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inon-fragile ivar update

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29780 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2010-02-26 11:04:14 +00:00
parent e43d625338
commit 6b3e53917e
5 changed files with 52 additions and 38 deletions
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17
Source/GSInternal.h
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@ -27,8 +27,15 @@
* their code when the class implementation is changed in new versions of the
* library.
*
* The public class MUST contain a use of the GS_INTERNAL() macro with the
* class name as it's argument.
* The public class MUST declare its instance variables using code of the
* form:
* #if GS_NONFRAGILE
* # if defined(GS_X_IVARS)
* @public GS_X_IVARS
* # endif
* #else
* @private id _internal;
* #endif
*
* Before including the header file containing the public class declaration,
* you must define GS_X_IVARS (where X is the class name) to be the
@ -52,7 +59,7 @@
* the GSIV(classname,object,ivar) macro.
*
*/
#if !GS_NON_FRAGILE
#if !GS_NONFRAGILE
/* Code for when we don't have non-fragile instance variables
*/
@ -84,7 +91,7 @@ if (_internal != 0) DESTROY(_internal);
#undef GSIVar
#define GSIVar(X,Y) (((GSInternal*)(X->_internal))->Y)
#else /* GS_NON_FRAGILE */
#else /* GS_NONFRAGILE */
/* We have support for non-fragile ivars
*/
@ -102,6 +109,6 @@ if (_internal != 0) DESTROY(_internal);
#undef GSIVar
#define GSIVar(X,Y) ((X)->Y)
#endif /* GS_NON_FRAGILE */
#endif /* GS_NONFRAGILE */