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ruby--ruby/internal/compar.h

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split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
2019-11-29 01:18:34 -05:00
#ifndef INTERNAL_COMPAR_H /* -*- C -*- */
#define INTERNAL_COMPAR_H
/**
* @file
* @brief Internal header for Comparable.
* @author \@shyouhei
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
*/
other minior internal header tweaks These headers need no rewrite. Just add some minor tweaks, like addition of #include lines. Mainly cosmetic. TIMET_MAX_PLUS_ONE was deleted because the macro was used from only one place (directly write expression there).
2019-12-03 00:47:38 -05:00
#include "ruby/ruby.h" /* for RUBY_INTEGER_UNIFICATION */
#include "internal/vm.h" /* for rb_method_basic_definition_p */
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
2019-11-29 01:18:34 -05:00
#define STRING_P(s) (RB_TYPE_P((s), T_STRING) && CLASS_OF(s) == rb_cString)
#ifdef RUBY_INTEGER_UNIFICATION
# define rb_cFixnum rb_cInteger
# define rb_cBignum rb_cInteger
#endif
enum {
cmp_opt_Fixnum,
cmp_opt_String,
cmp_opt_Float,
cmp_optimizable_count
};
struct cmp_opt_data {
unsigned int opt_methods;
unsigned int opt_inited;
};
#define NEW_CMP_OPT_MEMO(type, value) \
NEW_PARTIAL_MEMO_FOR(type, value, cmp_opt)
#define CMP_OPTIMIZABLE_BIT(type) (1U << TOKEN_PASTE(cmp_opt_,type))
#define CMP_OPTIMIZABLE(data, type) \
(((data).opt_inited & CMP_OPTIMIZABLE_BIT(type)) ? \
((data).opt_methods & CMP_OPTIMIZABLE_BIT(type)) : \
(((data).opt_inited |= CMP_OPTIMIZABLE_BIT(type)), \
rb_method_basic_definition_p(TOKEN_PASTE(rb_c,type), id_cmp) && \
((data).opt_methods |= CMP_OPTIMIZABLE_BIT(type))))
#define OPTIMIZED_CMP(a, b, data) \
((FIXNUM_P(a) && FIXNUM_P(b) && CMP_OPTIMIZABLE(data, Fixnum)) ? \
(((long)a > (long)b) ? 1 : ((long)a < (long)b) ? -1 : 0) : \
(STRING_P(a) && STRING_P(b) && CMP_OPTIMIZABLE(data, String)) ? \
rb_str_cmp(a, b) : \
(RB_FLOAT_TYPE_P(a) && RB_FLOAT_TYPE_P(b) && CMP_OPTIMIZABLE(data, Float)) ? \
rb_float_cmp(a, b) : \
rb_cmpint(rb_funcallv(a, id_cmp, 1, &b), a, b))
/* compar.c */
VALUE rb_invcmp(VALUE, VALUE);
#endif /* INTERNAL_COMPAR_H */
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