Alembic: AbcCoreAbstract/TimeSampling.h Source File

Alembic 1.8.11

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TimeSampling.h
1//-*****************************************************************************
2//
3// Copyright (c) 2009-2012,
4// Sony Pictures Imageworks, Inc. and
5// Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
6//
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19// Industrial Light & Magic nor the names of their contributors may be used
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36
37#ifndef Alembic_AbcCoreAbstract_TimeSampling_h
38#define Alembic_AbcCoreAbstract_TimeSampling_h
39
40#include <Alembic/Util/Export.h>
41#include <Alembic/AbcCoreAbstract/Foundation.h>
42#include <Alembic/AbcCoreAbstract/TimeSamplingType.h>
43#include <Alembic/AbcCoreAbstract/ArraySample.h>
44
45namespace Alembic {
46namespace AbcCoreAbstract {
47namespace ALEMBIC_VERSION_NS {
48
49
50//-*****************************************************************************
57 class ALEMBIC_EXPORT TimeSampling
58{
59public:
64 TimeSampling( const TimeSamplingType & iTimeSamplingType,
65
67 const std::vector < chrono_t > & iSampleTimes );
68
71 TimeSampling( chrono_t iTimePerCycle, chrono_t iStartTime );
72
73 TimeSampling();
74
75 TimeSampling( const TimeSampling &copy );
76 TimeSampling & operator=( const TimeSampling &copy );
77
78 bool operator==( const TimeSampling & iRhs ) const
79 {
80 return (m_timeSamplingType == iRhs.m_timeSamplingType &&
81 m_sampleTimes == iRhs.m_sampleTimes);
82 }
83
88 size_t getNumStoredTimes() const
89 {
90 return m_sampleTimes.size();
91 }
92
93 const std::vector < chrono_t > & getStoredTimes() const
94 {
95 return m_sampleTimes;
96 }
97
98 TimeSamplingType getTimeSamplingType() const
99 {
100 return m_timeSamplingType;
101 }
102
105 chrono_t getSampleTime( index_t iIndex ) const;
106
111 std::pair<index_t, chrono_t> getFloorIndex( chrono_t iTime,
112 index_t iNumSamples ) const;
113
118 std::pair<index_t, chrono_t> getCeilIndex( chrono_t iTime,
119 index_t iNumSamples ) const;
120
123 std::pair<index_t, chrono_t> getNearIndex( chrono_t iTime,
124 index_t iNumSamples ) const;
125
126protected:
129 TimeSamplingType m_timeSamplingType;
130
131 std::vector < chrono_t > m_sampleTimes;
132
133private:
134 // sanity checks the data coming in
135 void init();
136};
137
138typedef Alembic::Util::shared_ptr<TimeSampling> TimeSamplingPtr;
139
140} // End namespace ALEMBIC_VERSION_NS
141
142using namespace ALEMBIC_VERSION_NS;
143
144} // End namespace AbcCoreAbstract
145} // End namespace Alembic
146
147#endif
148
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::TimeSampling::TimeSampling
TimeSampling(const TimeSamplingType &iTimeSamplingType, const std::vector< chrono_t > &iSampleTimes)
Definition TimeSampling.cpp:57
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::TimeSampling::m_timeSamplingType
TimeSamplingType m_timeSamplingType
Definition TimeSampling.h:129
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::TimeSampling::getNumStoredTimes
size_t getNumStoredTimes() const
Definition TimeSampling.h:88
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::TimeSamplingType
Definition TimeSamplingType.h:69
Alembic
Alembic namespace ...
Definition ArchiveInfo.cpp:39