Alembic Version 1.1
ArchiveWriter.h
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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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35//-*****************************************************************************
36
37#ifndef Alembic_AbcCoreAbstract_ArchiveWriter_h
38#define Alembic_AbcCoreAbstract_ArchiveWriter_h
39
40#include <Alembic/Util/Export.h>
44
45namespace Alembic {
46namespace AbcCoreAbstract {
47namespace ALEMBIC_VERSION_NS {
48
49//-*****************************************************************************
57namespace IllustrationOnly {
58struct ALEMBIC_EXPORT ArchiveWriterConstructor
59{
60 // Create an archive writer with the given file name and meta data.
61 ArchiveWriterPtr operator()( const std::string &iFileName,
62 const MetaData &iMetaData );
63};
64} // End namespace IllustrationOnly
65
66//-*****************************************************************************
71{
72protected:
74 : m_compressionHint( -1 ) {}
75
76public:
79 virtual ~ArchiveWriter();
80
81 //-*************************************************************************
82 // NEW FUNCTIONS
83 //-*************************************************************************
84
87 virtual const std::string &getName() const = 0;
88
91 virtual const MetaData &getMetaData() const = 0;
92
96 virtual ObjectWriterPtr getTop() = 0;
97
100 int8_t getCompressionHint() const { return m_compressionHint; }
101
105 void setCompressionHint( int8_t iCh )
106 {
107 m_compressionHint = iCh < -1 ? -1 :
108 ( iCh > 9 ? 9 : iCh );
109 }
110
114
120 virtual uint32_t addTimeSampling( const TimeSampling & iTs ) = 0;
121
125 virtual TimeSamplingPtr getTimeSampling( uint32_t iIndex ) = 0;
126
129 virtual uint32_t getNumTimeSamplings() = 0;
130
134 virtual index_t getMaxNumSamplesForTimeSamplingIndex( uint32_t iIndex ) = 0;
135
139 virtual void setMaxNumSamplesForTimeSamplingIndex( uint32_t iIndex,
140 index_t iMaxIndex ) = 0;
141
142private:
143 int8_t m_compressionHint;
144};
145
146} // End namespace ALEMBIC_VERSION_NS
147
148using namespace ALEMBIC_VERSION_NS;
149
150} // End namespace AbcCoreAbstract
151} // End namespace Alembic
152
153#endif
154
#define ALEMBIC_EXPORT
Definition: Export.h:51
#define ALEMBIC_VERSION_NS
Definition: Foundation.h:105
virtual const std::string & getName() const =0
virtual uint32_t addTimeSampling(const TimeSampling &iTs)=0
virtual void setMaxNumSamplesForTimeSamplingIndex(uint32_t iIndex, index_t iMaxIndex)=0
virtual index_t getMaxNumSamplesForTimeSamplingIndex(uint32_t iIndex)=0
virtual TimeSamplingPtr getTimeSampling(uint32_t iIndex)=0
Alembic::Util::shared_ptr< ArchiveWriter > ArchiveWriterPtr
Smart Ptrs to Writers.
Alembic::Util::shared_ptr< ObjectWriter > ObjectWriterPtr
Alembic::Util::shared_ptr< TimeSampling > TimeSamplingPtr
Definition: TimeSampling.h:137
Alembic namespace ...
Definition: ArchiveInfo.h:46