Functions That Do Not Require a Graphics Client or Heap(IM: XU)

Inside Macintosh: QuickDraw GX Environment and Utilities /: Chapter 2 - QuickDraw GX Memory Management / Additional Memory Management Topics

Functions That Do Not Require a Graphics Client or Heap
Almost all QuickDraw GX functions require both a graphics client and a graphics client heap to execute. Table 2-1 lists the functions that either do not require a graphics client or require a graphics client but not its heap to execute.
Table 2-1 QuickDraw GX functions that do not require a graphics client or heap
Memory requirements Function
graphics client not required GXValidateGraphicsClient GXGetUserGraphicsDebug GXSetUserGraphicsDebug GXNewGraphicsClient GXGetGraphicsClient GXSetGraphicsClient GXDisposeGraphicsClient GXGetGraphicsClients GXGetConvertQDFont GXSetConvertQDFont
graphics client required;
graphics client heap not required All of the functions described in the chapter "Errors, Warnings, and Notices" (excluding the application-defined functions)
All of the functions described in the chapter "QuickDraw GX Mathematics"
GXSetValidation GXGetValidation GXSetValidationError GXGetGraphicsPollingHandler GXSetGraphicsPollingHandler GXEnterGraphics

**Table 2-1 QuickDraw GX functions that do not require a graphics client or heap**
Memory requirements	Function
graphics client not required	`GXValidateGraphicsClient GXGetUserGraphicsDebug GXSetUserGraphicsDebug GXNewGraphicsClient GXGetGraphicsClient GXSetGraphicsClient GXDisposeGraphicsClient GXGetGraphicsClients GXGetConvertQDFont GXSetConvertQDFont`
graphics client required; graphics client heap not required	All of the functions described in the chapter "Errors, Warnings, and Notices" (excluding the application-defined functions)
	All of the functions described in the chapter "QuickDraw GX Mathematics"
	`GXSetValidation GXGetValidation GXSetValidationError GXGetGraphicsPollingHandler GXSetGraphicsPollingHandler GXEnterGraphics`