Changeset 64 for cpp/gdk/sstringutils.cpp

Timestamp:

01/28/11 23:29:40 (13 years ago)

Author:

Maciej Komosinski

Message:

a lot of minor fixes

File:

• cpp/gdk/sstringutils.cpp (modified) (2 diffs)

cpp/gdk/sstringutils.cpp

@@ -1 @@
-// This file is a part of Framsticks GDK library.
-// Copyright (C) 2002-2006  Szymon Ulatowski.  See LICENSE.txt for details.
-// Refer to http://www.frams.alife.pl/ for further information.
+// This file is a part of the Framsticks GDK library.
+// Copyright (C) 2002-2011  Szymon Ulatowski.  See LICENSE.txt for details.
+// Refer to http://www.framsticks.com/ for further information.
 
 #include "sstringutils.h"
@@ -233 +233 @@
 }
 
+SString trim(SString& s)
+{
+const unsigned char*b=(const unsigned char*)(const char*)s;
+const unsigned char*e=b+s.len();
+while((b<e)&&(*b<=' ')) b++;
+while((b<e)&&(e[-1]<=' ')) e--;
+if ((e-b)==s.len()) return s;
+SString newstring;
+char* t=newstring.directWrite();
+memmove(t,b,e-b);
+newstring.endWrite(e-b);
+return newstring;
+}