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Re: Too long constant?

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Re: Too long constant?

Subject: Re: Too long constant?
From: Jan Brittenson <email@hidden>
Date: Thu, 16 Dec 2004 14:57:05 -0800

Jan E. Schotsman wrote:

Hello list,
what is wrong with this:
#define kGL_MaxSignedLong64 ((SInt64)0x7FFFFFFFFFFFFFFF)

You're telling the compiler to convert a 32-bit literal with the value specified to a 64-bit int. You need a 64-bit literal:

#define        kGL_MaxSignedLong64     (0x7FFFFFFFFFFFFFFFLL)

But the value is already defined for you:

#include <limits.h>
#define        kGL_MaxSignedLong64  (LLONG_MAX)

(see /usr/include/machine/limits.h for more constants)

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  >Too long constant? (From: "Jan E. Schotsman" <email@hidden>)




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