Public Member Functions | |
def | __init__ |
def | __reduce__ |
def | __iter__ |
def | __len__ |
def | __getitem__ |
def | generateTract |
A SkyMap that generates its tracts on request and caches them A subclass should define * __init__ to calculate the required number of tracts (and pass it up) * generateTract to generate a tract Subclassers should also check that the arguments to the constructor are consistent with the below __reduce__ method.
Definition at line 28 of file cachingSkyMap.py.
def lsst.skymap.cachingSkyMap.CachingSkyMap.__init__ | ( | self, | |
numTracts, | |||
config = None , |
|||
version = 0 |
|||
) |
Definition at line 39 of file cachingSkyMap.py.
def lsst.skymap.cachingSkyMap.CachingSkyMap.__getitem__ | ( | self, | |
index | |||
) |
Get the TractInfo for a particular index The tract is returned from a cache, if available, otherwise generated on the fly.
Definition at line 66 of file cachingSkyMap.py.
def lsst.skymap.cachingSkyMap.CachingSkyMap.__iter__ | ( | self | ) |
Iterator over tracts
Definition at line 57 of file cachingSkyMap.py.
def lsst.skymap.cachingSkyMap.CachingSkyMap.__len__ | ( | self | ) |
Length is number of tracts
Definition at line 62 of file cachingSkyMap.py.
def lsst.skymap.cachingSkyMap.CachingSkyMap.__reduce__ | ( | self | ) |
To support pickling Warning: This method assumes that the constructor should be defined: __init__(self, config, version=defaultVersion) The use of 'config' is effectively set by the registry mechanism. If additional optional arguments are added, this method should be overridden to correspond.
Definition at line 46 of file cachingSkyMap.py.
def lsst.skymap.cachingSkyMap.CachingSkyMap.generateTract | ( | self, | |
index | |||
) |
Generate the TractInfo for the particular index
Definition at line 80 of file cachingSkyMap.py.