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FUNCTION xpxGetSourceInstance(targetInstance, VAR sourceInstance : |
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GENERIC)
status : INTEGER;
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The xpxGetSourceInstance function finds the connected source instance from a specified target instance. A connection between the target instance and the source instance must be defined by the xpxMapInstance function before this function can be executed successfully.
Arguments
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| Type | Name | Comment |
| GENERIC | targetInstance | The target instance |
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| id | ||
| GENERIC | sourceInstance | The connected source instance |
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id.If no connected source instance is found for the specified targetInstance, then the sourceInstance argument is set to zero. |
Return Value
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Options
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Example
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See also
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