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SOMCallStyle

Description:

Specifies the convention used to call SOM objects.

Compatibility:

This pragma is compatible with the following platform targets:

68K

PowerPC

 NEC V800
Intel x86
MIPS
Embedded 68K

Prototype:
  #pragma SOMCallStyle OIDL | IDL Remarks:

This pragma is only available for Mac OS using C++ code.

The SOMCallStyle pragma chooses between two SOM call styles:

If a class uses the IDL style, its methods must have an Environment pointer as the first parameter. Note that the SOMClass and SOMObject classes use OIDL, so if you override a method from one of them, you should not include the Environment pointer.

This pragma is ignored if the direct_to_SOM pragma, described in Targeting Mac OS, is off.

This pragma does not correspond to an option in any settings panel. To check whether this option is on, use __option (SOMCheckEnvironment). See "Checking Options." By default, this pragma is set to IDL.

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Last updated: August 17, 2000