:![[x]](/images/drop-condition-icon.png "条件を削除"){kind=icon}
種類
- インスタンスメソッド (22)
- マクロ (11)
- 文書 (10)
ライブラリ
- mkmf (22)
モジュール
- Kernel (22)
キーワード
-
NEWS for Ruby 2
. 2 . 0 (10) -
convertible
_ int (22)
検索結果
先頭4件
-
unsigned long NUM2ULONG(VALUE x) (38200.0)
-
x を unsigned long 型の整数に変換します。
...x が Fixnum、Float、Bignum オブジェクトのいずれでもな
い場合は x.to_int による暗黙の型変換を試みます。
@raise TypeError x が nil の場合か、暗黙の型変換が成功しなかった場合に
発生します。
@raise RangeError x が unsi... -
Kernel
# convertible _ int(type , headers = nil , opts = nil) (132.0) -
Returns the convertible integer type of the given +type+. You may optionally specify additional +headers+ to search in for the +type+. _Convertible_ means actually same type, or typedefed from same type. If the +type+ is a integer type and _convertible_ type is found, following macros are passed as preprocessor constants to the compiler using the +type+ name, in uppercase. * 'TYPEOF_', followed by the +type+ name, followed by '=X' where 'X' is the found _convertible_ type name. * 'TYP2NUM' and 'NUM2TYP, where 'TYP' is the +type+ name in uppercase with replacing '_t' suffix with 'T', followed by '=X' where 'X' is the macro name to convert +type+ to +Integer+ object, and vice versa. For example, if foobar_t is defined as unsigned long, then convertible_int("foobar_t") would return "unsigned long", and define macros: #define TYPEOF_FOOBAR_T unsigned long #define FOOBART2NUM ULONG2NUM #define NUM2FOOBART NUM2ULONG
...iven +type+. You may
optionally specify additional +headers+ to search in for the +type+.
_Convertible_ means actually same type, or typedefed from same type.
If the +type+ is a integer type and _convertible_ type is found,
following macros are passed as preprocessor constants to the
compile......ype+ name, in uppercase.
* 'TYPEOF_', followed by the +type+ name, followed by '=X' where 'X'
is the found _convertible_ type name. * 'TYP2NUM' and 'NUM2TYP,
where 'TYP' is the +type+ name in uppercase with replacing '_t'
suffix with 'T', followed by '=X' where 'X' is the macro name to......ert +type+ to +Integer+ object, and vice versa.
For example, if foobar_t is defined as unsigned long, then
convertible_int("foobar_t") would return "unsigned long", and define
macros:
#define TYPEOF_FOOBAR_T unsigned long
#define FOOBART2NUM ULONG2NUM
#define NUM2FOOBART NUM2ULONG... -
Kernel
# convertible _ int(type , headers = nil , opts = nil) { . . . } (132.0) -
Returns the convertible integer type of the given +type+. You may optionally specify additional +headers+ to search in for the +type+. _Convertible_ means actually same type, or typedefed from same type. If the +type+ is a integer type and _convertible_ type is found, following macros are passed as preprocessor constants to the compiler using the +type+ name, in uppercase. * 'TYPEOF_', followed by the +type+ name, followed by '=X' where 'X' is the found _convertible_ type name. * 'TYP2NUM' and 'NUM2TYP, where 'TYP' is the +type+ name in uppercase with replacing '_t' suffix with 'T', followed by '=X' where 'X' is the macro name to convert +type+ to +Integer+ object, and vice versa. For example, if foobar_t is defined as unsigned long, then convertible_int("foobar_t") would return "unsigned long", and define macros: #define TYPEOF_FOOBAR_T unsigned long #define FOOBART2NUM ULONG2NUM #define NUM2FOOBART NUM2ULONG
...iven +type+. You may
optionally specify additional +headers+ to search in for the +type+.
_Convertible_ means actually same type, or typedefed from same type.
If the +type+ is a integer type and _convertible_ type is found,
following macros are passed as preprocessor constants to the
compile......ype+ name, in uppercase.
* 'TYPEOF_', followed by the +type+ name, followed by '=X' where 'X'
is the found _convertible_ type name. * 'TYP2NUM' and 'NUM2TYP,
where 'TYP' is the +type+ name in uppercase with replacing '_t'
suffix with 'T', followed by '=X' where 'X' is the macro name to......ert +type+ to +Integer+ object, and vice versa.
For example, if foobar_t is defined as unsigned long, then
convertible_int("foobar_t") would return "unsigned long", and define
macros:
#define TYPEOF_FOOBAR_T unsigned long
#define FOOBART2NUM ULONG2NUM
#define NUM2FOOBART NUM2ULONG... -
NEWS for Ruby 2
. 2 . 0 (12.0) -
NEWS for Ruby 2.2.0 このドキュメントは前回リリース以降のバグ修正を除くユーザーに影響のある機能の変更のリストです。
...れた全ての変更のリストは ChangeLog ファイルか bugs.ruby-lang.org の issue を参照してください。
== 2.1.0 以降の変更
=== 言語仕様の変更
* nil/true/false
* nil/true/false はフリーズされました 8923
* Hash リテラル
* 後ろにコロン......ng
* 追加: Binding#local_variables
* 追加: Binding#receiver
* Dir
* 追加: Dir#fileno
* Enumerable
* 追加: Enumerable#slice_after
* 追加: Enumerable#slice_when
* 拡張: Enumerable#min, Enumerable#min_by, Enumerable#max, Enumerable#max_by
は複数の値......uct RRational は隠されました 9513
かわりに rb_rational_num と rb_rational_den を使います
* rb_big_new と rb_big_resize は long のかわりに size_t を受け取ります
* rb_num2long は SIGNED_VALUE のかわりに long を返します
* rb_num2ulong は VALUE...