4 #ifndef OPENVDB_IO_ARCHIVE_HAS_BEEN_INCLUDED 5 #define OPENVDB_IO_ARCHIVE_HAS_BEEN_INCLUDED 13 #include <boost/uuid/uuid.hpp> 46 virtual Ptr copy()
const;
50 std::string getUniqueTag()
const;
52 bool isIdentical(
const std::string& uuidStr)
const;
61 std::string version()
const;
72 static bool hasBloscCompression();
97 static bool isDelayedLoadingEnabled();
109 void setFormatVersion(std::istream&);
116 void setLibraryVersion(std::istream&);
124 void setGridCompression(std::ostream&,
const GridBase&)
const;
127 static void readGridCompression(std::istream&);
130 static int32_t readGridCount(std::istream&);
156 std::ostream&,
bool seekable)
const;
160 bool readHeader(std::istream&);
164 void writeHeader(std::ostream&,
bool seekable)
const;
173 friend class ::TestFile;
176 uint32_t mFileVersion;
180 mutable boost::uuids::uuid mUuid;
183 bool mInputHasGridOffsets;
186 bool mEnableInstancing;
188 uint32_t mCompression;
190 bool mEnableGridStats;
197 #endif // OPENVDB_IO_ARCHIVE_HAS_BEEN_INCLUDED
Definition: GridDescriptor.h:19
Abstract base class for typed grids.
Definition: Grid.h:77
SharedPtr< const GridBase > ConstPtr
Definition: Grid.h:81
std::string Name
Definition: Name.h:17
std::shared_ptr< T > SharedPtr
Definition: Types.h:91
SharedPtr< GridBase > Ptr
Definition: Grid.h:80
static const uint32_t DEFAULT_COMPRESSION_FLAGS
Definition: Archive.h:38
void setGridStatsMetadataEnabled(bool b)
Specify whether grid statistics (active voxel count and bounding box, etc.) should be computed and wr...
Definition: Archive.h:87
OPENVDB_API void setDataCompression(std::ios_base &, uint32_t compressionFlags)
Associate with the given stream a bitwise OR of compression option flags (COMPRESS_ZIP,...
Grid serializer/unserializer.
Definition: Archive.h:32
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:65
#define OPENVDB_VERSION_NAME
The version namespace name for this library version.
Definition: version.h:102
void setCompression(uint32_t c)
Specify whether and how the data stream should be compressed.
Definition: Archive.h:80
Definition: Exceptions.h:13
bool inputHasGridOffsets() const
Return true if the input stream contains grid offsets that allow for random access or partial reading...
Definition: Archive.h:102
uint32_t fileVersion() const
Return the file format version number of the input stream.
Definition: Archive.h:55
Library and file format version numbers.
std::vector< GridBase::Ptr > GridPtrVec
Definition: Grid.h:509
void setInputHasGridOffsets(bool b)
Definition: Archive.h:103
bool isGridStatsMetadataEnabled() const
Return true if grid statistics (active voxel count and bounding box, etc.) are computed and written a...
Definition: Archive.h:84
std::vector< GridBase::ConstPtr > GridCPtrVec
Definition: Grid.h:514
uint32_t compression() const
Return a bit mask specifying compression options for the data stream.
Definition: Archive.h:75
SharedPtr< const Archive > ConstPtr
Definition: Archive.h:36
Axis-aligned bounding box of signed integer coordinates.
Definition: Coord.h:248
VersionId libraryVersion() const
Return the (major, minor) version number of the library that was used to write the input stream.
Definition: Archive.h:58
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:90
Definition: version.h:210
std::map< Name, GridBase::Ptr > NamedGridMap
Definition: Archive.h:141
#define OPENVDB_USE_VERSION_NAMESPACE
Definition: version.h:154
SharedPtr< Archive > Ptr
Definition: Archive.h:35
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:69