33 #ifndef OPENVDB_IO_FILE_HAS_BEEN_INCLUDED
34 #define OPENVDB_IO_FILE_HAS_BEEN_INCLUDED
56 typedef std::multimap<Name, GridDescriptor>
NameMap;
59 explicit File(
const std::string& filename);
62 const std::string&
filename()
const {
return mFilename; }
71 bool isOpen()
const {
return mIsOpen; }
77 bool hasGrid(
const Name&)
const;
112 template<
typename Gr
idPtrContainerT>
113 void write(
const GridPtrContainerT&,
const MetaMap& =
MetaMap())
const;
130 Name gridName()
const {
return GridDescriptor::nameAsString(mIter->second.uniqueName()); }
137 NameIterator beginName()
const;
140 NameIterator endName()
const;
144 void resetInStream()
const { mInStream.seekg(0, std::ios::beg); }
147 void readGridDescriptors(std::istream&);
151 NameMapCIter findDescriptor(
const Name&)
const;
164 void readGridPartial(
GridBase::Ptr, std::istream&,
bool isInstance,
bool readTopology)
const;
169 File(
const File& other);
170 File& operator=(
const File& other);
172 friend class ::TestFile;
173 friend class ::TestStream;
176 std::string mFilename;
180 mutable std::ifstream mInStream;
196 template<
typename Gr
idPtrContainerT>
198 File::write(
const GridPtrContainerT& container,
const MetaMap& metadata)
const
201 std::copy(container.begin(), container.end(), std::back_inserter(grids));
202 this->writeGrids(grids, metadata);
209 this->writeGrids(grids, metadata);
216 #endif // OPENVDB_IO_FILE_HAS_BEEN_INCLUDED
std::vector< GridBase::ConstPtr > GridCPtrVec
Definition: Grid.h:401
NameIterator & operator++()
Definition: File.h:123
const std::string & filename() const
Definition: File.h:62
NameIterator(const NameMapCIter &iter)
Definition: File.h:120
bool isOpen() const
Return true if the file has been opened for reading, false otherwise.
Definition: File.h:71
bool operator!=(const NameIterator &iter) const
Definition: File.h:126
std::string Name
Definition: Name.h:44
~NameIterator()
Definition: File.h:121
#define OPENVDB_VERSION_NAME
Definition: version.h:45
Name gridName() const
Definition: File.h:130
bool operator==(const NameIterator &iter) const
Definition: File.h:125
std::map< Name, GridBase::Ptr > NamedGridMap
Definition: Archive.h:206
Name operator*() const
Definition: File.h:128
boost::shared_ptr< const GridBase > ConstPtr
Definition: Grid.h:107
std::multimap< Name, GridDescriptor > NameMap
Definition: File.h:56
Grid archive associated with a file on disk.
Definition: File.h:53
Grid serializer/unserializer.
Definition: Archive.h:112
boost::shared_ptr< GridPtrVec > GridPtrVecPtr
Definition: Grid.h:399
NameMap::const_iterator NameMapCIter
Definition: File.h:57
#define OPENVDB_USE_VERSION_NAMESPACE
Definition: version.h:56
GridType::Ptr createGrid(const typename GridType::ValueType &background)
Create a new grid of type GridType with a given background value.
Definition: Grid.h:1236
boost::shared_ptr< GridBase > Ptr
Definition: Grid.h:106