rstruct.h

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#ifndef RBIMPL_RSTRUCT_H                             /*-*-C++-*-vi:se ft=cpp:*/
#define RBIMPL_RSTRUCT_H
#include "ruby/internal/attr/artificial.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/value.h"
#include "ruby/internal/value_type.h"
#include "ruby/internal/arithmetic/long.h"
#include "ruby/internal/arithmetic/int.h"
#if !defined RUBY_EXPORT && !defined RUBY_NO_OLD_COMPATIBILITY
# include "ruby/backward.h"
#endif
 
#define RSTRUCT_PTR(st) rb_struct_ptr(st)
#define RSTRUCT_LEN RSTRUCT_LEN
#define RSTRUCT_SET RSTRUCT_SET
#define RSTRUCT_GET RSTRUCT_GET
RBIMPL_SYMBOL_EXPORT_BEGIN()
VALUE rb_struct_size(VALUE st);
 
VALUE rb_struct_aref(VALUE st, VALUE k);
 
VALUE rb_struct_aset(VALUE st, VALUE k, VALUE v);
RBIMPL_SYMBOL_EXPORT_END()
 
RBIMPL_ATTR_ARTIFICIAL()
static inline long
RSTRUCT_LEN(VALUE st)
{
    RBIMPL_ASSERT_TYPE(st, RUBY_T_STRUCT);
 
    return RB_NUM2LONG(rb_struct_size(st));
}
 
RBIMPL_ATTR_ARTIFICIAL()
static inline VALUE
RSTRUCT_SET(VALUE st, int k, VALUE v)
{
    RBIMPL_ASSERT_TYPE(st, RUBY_T_STRUCT);
 
    return rb_struct_aset(st, INT2NUM(k), (v));
}
 
RBIMPL_ATTR_ARTIFICIAL()
static inline VALUE
RSTRUCT_GET(VALUE st, int k)
{
    RBIMPL_ASSERT_TYPE(st, RUBY_T_STRUCT);
 
    return rb_struct_aref(st, INT2NUM(k));
}
 
#endif /* RBIMPL_RSTRUCT_H */