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Usage
vtkSignedCharArray is an array of values of type signed
char. It provides methods for insertion and retrieval of
values and will automatically resize itself to hold new
data.
To create an instance of class vtkSignedCharArray, simply
invoke its constructor as follows
obj = vtkSignedCharArray
Methods
The class vtkSignedCharArray has several methods that can be
used. They are listed below. Note that the documentation is
translated automatically from the VTK sources, and may not
be completely intelligible. When in doubt, consult the VTK
website. In the methods listed below, obj is an instance of
the vtkSignedCharArray class.
* string = obj.GetClassName ()
* int = obj.IsA (string name)
* vtkSignedCharArray = obj.NewInstance ()
* vtkSignedCharArray = obj.SafeDownCast (vtkObject o)
* int = obj.GetDataType () - Copy the tuple value into a
user-provided array.
* signed = obj.char GetValue (vtkIdType id) - Set the data
at a particular index. Does not do range checking. Make
sure you use the method SetNumberOfValues() before
inserting data.
* obj.SetValue (vtkIdType id, signed char value) - Specify
the number of values for this object to hold. Does an
allocation as well as setting the MaxId ivar. Used in
conjunction with SetValue() method for fast insertion.
* obj.SetNumberOfValues (vtkIdType number) - Insert data at
a specified position in the array.
* obj.InsertValue (vtkIdType id, signed char f) - Insert
data at the end of the array. Return its location in the
array.
* vtkIdType = obj.InsertNextValue (signed char f) - Get the
address of a particular data index. Make sure data is
allocated for the number of items requested. Set MaxId
according to the number of data values requested.
* signed = obj.string WritePointer (vtkIdType id, vtkIdType
number) - Get the address of a particular data index.
Performs no checks to verify that the memory has been
allocated etc.
* signed = obj.string GetPointer (vtkIdType id) - This
method lets the user specify data to be held by the array.
The array argument is a pointer to the data. size is the
size of the array supplied by the user. Set save to 1 to
keep the class from deleting the array when it cleans up
or reallocates memory. The class uses the actual array
provided; it does not copy the data from the suppled
array.
* FreeMat_Documentation
* Visualization_Toolkit_Common_Classes
* Generated on Thu Jul 25 2013 17:18:30 for FreeMat by
doxygen_ 1.8.1.1
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