mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
65 lines
3 KiB
C++
65 lines
3 KiB
C++
#ifndef RBIMPL_ITERATOR_H /*-*-C++-*-vi:se ft=cpp:*/
|
|
#define RBIMPL_ITERATOR_H
|
|
/**
|
|
* @file
|
|
* @author Ruby developers <ruby-core@ruby-lang.org>
|
|
* @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.
|
|
* @warning Symbols prefixed with either `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.
|
|
* @note To ruby-core: remember that this header can be possibly
|
|
* recursively included from extension libraries written in C++.
|
|
* Do not expect for instance `__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.
|
|
* @brief Block related APIs.
|
|
*/
|
|
#include "ruby/internal/attr/noreturn.h"
|
|
#include "ruby/internal/dllexport.h"
|
|
#include "ruby/internal/value.h"
|
|
|
|
RBIMPL_SYMBOL_EXPORT_BEGIN()
|
|
|
|
#define RB_BLOCK_CALL_FUNC_STRICT 1
|
|
#define RUBY_BLOCK_CALL_FUNC_TAKES_BLOCKARG 1
|
|
#define RB_BLOCK_CALL_FUNC_ARGLIST(yielded_arg, callback_arg) \
|
|
VALUE yielded_arg, VALUE callback_arg, int argc, const VALUE *argv, VALUE blockarg
|
|
typedef VALUE rb_block_call_func(RB_BLOCK_CALL_FUNC_ARGLIST(yielded_arg, callback_arg));
|
|
typedef rb_block_call_func *rb_block_call_func_t;
|
|
|
|
VALUE rb_each(VALUE);
|
|
VALUE rb_yield(VALUE);
|
|
VALUE rb_yield_values(int n, ...);
|
|
VALUE rb_yield_values2(int n, const VALUE *argv);
|
|
VALUE rb_yield_values_kw(int n, const VALUE *argv, int kw_splat);
|
|
VALUE rb_yield_splat(VALUE);
|
|
VALUE rb_yield_splat_kw(VALUE, int);
|
|
VALUE rb_yield_block(RB_BLOCK_CALL_FUNC_ARGLIST(yielded_arg, callback_arg)); /* rb_block_call_func */
|
|
int rb_keyword_given_p(void);
|
|
int rb_block_given_p(void);
|
|
void rb_need_block(void);
|
|
VALUE rb_iterate(VALUE(*)(VALUE),VALUE,rb_block_call_func_t,VALUE);
|
|
VALUE rb_block_call(VALUE,ID,int,const VALUE*,rb_block_call_func_t,VALUE);
|
|
VALUE rb_block_call_kw(VALUE,ID,int,const VALUE*,rb_block_call_func_t,VALUE,int);
|
|
VALUE rb_rescue(VALUE(*)(VALUE),VALUE,VALUE(*)(VALUE,VALUE),VALUE);
|
|
VALUE rb_rescue2(VALUE(*)(VALUE),VALUE,VALUE(*)(VALUE,VALUE),VALUE,...);
|
|
VALUE rb_vrescue2(VALUE(*)(VALUE),VALUE,VALUE(*)(VALUE,VALUE),VALUE,va_list);
|
|
VALUE rb_ensure(VALUE(*)(VALUE),VALUE,VALUE(*)(VALUE),VALUE);
|
|
VALUE rb_catch(const char*,rb_block_call_func_t,VALUE);
|
|
VALUE rb_catch_obj(VALUE,rb_block_call_func_t,VALUE);
|
|
|
|
RBIMPL_ATTR_NORETURN()
|
|
void rb_throw(const char*,VALUE);
|
|
|
|
RBIMPL_ATTR_NORETURN()
|
|
void rb_throw_obj(VALUE,VALUE);
|
|
|
|
RBIMPL_SYMBOL_EXPORT_END()
|
|
|
|
#endif /* RBIMPL_ITERATOR_H */
|