nextXform);
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Gets the leftmost basic Xform in the sequence. Returns
the parent of the xform(pnextXform) and the number of the
Xform within that sequence. Recurses to the true leftmost.
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virtual KcsStatus
getNextXform(KcsXformSeq **pnextXform,
KcsXform **nextXform);
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Gets the next basic Xform in the sequence. Returns the
parent of the xform(pnextXform). Unrolls a sequence into
a list of its most basic Xforms. Returns KCS_END_OF_XFORMS
when it reaches the last Xform in the sequence.
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virtual long getOrigNumber() const
{return(numOriginalXforms);};;
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Returns the number of KcsXforms
in the sequence.
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virtual KcsStatus
getRightmostXform(long *n,
KcsXformSeq **pnextXform,
KcsXform **nextXform);
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Gets the rightmost basic Xform in the sequence.
Returns the parent of the xform(pnextXform) and the number
of the Xform within that sequence. Recurses to the true rightmost.
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virtual KcsStatus
getXform(long n, KcsXform **anXform);
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Gets the nth Xform in the
list. Applies only to this sequence. It does not recurse through sequences
of sequences.
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virtual KcsStatus
insertXform(long n, KcsXform *anXform);
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Adds the Xform in the nth
position in the list. It is not recursive.
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virtual KcsOptimizationType isOptimized();
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Indicates if the sequence is optimized.
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KcsXformSeq(KcsStatus *status,
KcsAttributeSet *aAttrSet = NULL);
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Constructors from a sequence of 0 Xforms.
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KcsXformSeq(KcsStatus *status,
const KcsOperationType opsAndHints,
KcsChunkSet *aChunkSet,
KcsChunkId chunkId,
KcsAttributeSet *aAttrSet = NULL);
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Constructors from a chunk set object.
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KcsXformSeq(const KcsOperationType opsAndHints,
const long numXforms, KcsXform **technologies,
KcsCallbackFunction progress,
long *numberThatFailed, KcsStatus *stat,
KcsAttributeSet *aAttrSet = NULL);
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Constructors based on the list of Xforms supplied.
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virtual ~KcsXformSeq();
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Destructor.
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virtual KcsOptimizationType isOptimized();
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Queries whether this sequence has been optimized.
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virtual KcsStatus
optimizeLineage(const KcsOperationType opsAndHints,
const KcsOptimizationType optimization,
KcsCallbackFunction prog);
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Optimizes this Xform and all of its lineages.
Does not optimize parents since a parent use count is kept.
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virtual KcsStatus
removeXform(long n);
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Deletes the nth Xform in the list. It
is not recursive.
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virtual KcsStatus
replaceXform(long n, KcsXform *anXform);
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Replaces the Xform in the nth
position in the list with an Xform. It is not recursive.
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