comparison cpack/dml/lib/stringutils.pl @ 0:718306e29690 tip

commiting public release

+/* Part of DML (Digital Music Laboratory)
+	Copyright 2014-2015 Samer Abdallah, University of London
+	 
+	This program is free software; you can redistribute it and/or
+	modify it under the terms of the GNU General Public License
+	as published by the Free Software Foundation; either version 2
+	of the License, or (at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT 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 along with this library; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+:- module(stringutils, [ split_string_around/4, strip_string/2 ]).
+
+split_string_around(Inter,String,Pre,Post) :-
+   sub_string(String,Bef,_,Aft,Inter),
+   sub_string(String,0,Bef,_,Pre1), strip_string(Pre1,Pre),
+   sub_string(String,_,Aft,0,Post1), strip_string(Post1,Post).
+
+strip_string(X,Y) :- split_string(X,"","\s",[Y]).
+