Raptor:Data Read: Difference between revisions
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| The column index of the element to access in a matrix or vector. | | The column index of the element to access in a matrix or vector. | ||
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Revision as of 13:45, 7 July 2014
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Description
The Raptor™ data read block is used to read to the value of a data store. A data store is typically defined with a data definition block, however the measurement, adjustment, override and table lookup blocks also create data stores which can be accessed with the data read block.
Inputs
| Input | Type | Description |
|---|---|---|
| idx | uint32 | The index of the item to access in a vector (only available in certain modes). |
| rIdx | uint32 | The row index of the item to access in a matrix (only available in certain modes). |
| cIdx | uint32 | The column index of the item to access in a matrix (only available in certain modes). |
Outputs
| Output | Type | Description |
|---|---|---|
| value | Value of the data store. |
Parameters
| Parameter | Type | Description |
|---|---|---|
| Name | String | This is the name of the data store to access. |
| Data Shape | The shape of the data. This must match the shape of the initial value in the data definition block. | |
| Index Source | Number | For a vector or matrix this specifies the source of the index of the element to access. |
| Row Index | Number | The row index of the element to access in a matrix. |
| Column Index | Number | The column index of the element to access in a matrix or vector. |