[Scummvm-cvs-logs] SF.net SVN: scummvm: [29080] scummvm/trunk/common/algorithm.h

[lordhoto at users.sourceforge.net]

Revision: 29080
          http://scummvm.svn.sourceforge.net/scummvm/?rev=29080&view=rev
Author:   lordhoto
Date:     2007-09-23 17:07:28 -0700 (Sun, 23 Sep 2007)

Log Message:
-----------
Adds Common::set_to which sets elements from the range [first, last) to value.

Modified Paths:
--------------
    scummvm/trunk/common/algorithm.h

Modified: scummvm/trunk/common/algorithm.h
===================================================================
--- scummvm/trunk/common/algorithm.h	2007-09-23 23:37:55 UTC (rev 29079)
+++ scummvm/trunk/common/algorithm.h	2007-09-24 00:07:28 UTC (rev 29080)
@@ -53,6 +53,15 @@
 	return dst;
 }
 
+// TODO: this is can be slower than memset for most normal data
+// maybe specialize the template for char, short, int, long, long long
+template<class In, class Value>
+In set_to(In first, In last, Value val) {
+	while (first != last)
+		*first++ = val;
+	return first;
+}
+
 template<class In, class T>
 In find(In first, In last, const T &v) {
 	while (first != last) {


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