Ada 编程/库/Ada.Wide_Wide_Characters.Handling
外观
此语言特性在 Ada 2012 中引入。
Ada.Wide_Wide_Characters.Handling 是 预定义语言环境 自 Ada 2012 以来的一部分。
-- Standard Ada library specification -- Copyright (c) 2004-2016 AXE Consultants -- Copyright (c) 2004, 2005, 2006 Ada-Europe -- Copyright (c) 2000 The MITRE Corporation, Inc. -- Copyright (c) 1992, 1993, 1994, 1995 Intermetrics, Inc. -- SPDX-License-Identifier: BSD-3-Clause and LicenseRef-AdaReferenceManual -- -------------------------------------------------------------------------packageAda.Wide_Wide_Characters.HandlingispragmaPure(Handling);functionCharacter_Set_VersionreturnString;functionIs_Control (Item : Wide_Wide_Character)returnBoolean;functionIs_Letter (Item : Wide_Wide_Character)returnBoolean;functionIs_Lower (Item : Wide_Wide_Character)returnBoolean;functionIs_Upper (Item : Wide_Wide_Character)returnBoolean;functionIs_Digit (Item : Wide_Wide_Character)returnBoolean;functionIs_Decimal_Digit (Item : Wide_Wide_Character)returnBooleanrenamesIs_Digit;functionIs_Hexadecimal_Digit (Item : Wide_Wide_Character)returnBoolean;functionIs_Alphanumeric (Item : Wide_Wide_Character)returnBoolean;functionIs_Special (Item : Wide_Wide_Character)returnBoolean;functionIs_Line_Terminator (Item : Wide_Wide_Character)returnBoolean;functionIs_Mark (Item : Wide_Wide_Character)returnBoolean;functionIs_Other_Format (Item : Wide_Wide_Character)returnBoolean;functionIs_Punctuation_Connector (Item : Wide_Wide_Character)returnBoolean;functionIs_Space (Item : Wide_Wide_Character)returnBoolean;functionIs_Graphic (Item : Wide_Wide_Character)returnBoolean;functionTo_Lower (Item : Wide_Wide_Character)returnWide_Wide_Character;functionTo_Upper (Item : Wide_Wide_Character)returnWide_Wide_Character;functionTo_Lower (Item : Wide_Wide_String)returnWide_Wide_String;functionTo_Upper (Item : Wide_Wide_String)returnWide_Wide_String;endAda.Wide_Wide_Characters.Handling;
外部示例
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