esys.escript.timeseries.TimeSeriesShift

Package esys :: Package escript :: Module timeseries :: Class TimeSeriesShift

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Class TimeSeriesShift

     TimeSeriesBase --+        
                      |        
  TimeSeriesBaseDataset --+    
                          |    
     TimeSeriesBase --+   |    
                      |   |    
TimeSeriesControlerView --+    
                          |    
                 TimeSeries --+
                              |
                             TimeSeriesShift

creates a shift of the time series, i.e. if d[n] is the datum at time t[n], the value at t[n] becomes v[n+shift] on the output

Method Summary
	`__init__(self, time_serie, shift)`
	`getControler(self)`
Inherited from TimeSeries
	`__add__(self, arg)`
	`__div__(self, arg)`
	`__lshift__(self, arg)`
	`__mul__(self, arg)`
	`__neg__(self)`
	`__pos__(self)`
	`__pow__(self, arg)`
	`__radd__(self, arg)`
	`__rdiv__(self, arg)`
	`__rmul__(self, arg)`
	`__rpow__(self, arg)`
	`__rshift__(self, arg)`
	`__rsub__(self, arg)`
	`__sub__(self, arg)`
	`getDataset(self)` returns the TimeSeriesBaseDataset of the time series
Inherited from TimeSeriesBaseDataset
	`__getitem__(self, index)` returns the datum index
	`__len__(self)` needed to handle negative indexing in slicing
	`append(self, values)` appends data to the buffer.
	`getBaseBuffer(self)` return the buffer referenced by the TimeSeriesBaseDataset
	`getBaseBufferSize(self)` returns the size of the buffer (to be overwritten by subclass)
	`getIdOfFirstAvailableDatum(self)` returns the identification number of the first avaiable datum (may be overwritten by subclass)
	`getIdOfFirstDatum(self)` returns the identification number of the first datum (may be overwritten by subclass)
	`getIdOfLastDatum(self)` returns the identification number of the last datum in the data set (may be overwritten by subclass)
	`getIdOfLastUnreferencedDatum(self)` returns the identification number of the last datum which has been unused by all TimeSeries refering to the TimeSeriesBaseDataset (may be overwritten by subclass)
	`getNumComponents(self)` returns the number of components of the data (may be overwritten by subclass)
	`getNumData(self)` returns the number of data (not all of them are accessible)
	`getOffset(self)` return the offset when referring to dataset elements
	`getOffsetInBaseBuffer(self)` returns the offset to access elements in getBaseBuffer() (may be overwritten by subclass)
	`isEmpty(self)` returns true if no data are appeneded to buffer
	`needsRearrangement(self, num_new_data)` returns True if the buffer will be full after num_new_data have been appended (to be overwritten by subclass)
	`updateIdOfLastUnreferencedDatum(self, last_unreferenced_datum)` updates the identification number of the last unused datum (to be overwritten by subclass)
Inherited from TimeSeriesControlerView
	`getIdOfLastProcessedDatum(self)`
	`updateIdOfLastProcessedDatum(self, id_last_processed_datum)`
Inherited from TimeSeriesBase
	`__str__(self)`
	`debug(self)` returns true if debug mode is on
	`setDebug(self, flag)` sets debug mode to flag
	`setDebugOff(self)` switch off degugging mode
	`setDebugOn(self)` switch on degugging mode
	`setDescription(self, text)`

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