Macro XSET (from Fraktal SAS Programming): Unterschied zwischen den Versionen
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|übersicht=Macro Programming (from Fraktal SAS Programming) | |übersicht=Macro Programming (from Fraktal SAS Programming) | ||
− | |zurück=Macro | + | |zurück=Macro XDIR (from Fraktal SAS Programming) |
− | |vorwärts=Macro | + | |vorwärts=Macro XAMINE (from Fraktal SAS Programming) |
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|übersicht=Macro Programming (from Fraktal SAS Programming) | |übersicht=Macro Programming (from Fraktal SAS Programming) | ||
− | |zurück=Macro | + | |zurück=Macro XDIR (from Fraktal SAS Programming) |
− | |vorwärts=Macro | + | |vorwärts=Macro XAMINE (from Fraktal SAS Programming) |
}} | }} |
Version vom 4. August 2014, 12:52 Uhr
Code executed | Function performed |
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Start Macro definition with name and positional parameter xvar |
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Open source for text data of type pipe pointing to OS command |
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Start datastep run group |
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Declare variables xvar and xval by length in bytes |
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Utilize data stream from data source path |
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Define structure od data stream path with variables xvar and xval |
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Remove unwanted characters from variable xvar |
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Specify condition on macro parameter xvar for using code segment |
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Conditionally executed code |
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End condition on macro parameter xvar |
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Transfer variable values to symbol table |
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End data step run group |
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Close source for text data |
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End Macro definition with name |