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Macro to disable the copy-constructor.

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Another toolkit I use has an explicit macro for this, which is nice for readability, so I've borrowed it here.
This commit is contained in:
James Turner 2012-09-24 23:18:57 +01:00
parent 89d30acbc5
commit dc463d1c2c
1 changed files with 6 additions and 0 deletions
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simgear/sg_inlines.h
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@ -103,4 +103,10 @@ inline void SG_NORMALIZE_RANGE( T &val, const T min, const T max ) {
// avoid an 'unused parameter' compiler warning. // avoid an 'unused parameter' compiler warning.
#define SG_UNUSED(x) (void)x #define SG_UNUSED(x) (void)x
// easy way to disable the copy constructor and assignment operator
// on an object
#define SG_DISABLE_COPY(Class) \
Class(const Class &); \
Class &operator=(const Class &);
#endif // _SG_INLINES_H #endif // _SG_INLINES_H