62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* $Id: object.h,v 1.15 2005-05-22 04:34:22 bacon Exp $
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*/
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#ifndef _XP_STX_OBJECT_H_
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#define _XP_STX_OBJECT_H_
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#include <xp/stx/stx.h>
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#define XP_STX_IS_SMALLINT(x) (((x) & 0x01) == 0x01)
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#define XP_STX_TO_SMALLINT(x) (((x) << 1) | 0x01)
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#define XP_STX_FROM_SMALLINT(x) ((x) >> 1)
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/* definitions for common objects */
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#define XP_STX_CLASS_SIZE 8
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#define XP_STX_CLASS_NAME 0
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#define XP_STX_CLASS_SPEC 1
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#define XP_STX_CLASS_METHODS 2
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#define XP_STX_CLASS_SUPERCLASS 3
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#define XP_STX_CLASS_VARIABLES 4
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#define XP_STX_CLASS_CLASSVARS 5
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#define XP_STX_CLASS_POOLDICT 6
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#define XP_STX_CLASS_CATEGORY 7
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struct xp_stx_class_t
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{
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xp_stx_objhdr_t header;
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xp_stx_word_t name;
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xp_stx_word_t spec;
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xp_stx_word_t methods;
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xp_stx_word_t superclass;
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xp_stx_word_t variables;
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xp_stx_word_t classvars;
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xp_stx_word_t pooldict;
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xp_stx_word_t category;
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};
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typedef struct xp_stx_class_t xp_stx_class_t;
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#ifdef __cplusplus
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extern "C" {
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#endif
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xp_stx_word_t xp_stx_alloc_word_object (xp_stx_t* stx, xp_stx_word_t n);
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xp_stx_word_t xp_stx_alloc_byte_object (xp_stx_t* stx, xp_stx_word_t n);
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xp_stx_word_t xp_stx_alloc_char_object (
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xp_stx_t* stx, const xp_stx_char_t* str);
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xp_stx_word_t xp_stx_allocn_char_object (xp_stx_t* stx, ...);
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xp_stx_word_t xp_stx_hash_char_object (xp_stx_t* stx, xp_stx_word_t idx);
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xp_stx_word_t xp_stx_new_class (
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xp_stx_t* stx, const xp_stx_char_t* name);
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int xp_stx_lookup_global (
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xp_stx_t* stx, xp_stx_word_t key, xp_stx_word_t* value);
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#ifdef __cplusplus
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}
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#endif
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#endif
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