kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity
ruby--ruby/internal/rational.h

70 lines
2.2 KiB
C
Raw Normal View History

add #include guard hack According to MSVC manual (*1), cl.exe can skip including a header file when that: - contains #pragma once, or - starts with #ifndef, or - starts with #if ! defined. GCC has a similar trick (*2), but it acts more stricter (e. g. there must be _no tokens_ outside of #ifndef...#endif). Sun C lacked #pragma once for a looong time. Oracle Developer Studio 12.5 finally implemented it, but we cannot assume such recent version. This changeset modifies header files so that each of them include strictly one #ifndef...#endif. I believe this is the most portable way to trigger compiler optimizations. [Bug #16770] *1: https://docs.microsoft.com/en-us/cpp/preprocessor/once *2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
2020-04-10 01:11:40 -04:00
#ifndef INTERNAL_RATIONAL_H /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_RATIONAL_H
/**
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
* @file
Merge pull request #2991 from shyouhei/ruby.h Split ruby.h
2020-04-08 00:28:13 -04:00
* @author Ruby developers <ruby-core@ruby-lang.org>
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
* @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.
Merge pull request #2991 from shyouhei/ruby.h Split ruby.h
2020-04-08 00:28:13 -04:00
* @brief Internal header for Rational.
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
*/
sed -i 's|ruby/impl|ruby/internal|' To fix build failures.
2020-05-08 05:31:09 -04:00
#include "ruby/internal/config.h" /* for HAVE_LIBGMP */
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 struct RBasic */
Make RATIONAL_SET_{NUM,DEN} static inline functions
2020-01-16 19:05:17 -05:00
#include "internal/gc.h" /* for RB_OBJ_WRITE */
internal/rational.h: insert assertions in RATIONAL_SET_{NUM,DEN}
2020-01-16 19:55:50 -05:00
#include "internal/numeric.h" /* for INT_POSITIVE_P */
#include "ruby_assert.h" /* for assert */
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
struct RRational {
struct RBasic basic;
VALUE num;
VALUE den;
};
include/ruby/backward/2/r_cast.h: deprecate Remove all usages of RCAST() so that the header file can be excluded from ruby/ruby.h's dependency.
2020-07-22 01:44:25 -04:00
#define RRATIONAL(obj) ((struct RRational *)(obj))
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
/* rational.c */
VALUE rb_rational_canonicalize(VALUE x);
VALUE rb_rational_uminus(VALUE self);
VALUE rb_rational_plus(VALUE self, VALUE other);
Renamed `nurat_sub` compliant with `rb_rational_plus`
2020-05-30 05:34:32 -04:00
VALUE rb_rational_minus(VALUE self, VALUE other);
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
VALUE rb_rational_mul(VALUE self, VALUE other);
VALUE rb_lcm(VALUE x, VALUE y);
VALUE rb_rational_reciprocal(VALUE x);
VALUE rb_cstr_to_rat(const char *, int);
VALUE rb_rational_abs(VALUE self);
VALUE rb_rational_cmp(VALUE self, VALUE other);
VALUE rb_rational_pow(VALUE self, VALUE other);
VALUE rb_numeric_quo(VALUE x, VALUE y);
VALUE rb_float_numerator(VALUE x);
VALUE rb_float_denominator(VALUE x);
Make RATIONAL_SET_{NUM,DEN} static inline functions
2020-01-16 19:05:17 -05:00
static inline void RATIONAL_SET_NUM(VALUE r, VALUE n);
static inline void RATIONAL_SET_DEN(VALUE r, VALUE d);
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
RUBY_SYMBOL_EXPORT_BEGIN
/* rational.c (export) */
VALUE rb_gcd(VALUE x, VALUE y);
VALUE rb_gcd_normal(VALUE self, VALUE other);
#if defined(HAVE_LIBGMP) && defined(HAVE_GMP_H)
VALUE rb_gcd_gmp(VALUE x, VALUE y);
#endif
RUBY_SYMBOL_EXPORT_END
Make RATIONAL_SET_{NUM,DEN} static inline functions
2020-01-16 19:05:17 -05:00
static inline void
RATIONAL_SET_NUM(VALUE r, VALUE n)
{
internal/rational.h: insert assertions in RATIONAL_SET_{NUM,DEN}
2020-01-16 19:55:50 -05:00
assert(RB_INTEGER_TYPE_P(n));
Make RATIONAL_SET_{NUM,DEN} static inline functions
2020-01-16 19:05:17 -05:00
RB_OBJ_WRITE(r, &RRATIONAL(r)->num, n);
}
static inline void
RATIONAL_SET_DEN(VALUE r, VALUE d)
{
internal/rational.h: insert assertions in RATIONAL_SET_{NUM,DEN}
2020-01-16 19:55:50 -05:00
assert(RB_INTEGER_TYPE_P(d));
assert(INT_POSITIVE_P(d));
Make RATIONAL_SET_{NUM,DEN} static inline functions
2020-01-16 19:05:17 -05:00
RB_OBJ_WRITE(r, &RRATIONAL(r)->den, d);
}
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
#endif /* INTERNAL_RATIONAL_H */
Copy permalink