Package: Ada.Strings.Fixed

Package: Ada.Strings.Fixed

Dependencies

with Ada.Strings.Maps;

Description

GNAT RUN-TIME COMPONENTS

A D A . S T R I N G S . F I X E D

S p e c

$Revision: 1.10 $

Copyright (C) 1992-1997 Free Software Foundation, Inc.

This specification is derived from the Ada Reference Manual for use with GNAT. The copyright notice above, and the license provisions that follow apply solely to the contents of the part following the private keyword.

GNAT is free software; you can redistribute it and/or modify it under terms of the GNU General Public License as published by the Free Soft- ware Foundation; either version 2, or (at your option) any later ver- sion. GNAT is distributed in the hope that it will be useful, but WITH- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License distributed with GNAT; see file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

As a special exception, if other files instantiate generics from this unit, or you link this unit with other files to produce an executable, this unit does not by itself cause the resulting executable to be covered by the GNU General Public License. This exception does not however invalidate any other reasons why the executable file might be covered by the GNU Public License.

GNAT was originally developed by the GNAT team at New York University. It is now maintained by Ada Core Technologies Inc (http://www.gnat.com).

Header

package Ada.Strings.Fixed is

pragma Preelaborate (Fixed);

Copy Procedure for Strings of Possibly Different Lengths

Other Items:

procedure Move
  (Source  : in  String;
   Target  : out String;
   Drop    : in  Truncation := Error;
   Justify : in  Alignment  := Left;
   Pad     : in  Character  := Space);

Search Subprograms

function Index
  (Source   : in String;
   Pattern  : in String;
   Going    : in Direction := Forward;
   Mapping  : in Maps.Character_Mapping := Maps.Identity)
   return     Natural;

function Index
  (Source   : in String;
   Pattern  : in String;
   Going    : in Direction := Forward;
   Mapping  : in Maps.Character_Mapping_Function)
   return     Natural;

function Index
  (Source : in String;
   Set    : in Maps.Character_Set;
   Test   : in Membership := Inside;
   Going  : in Direction  := Forward)
   return   Natural;

function Index_Non_Blank
  (Source : in String;
   Going  : in Direction := Forward)
   return   Natural;

function Count
  (Source   : in String;
   Pattern  : in String;
   Mapping  : in Maps.Character_Mapping := Maps.Identity)
   return     Natural;

function Count
  (Source   : in String;
   Pattern  : in String;
   Mapping  : in Maps.Character_Mapping_Function)
   return     Natural;

function Count
  (Source   : in String;
   Set      : in Maps.Character_Set)
   return     Natural;

procedure Find_Token
  (Source : in String;
   Set    : in Maps.Character_Set;
   Test   : in Membership;
   First  : out Positive;
   Last   : out Natural);

String Translation Subprograms

function Translate
  (Source  : in String;
   Mapping : in Maps.Character_Mapping)
   return    String;

procedure Translate
  (Source  : in out String;
   Mapping : in Maps.Character_Mapping);

function Translate
  (Source  : in String;
   Mapping : in Maps.Character_Mapping_Function)
   return    String;

procedure Translate
  (Source  : in out String;
   Mapping : in Maps.Character_Mapping_Function);

String Transformation Subprograms

function Replace_Slice
  (Source : in String;
   Low    : in Positive;
   High   : in Natural;
   By     : in String)
   return   String;

procedure Replace_Slice
  (Source  : in out String;
   Low     : in Positive;
   High    : in Natural;
   By      : in String;
   Drop    : in Truncation := Error;
   Justify : in Alignment  := Left;
   Pad     : in Character  := Space);

function Insert
  (Source   : in String;
   Before   : in Positive;
   New_Item : in String)
   return     String;

procedure Insert
  (Source   : in out String;
   Before   : in Positive;
   New_Item : in String;
   Drop     : in Truncation := Error);

function Overwrite
  (Source   : in String;
   Position : in Positive;
   New_Item : in String)
   return     String;

procedure Overwrite
  (Source   : in out String;
   Position : in Positive;
   New_Item : in String;
   Drop     : in Truncation := Right);

function Delete
  (Source  : in String;
   From    : in Positive;
   Through : in Natural)
   return    String;

procedure Delete
  (Source  : in out String;
   From    : in Positive;
   Through : in Natural;
   Justify : in Alignment := Left;
   Pad     : in Character := Space);

String Selector Subprograms

function Trim
  (Source : in String;
   Side   : in Trim_End)
   return   String;

procedure Trim
  (Source  : in out String;
   Side    : in Trim_End;
   Justify : in Alignment := Left;
   Pad     : in Character := Space);

function Trim
  (Source : in String;
   Left   : in Maps.Character_Set;
   Right  : in Maps.Character_Set)
   return   String;

procedure Trim
  (Source  : in out String;
   Left    : in Maps.Character_Set;
   Right   : in Maps.Character_Set;
   Justify : in Alignment := Strings.Left;
   Pad     : in Character := Space);

function Head
  (Source : in String;
   Count  : in Natural;
   Pad    : in Character := Space)
   return   String;

procedure Head
  (Source  : in out String;
   Count   : in Natural;
   Justify : in Alignment := Left;
   Pad     : in Character := Space);

function Tail
  (Source : in String;
   Count  : in Natural;
   Pad    : in Character := Space)
   return   String;

procedure Tail
  (Source  : in out String;
   Count   : in Natural;
   Justify : in Alignment := Left;
   Pad     : in Character := Space);

String Constructor Functions

function "*"
  (Left  : in Natural;
   Right : in Character)
   return  String;

function "*"
  (Left  : in Natural;
   Right : in String)
   return  String;

end Ada.Strings.Fixed;