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ruby/internal/range.h

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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 08:11:40 +03:00
#ifndef INTERNAL_RANGE_H /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_RANGE_H
/**
Merge pull request #2991 from shyouhei/ruby.h Split ruby.h
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* @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.
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* @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 07:28:13 +03:00
* @brief Internal header for Range.
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 09:18:34 +03:00
*/
internal/range.h rework Eliminate macros for better readability.
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#include "internal/struct.h" /* for RSTRUCT */
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 09:18:34 +03:00
/* range.c */
internal/range.h rework Eliminate macros for better readability.
2019-12-04 07:06:15 +03:00
static inline VALUE RANGE_BEG(VALUE r);
static inline VALUE RANGE_END(VALUE r);
static inline VALUE RANGE_EXCL(VALUE r);
static inline VALUE
RANGE_BEG(VALUE r)
{
return RSTRUCT(r)->as.ary[0];
}
static inline VALUE
RANGE_END(VALUE r)
{
Implement Struct on VWA The benchmark results show that this feature has either a positive or no impact on performance. The memory usage is also mostly unchanged, except in hexapdf, where there is a decrease in RSS. -------------- ----------- ---------- --------- ----------- ---------- --------- -------------- ------------- bench master (ms) stddev (%) RSS (MiB) branch (ms) stddev (%) RSS (MiB) branch 1st itr master/branch activerecord 70.8 2.2 56.0 71.7 2.2 56.0 0.99 0.99 erubi_rails 20.5 13.6 94.7 20.5 14.3 94.2 0.93 1.00 hexapdf 2541.0 0.7 212.8 2544.4 0.7 203.4 1.00 1.00 liquid-c 65.6 0.3 38.9 65.3 0.3 38.9 1.01 1.01 liquid-compile 63.7 0.3 34.6 61.1 0.2 34.6 1.04 1.04 liquid-render 163.1 0.1 37.1 163.3 0.1 37.1 1.00 1.00 mail 139.3 0.1 50.5 137.0 0.1 50.1 0.99 1.02 psych-load 2065.7 0.1 36.9 2068.2 0.1 37.3 1.00 1.00 railsbench 2034.6 0.5 103.9 2031.9 0.5 103.8 1.02 1.00 ruby-lsp 65.3 3.1 89.8 66.2 3.0 89.7 1.01 0.99 sequel 73.2 1.0 40.3 73.4 1.0 40.3 1.00 1.00 -------------- ----------- ---------- --------- ----------- ---------- --------- -------------- -------------
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return RSTRUCT_GET(r, 1);
internal/range.h rework Eliminate macros for better readability.
2019-12-04 07:06:15 +03:00
}
static inline VALUE
RANGE_EXCL(VALUE r)
{
Implement Struct on VWA The benchmark results show that this feature has either a positive or no impact on performance. The memory usage is also mostly unchanged, except in hexapdf, where there is a decrease in RSS. -------------- ----------- ---------- --------- ----------- ---------- --------- -------------- ------------- bench master (ms) stddev (%) RSS (MiB) branch (ms) stddev (%) RSS (MiB) branch 1st itr master/branch activerecord 70.8 2.2 56.0 71.7 2.2 56.0 0.99 0.99 erubi_rails 20.5 13.6 94.7 20.5 14.3 94.2 0.93 1.00 hexapdf 2541.0 0.7 212.8 2544.4 0.7 203.4 1.00 1.00 liquid-c 65.6 0.3 38.9 65.3 0.3 38.9 1.01 1.01 liquid-compile 63.7 0.3 34.6 61.1 0.2 34.6 1.04 1.04 liquid-render 163.1 0.1 37.1 163.3 0.1 37.1 1.00 1.00 mail 139.3 0.1 50.5 137.0 0.1 50.1 0.99 1.02 psych-load 2065.7 0.1 36.9 2068.2 0.1 37.3 1.00 1.00 railsbench 2034.6 0.5 103.9 2031.9 0.5 103.8 1.02 1.00 ruby-lsp 65.3 3.1 89.8 66.2 3.0 89.7 1.01 0.99 sequel 73.2 1.0 40.3 73.4 1.0 40.3 1.00 1.00 -------------- ----------- ---------- --------- ----------- ---------- --------- -------------- -------------
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return RSTRUCT_GET(r, 2);
internal/range.h rework Eliminate macros for better readability.
2019-12-04 07:06:15 +03:00
}
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 09:18:34 +03:00
Feature #16812: Allow slicing arrays with ArithmeticSequence (#3241) * Support ArithmeticSequence in Array#slice * Extract rb_range_component_beg_len * Use rb_range_values to check Range object * Fix ary_make_partial_step * Fix for negative step cases * range.c: Describe the role of err argument in rb_range_component_beg_len * Raise a RangeError when an arithmetic sequence refers the outside of an array [Feature #16812]
2020-10-20 20:40:18 +03:00
VALUE
rb_range_component_beg_len(VALUE b, VALUE e, int excl,
long *begp, long *lenp, long len, int err);
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 09:18:34 +03:00
#endif /* INTERNAL_RANGE_H */