28 #ifndef LATTICES_LCPAGEDMASK_H
29 #define LATTICES_LCPAGEDMASK_H
159 virtual void flush();
A Vector of integers, for indexing into Array<T> objects.
virtual String type() const
Region type.
virtual void tempClose()
Temporarily close the lattice.
virtual uInt advisedMaxPixels() const
Returns the maximum recommended number of pixels for a cursor.
virtual Bool isWritable() const
An LCPagedMask is writable if the underlying PagedArray is.
PagedArray< Bool > itsMask
Class to define a rectangular box of interest.
virtual void handleDelete()
Handle deletion of the region by deleting the associated table.
virtual Bool operator==(const LCRegion &other) const
Comparison.
LatticeExprNode mask(const LatticeExprNode &expr)
This function returns the mask of the given expression.
virtual void clearCache()
Clears and frees up the caches, but the maximum allowed cache size is unchanged from when setCacheSiz...
virtual void setCacheSizeFromPath(const IPosition &sliceShape, const IPosition &windowStart, const IPosition &windowLength, const IPosition &axisPath)
Set the cache size as to "fit" the indicated path.
virtual LatticeIterInterface< Bool > * makeIter(const LatticeNavigator &navigator, Bool useRef) const
This function is used by the LatticeIterator class to generate an iterator of the correct type for th...
static LCPagedMask * fromRecord(const TableRecord &, const String &tablename)
Convert correct object from a record.
virtual void setCacheSizeInTiles(uInt howManyTiles)
Set the actual cache size for this Array to be be big enough for the indicated number of tiles...
LCPagedMask & operator=(const LCPagedMask &other)
Assignment (reference semantics).
virtual Bool hasLock(FileLocker::LockType) const
virtual void handleRename(const String &newName, Bool overwrite)
Handle renaming the region by renaming the associated table.
virtual IPosition doNiceCursorShape(uInt maxPixels) const
Help the user pick a cursor for most efficient access.
A base class for Lattice iterators.
Define the shape and tile shape.
static String className()
Get the class name (to store in the record).
virtual void flush()
Flush the data (but do not unlock).
virtual LCRegion * doTranslate(const Vector< Float > &translateVector, const IPosition &newLatticeShape) const
Construct another LCPagedMask (for e.g.
virtual TableRecord toRecord(const String &tableName) const
Convert the (derived) object to a record.
virtual LCRegion * cloneRegion() const
Make a copy of the derived object.
const IPosition & latticeShape() const
Give the full lattice shape.
bool Bool
Define the standard types used by Casacore.
virtual void showCacheStatistics(ostream &os) const
Report on cache success.
virtual Bool lock(FileLocker::LockType, uInt nattempts)
Handle the (un)locking.
A hierarchical collection of named fields of various types.
Class to define a rectangular mask as a region.
virtual void setMaximumCacheSize(uInt howManyPixels)
Set the maximum (allowed) cache size as indicated.
String: the storage and methods of handling collections of characters.
virtual void resync()
Resynchronize the PagedArray object with the lattice file.
virtual uInt maximumCacheSize() const
Maximum size - not necessarily all used.
LockType
Define the possible lock types.
Abstract base class to define a single region.
virtual void reopen()
Explicitly reopen the temporarily closed lattice.
virtual ~LCPagedMask()
Destructor.
Abstract base class to steer lattice iterators.
Abstract base class to define a region of interest in lattice coordinates.