On Mon, Sep 15, 2003 at 02:22:57PM +0000, Angus Leeming wrote:
+struct Class { \
+ /** The default argument is nasty, \
+ * but allows us to use Class in STL containers. \
+ */ \
+ Class(Enum val = static_cast<Enum>(-1)) : val_(val) {} \
+ operator Enum() const{ return val_; } \
+private: \
+ Enum val_; \
+}
If you don't like the default argument, why don't you use two
constructors?
+ Class() : val_(-1) {} \
+ Class(Enum val) : val_(val) {} \
I am not too fond of this macro business and I'd rather resort to a
separate LColor_enum.h header that contains this some 'ColorEnum' enum
only and include this header when it is needed. This would serve almost
the same purpose, wouldn't it?
Andre'
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