What I need is essentially a constant integer value with class
scope. In C++
I got used to the class enum trick, but I don't know what to do in an
Objective-C class.
I tried "static const int controlSetCnt = 0;" inside the
@interface, but
this causes the compiler to crash. So I moved it outside the
@interface, and
it appeared to work fine. However, as soon as I have another class
with the
same need and use the same technique, I get "error: redefinition of
'const
int controlSetCnt'". This is because there is one implementation
file (my
application delegate) that has to know enough about both these
classes to
instantiate them. The constant needs to be in the header file,
because it
defines the size of an array member of the class:
So my question is: do I really have to avoid this kind of name
conflict by
naming a simple constant, which is only used in one class, and not
exported
to the linker, with an awful name like:
controlSetCountForClinicExamWindowController
Well, amusingly enough, there is actually an appropriate C++
namespace for
each, so my other option is foo::bar::controlSetCnt...
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