A view on multi dimensional data.
Views can be created using openView, on an IMultiDimData. This method requires a filter that can be created using createFilter (on the IMultiDimData).
public interface IDataView : IData;
See also Data Views in Using the SDK for a more elaborate discussion on how to use filters and data views.
Name |
Description |
The following tables list the members exposed by IDataView. |
|
Name |
Description |
|
Creates an IElement to hold a value. Applies to element valued data only. | |
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Creates an iterator to iterate over the data. Also initializes the iterator: Moves the current position to before the beginning of the data; a subsequent next call will find the first non-default position. | |
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Creates an ITuple which can hold a position in this IDataView. | |
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Flushes the buffered changes to this data; if possible, this will be performed in the background. | |
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Returns the double value for the provided tuple position. | |
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Returns the IElement value for the provided tuple position. | |
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Returns a reference to the index domain on the provided dimension. | |
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Returns the int value for the provided tuple position. | |
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Returns the String value for the provided tuple position. | |
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Sets the given position to the specified value. If the specified position does not exist yet in the index domain(s), the index domain(s) will be extended. | |
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Sets the provided position to the value. | |
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Sets the values for the complete domain of the data, by passing all the values as a dense array. | |
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Sets the values for the complete domain of the data, by passing all the values as a dense array. | |
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Verifies that the current values are valid in the domain of the IData. |