Ruby 3.0.5p211 (2022-11-24 revision ba5cf0f7c52d4d35cc6a173c89eda98ceffa2dcf)
|
Routines to manipulate struct RHash. More...
#include "ruby/internal/config.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/value.h"
#include "ruby/backward.h"
Go to the source code of this file.
Macros | |
#define | RHASH_TBL(h) rb_hash_tbl(h, __FILE__, __LINE__) |
#define | RHASH_ITER_LEV(h) rb_hash_iter_lev(h) |
#define | RHASH_IFNONE(h) rb_hash_ifnone(h) |
#define | RHASH_SIZE(h) rb_hash_size_num(h) |
#define | RHASH_EMPTY_P(h) (RHASH_SIZE(h) == 0) |
#define | RHASH_SET_IFNONE(h, ifnone) rb_hash_set_ifnone((VALUE)h, ifnone) |
Functions | |
size_t | rb_hash_size_num (VALUE hash) |
struct st_table * | rb_hash_tbl (VALUE, const char *file, int line) |
VALUE | rb_hash_set_ifnone (VALUE hash, VALUE ifnone) |
Routines to manipulate struct RHash.
RBIMPL
or rbimpl
are implementation details. Don't take them as canon. They could rapidly appear then vanish. The name (path) of this header file is also an implementation detail. Do not expect it to persist at the place it is now. Developers are free to move it anywhere anytime at will. __VA_ARGS__
is always available. We assume C99 for ruby itself but we don't assume languages of extension libraries. They could be written in C++98. Shyouhei really suffered agnish over placement of macros in this file. They are half-brken. The situation (as of wriring) is:
Shyouhei stopped thinking. Let them be as is.
Definition in file rhash.h.
#define RHASH_EMPTY_P | ( | h | ) | (RHASH_SIZE(h) == 0) |
#define RHASH_SET_IFNONE | ( | h, | |
ifnone | |||
) | rb_hash_set_ifnone((VALUE)h, ifnone) |
#define RHASH_SIZE | ( | h | ) | rb_hash_size_num(h) |
#define RHASH_TBL | ( | h | ) | rb_hash_tbl(h, __FILE__, __LINE__) |
size_t rb_hash_size_num | ( | VALUE | hash | ) |
Definition at line 2987 of file hash.c.
References RHASH_SIZE.