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Usage
vtkCharArray is an array of values of type 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 vtkCharArray, simply invoke
its constructor as follows
obj = vtkCharArray
Methods
The class vtkCharArray 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 vtkCharArray class.
* string = obj.GetClassName ()
* int = obj.IsA (string name)
* vtkCharArray = obj.NewInstance ()
* vtkCharArray = obj.SafeDownCast (vtkObject o)
* int = obj.GetDataType () - Copy the tuple value into a
user-provided array.
* obj.GetTupleValue (vtkIdType i, string tuple) - Set the
tuple value at the ith location in the array.
* obj.SetTupleValue (vtkIdType i, string tuple) - Insert
(memory allocation performed) the tuple into the ith
location in the array.
* obj.InsertTupleValue (vtkIdType i, string tuple) - Insert
(memory allocation performed) the tuple onto the end of
the array.
* vtkIdType = obj.InsertNextTupleValue (string tuple) - Get
the data at a particular index.
* char = obj.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, 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, char f) - Insert data at
the end of the array. Return its location in the array.
* vtkIdType = obj.InsertNextValue (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.
* string = obj.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.
* string = obj.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.
* obj.SetArray (string array, vtkIdType size, int save) -
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.
* obj.SetArray (string array, vtkIdType size, int save, int
deleteMethod)
* 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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