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35 //-*****************************************************************************
36 #ifndef Alembic_Arnold_SampleUtil_h
37 #define Alembic_Arnold_SampleUtil_h
38 
39 #include <Alembic/AbcGeom/All.h>
40 
41 #include "ProcArgs.h"
42 
43 #include <set>
44 
45 using namespace Alembic::AbcGeom;
46 
47 typedef std::set<Abc::chrono_t> SampleTimeSet;
48 typedef std::map<Abc::chrono_t, M44d> MatrixSampleMap;
49 
50 //-*****************************************************************************
51 void GetRelevantSampleTimes( ProcArgs &args, TimeSamplingPtr timeSampling,
52                              size_t numSamples, SampleTimeSet &output,
53                              MatrixSampleMap * inheritedSamples = 0);
54 
55 //-*****************************************************************************
56 
57 void ConcatenateXformSamples( ProcArgs &args,
58         const MatrixSampleMap & parentSamples,
59         const MatrixSampleMap & localSamples,
60         MatrixSampleMap & outputSamples);
61 
62 //-*****************************************************************************
63 
64 Abc::chrono_t GetRelativeSampleTime( ProcArgs &args, Abc::chrono_t sampleTime);
65 
66 
67 
68 #endif
69