4 #ifndef OPENVDB_IO_ARCHIVE_HAS_BEEN_INCLUDED 5 #define OPENVDB_IO_ARCHIVE_HAS_BEEN_INCLUDED 7 #include <openvdb/version.h> 12 #include <openvdb/version.h> 45 virtual Ptr copy()
const;
49 std::string getUniqueTag()
const;
51 bool isIdentical(
const std::string& uuidStr)
const;
60 std::string version()
const;
71 static bool hasBloscCompression();
74 static bool hasZLibCompression();
99 static bool isDelayedLoadingEnabled();
111 void setFormatVersion(std::istream&);
118 void setLibraryVersion(std::istream&);
126 void setGridCompression(std::ostream&,
const GridBase&)
const;
129 static void readGridCompression(std::istream&);
132 static int32_t readGridCount(std::istream&);
158 std::ostream&,
bool seekable)
const;
162 bool readHeader(std::istream&);
166 void writeHeader(std::ostream&,
bool seekable)
const;
175 friend class ::TestFile;
178 uint32_t mFileVersion;
182 mutable std::string mUuid;
185 bool mInputHasGridOffsets;
188 bool mEnableInstancing;
190 uint32_t mCompression;
192 bool mEnableGridStats;
199 #endif // OPENVDB_IO_ARCHIVE_HAS_BEEN_INCLUDED static const uint32_t DEFAULT_COMPRESSION_FLAGS
Definition: Archive.h:37
Definition: version.h.in:279
std::vector< GridBase::ConstPtr > GridCPtrVec
Definition: Grid.h:513
SharedPtr< const Archive > ConstPtr
Definition: Archive.h:35
bool isGridStatsMetadataEnabled() const
Return true if grid statistics (active voxel count and bounding box, etc.) are computed and written a...
Definition: Archive.h:86
uint32_t fileVersion() const
Return the file format version number of the input stream.
Definition: Archive.h:54
virtual void write(const GridCPtrVec &, const MetaMap &=MetaMap()) const
Write the grids in the given container to this archive's output stream.
Definition: Archive.h:92
SharedPtr< GridBase > Ptr
Definition: Grid.h:80
SharedPtr< Archive > Ptr
Definition: Archive.h:34
bool inputHasGridOffsets() const
Return true if the input stream contains grid offsets that allow for random access or partial reading...
Definition: Archive.h:104
std::vector< GridBase::Ptr > GridPtrVec
Definition: Grid.h:508
std::map< Name, GridBase::Ptr > NamedGridMap
Definition: Archive.h:143
Grid serializer/unserializer.
Definition: Archive.h:31
void setCompression(uint32_t c)
Specify whether and how the data stream should be compressed.
Definition: Archive.h:82
std::shared_ptr< T > SharedPtr
Definition: Types.h:114
VersionId libraryVersion() const
Return the (major, minor) version number of the library that was used to write the input stream...
Definition: Archive.h:57
Definition: Exceptions.h:13
SharedPtr< const GridBase > ConstPtr
Definition: Grid.h:81
void setGridStatsMetadataEnabled(bool b)
Specify whether grid statistics (active voxel count and bounding box, etc.) should be computed and wr...
Definition: Archive.h:89
uint32_t compression() const
Return a bit mask specifying compression options for the data stream.
Definition: Archive.h:77
Definition: GridDescriptor.h:19
void setInstancingEnabled(bool b)
Specify whether trees shared by multiple grids should be written out only once (true) or once per gri...
Definition: Archive.h:68
std::string Name
Definition: Name.h:19
#define OPENVDB_VERSION_NAME
The version namespace name for this library version.
Definition: version.h.in:121
OPENVDB_API void setDataCompression(std::ios_base &, uint32_t compressionFlags)
Associate with the given stream a bitwise OR of compression option flags (COMPRESS_ZIP, COMPRESS_ACTIVE_MASK, etc.) specifying whether and how input data is compressed or output data should be compressed.
void setInputHasGridOffsets(bool b)
Definition: Archive.h:105
#define OPENVDB_USE_VERSION_NAMESPACE
Definition: version.h.in:218
bool isInstancingEnabled() const
Return true if trees shared by multiple grids are written out only once, false if they are written ou...
Definition: Archive.h:64
Abstract base class for typed grids.
Definition: Grid.h:77