Add a variable to a class instance at runtime: Difference between revisions
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=={{header|ooRexx}}== |
=={{header|ooRexx}}== |
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ooRexx does not directly expose instance variables to callers. Encapsulated access to instance variables is done via accesser methods for assignment and retrieval. In general, it is not possible to just dynamically add support, but it is possible to construct a class that allows for this to happen. |
ooRexx does not directly expose instance variables to callers. Encapsulated access to instance variables is done via accesser methods for assignment and retrieval. In general, it is not possible to just dynamically add support, but it is possible to construct a class that allows for this to happen. |
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==Unknown Method Access== |
===Unknown Method Access=== |
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This example traps unknown method calls, then sets or retrieves the values in an encapsulated directory object. |
This example traps unknown method calls, then sets or retrieves the values in an encapsulated directory object. |
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<lang ooRexx> |
<lang ooRexx> |
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self~init:.dynamicvar |
self~init:.dynamicvar |
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</lang> |
</lang> |
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==Dynamic Method Definitions== |
==Dynamic Method Definitions== |
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