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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [a-zchhan.ads] - Rev 848
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------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- A D A . W I D E _ W I D E _ C H A R A C T E R S . H A N D L I N G -- -- -- -- S p e c -- -- -- -- This specification is derived from the Ada Reference Manual for use with -- -- GNAT. In accordance with the copyright of that document, you can freely -- -- copy and modify this specification, provided that if you redistribute a -- -- modified version, any changes that you have made are clearly indicated. -- -- -- ------------------------------------------------------------------------------ package Ada.Wide_Wide_Characters.Handling is pragma Pure; -- This package is clearly intended to be Pure, by analogy with the -- base Ada.Characters.Handling package. The version in the RM does -- not yet have this pragma, but that is a clear omission. This will -- be fixed in a future version of AI05-0266-1. function Is_Control (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Control); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as other_control, otherwise returns false. function Is_Letter (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Letter); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as letter_uppercase, letter_lowercase, letter_titlecase, -- letter_modifier, letter_other, or number_letter. Otherwise returns -- false. function Is_Lower (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Lower); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as letter_lowercase, otherwise returns false. function Is_Upper (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Upper); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as letter_uppercase, otherwise returns false. function Is_Digit (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Digit); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as number_decimal, otherwise returns false. function Is_Decimal_Digit (Item : Wide_Wide_Character) return Boolean renames Is_Digit; function Is_Hexadecimal_Digit (Item : Wide_Wide_Character) return Boolean; -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as number_decimal, or is in the range 'A' .. 'F' or -- 'a' .. 'f', otherwise returns false. function Is_Alphanumeric (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Alphanumeric); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as letter_uppercase, letter_lowercase, letter_titlecase, -- letter_modifier, letter_other, number_letter, or number_decimal. -- Otherwise returns false. function Is_Special (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Special); -- Returns True if the Wide_Wide_Character designated by Item -- is categorized as graphic_character, but not categorized as -- letter_uppercase, letter_lowercase, letter_titlecase, letter_modifier, -- letter_other, number_letter, or number_decimal. Otherwise returns false. function Is_Line_Terminator (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Line_Terminator); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as separator_line or separator_paragraph, or if Item is a -- conventional line terminator character (CR, LF, VT, or FF). Otherwise -- returns false. function Is_Mark (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Mark); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as mark_non_spacing or mark_spacing_combining, otherwise -- returns false. function Is_Other (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Other); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as other_format, otherwise returns false. function Is_Punctuation (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Punctuation); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as punctuation_connector, otherwise returns false. function Is_Space (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Space); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as separator_space, otherwise returns false. function Is_Graphic (Item : Wide_Wide_Character) return Boolean; pragma Inline (Is_Graphic); -- Returns True if the Wide_Wide_Character designated by Item is -- categorized as graphic_character, otherwise returns false. function To_Lower (Item : Wide_Wide_Character) return Wide_Wide_Character; pragma Inline (To_Lower); -- Returns the Simple Lowercase Mapping of the Wide_Wide_Character -- designated by Item. If the Simple Lowercase Mapping does not exist for -- the Wide_Wide_Character designated by Item, then the value of Item is -- returned. function To_Lower (Item : Wide_Wide_String) return Wide_Wide_String; -- Returns the result of applying the To_Lower Wide_Wide_Character to -- Wide_Wide_Character conversion to each element of the Wide_Wide_String -- designated by Item. The result is the null Wide_Wide_String if the value -- of the formal parameter is the null Wide_Wide_String. function To_Upper (Item : Wide_Wide_Character) return Wide_Wide_Character; pragma Inline (To_Upper); -- Returns the Simple Uppercase Mapping of the Wide_Wide_Character -- designated by Item. If the Simple Uppercase Mapping does not exist for -- the Wide_Wide_Character designated by Item, then the value of Item is -- returned. function To_Upper (Item : Wide_Wide_String) return Wide_Wide_String; -- Returns the result of applying the To_Upper Wide_Wide_Character to -- Wide_Wide_Character conversion to each element of the Wide_Wide_String -- designated by Item. The result is the null Wide_Wide_String if the value -- of the formal parameter is the null Wide_Wide_String. end Ada.Wide_Wide_Characters.Handling;
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