SomSetOutChar: Difference between revisions
Created page with "This function changes the behavior of the somPrintf function. ==Syntax== <PRE> somTD_SOMOutCharRoutine *outCharRtn; somSetOutChar(outCharRtn); </PRE> ==Parameters==..." |
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{{DISPLAYTITLE:somSetOutChar}} | |||
This function changes the behavior of the [[somPrintf]] function. | This function changes the behavior of the [[somPrintf]] function. | ||
Revision as of 03:32, 13 October 2017
This function changes the behavior of the somPrintf function.
Syntax
somTD_SOMOutCharRoutine *outCharRtn; somSetOutChar(outCharRtn);
Parameters
- outCharRtn (somTD_SOMOutCharRoutine *)
- A pointer to your routine that outputs a character in the way you want.
Return Code
Remarks
This function is called to change the output character routine that somPrintf invokes. By default, somPrintf invokes a character output routine that goes to "stdout." The execution of this function affects only the application (or thread) in which it occurs. Thus, this function is normally preferred over SOMOutCharRoutine for changing the output routine called by somPrintf, since SOMOutCharRoutine remains in effect for subsequent threads as well.
Some samples of this function can be found in the "somapi.h" header file.