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#ifndef __BEAENGINE_MACROS_H__ |
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#define __BEAENGINE_MACROS_H__ |
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/* |
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============================================================================ |
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Compiler Silencing macros |
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|
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Some compilers complain about parameters that are not used. This macro |
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should keep them quiet. |
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============================================================================ |
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*/ |
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|
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# if defined (__GNUC__) && ((__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))) |
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# define BEA_UNUSED_ARG(a) (void) (a) |
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#elif defined (ghs) || defined (__GNUC__) || defined (__hpux) || defined (__sgi) || defined (__DECCXX) || defined (__rational__) || defined (__USLC__) || defined (BEA__RM544) || defined (__DCC__) || defined (__PGI) || defined (__TANDEM) || defined(__BORLANDC__) |
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/* |
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Some compilers complain about "statement with no effect" with (a). |
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This eliminates the warnings, and no code is generated for the null |
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conditional statement. Note, that may only be true if -O is enabled, |
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such as with GreenHills (ghs) 1.8.8. |
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*/ |
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|
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# define BEA_UNUSED_ARG(a) do {/* null */} while (&a == 0) |
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#elif defined (__DMC__) |
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#if defined(__cplusplus) |
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#define BEA_UNUSED_ID(identifier) |
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template <class T> |
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inline void BEA_UNUSED_ARG(const T& BEA_UNUSED_ID(t)) { } |
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#else |
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#define BEA_UNUSED_ARG(a) |
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#endif |
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#else /* ghs || __GNUC__ || ..... */ |
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# define BEA_UNUSED_ARG(a) (a) |
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#endif /* ghs || __GNUC__ || ..... */ |
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|
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#if defined (_MSC_VER) || defined(__sgi) || defined (ghs) || defined (__DECCXX) || defined(__BORLANDC__) || defined (BEA_RM544) || defined (__USLC__) || defined (__DCC__) || defined (__PGI) || defined (__TANDEM) || (defined (__HP_aCC) && (__HP_aCC >= 60500)) |
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# define BEA_NOTREACHED(a) |
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#else /* __sgi || ghs || ..... */ |
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# define BEA_NOTREACHED(a) a |
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#endif /* __sgi || ghs || ..... */ |
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|
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#endif /* __BEAENGINE_MACROS_H__ */ |
