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Modula Definition | 1989-01-09 | 3.1 KB | 79 lines |
- DEFINITION MODULE String;
- (* File name: String.def *)
- (* Creation : March,1985 *)
- (* Function : String function for Modula-2/68 *)
- (* By : Stan *)
- (* *)
-
- (*
- * Copyright (c) 1985,1986,1987,1988,1989 by
- * ana-systems, Foster City, California.
- * All Rights Reserved.
- *
- * This software is furnished under a license and may be used and copied
- * only in accordance with the terms of such license and with the
- * inclusion of the above copyright notice. This software or any other
- * copies thereof may not be provided or otherwise made available to any
- * other person. No title to and ownership of the software is herby
- * transferred.
- *
- * The information in this software is subject to change without notice
- * and should not be construed as a commitment by ana-systems. No
- * warranty is implied or expressed.
- *
- * SCCID = "1.1 1/26/86";
- *)
- (* History of modifcation *)
- (* Date Who Why *)
- (* *)
-
- EXPORT QUALIFIED
- CompareResult,
- Length, Assign, Insert, Delete,
- Position, Substring, Compare, Concat;
-
- TYPE
- CompareResult = ( less, equal, greater);
-
- PROCEDURE Assign ( VAR source : ARRAY OF CHAR;
- VAR dest : ARRAY OF CHAR;
- VAR success : BOOLEAN );
- (* Assign array of char source to array of char dest. If copy is successful,
- success will be true otherwise false.
- If array of char dest is smaller than source, copy will exit with out
- any copying
- *)
-
- PROCEDURE Length ( VAR str : ARRAY OF CHAR ) : CARDINAL;
-
- PROCEDURE Insert ( VAR source : ARRAY OF CHAR;
- VAR dest : ARRAY OF CHAR;
- index : CARDINAL;
- VAR success : BOOLEAN );
-
- PROCEDURE Delete ( VAR str : ARRAY OF CHAR;
- index : CARDINAL;
- len : CARDINAL;
- VAR success : BOOLEAN );
-
- PROCEDURE Position ( VAR pattern : ARRAY OF CHAR;
- VAR source : ARRAY OF CHAR;
- VAR index : CARDINAL;
- VAR found : BOOLEAN );
-
- PROCEDURE Substring ( VAR source : ARRAY OF CHAR;
- index : CARDINAL;
- len : CARDINAL;
- VAR dest : ARRAY OF CHAR;
- VAR success : BOOLEAN );
-
- PROCEDURE Concat ( VAR source1 : ARRAY OF CHAR;
- VAR source2 : ARRAY OF CHAR;
- VAR dest : ARRAY OF CHAR;
- VAR success : BOOLEAN );
-
- PROCEDURE Compare ( VAR string1 : ARRAY OF CHAR;
- VAR string2 : ARRAY OF CHAR) : CompareResult;
-
- END String.
-