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From: | Angel Tsankov |
Subject: | Re: unique identifiers for guard macros |
Date: | Thu, 6 Apr 2006 00:19:14 +0300 |
Can someone recommend a way to create "unique" identifiers for use in guard macros:#if !defined (UNIQUE_GUARD) #define UNIQUE_GUARD ... #endif //!defined UNIQUE_GUARDIn VC6 MS tacked a GUID onto the end of the include guard e.g. #if !defined(FILE_H_INSERT_128_BIT_GUID_HERE) but in VC7 and later they came up with #pragma once.If you do any MS/COM programming, or (I think) CORBA programming, you should have a GUID generator.
Using GUIDs is a good suggestion, but does one exist for Linux?
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