added md

logging/README.md.txt

@@ -0,0 +1,26 @@
+Usage:
+======
+
+Wrap your for loop in an extra scope with a progressbar, like this:
+
+	{	// extra scope
+		Progressbar p(std::cout);
+		for(i = 0; i < 1000; ++i){
+			...
+			p.show(i, 999);
+		}
+	}	// end extra scope (destructor of Progressbar will be used).
+
+You can give extra information to show in the constructor:
+`Progressbar p(stream, "prefix", "Start message", " End message");`
+this will look like:
+
+	Start message
+	prefix [===============>               ]
+	End message
+
+You may leave these things empty (`""`).
+
+NOTE: the width of the bar (incl. prefix) is fixed ATM.
+NOTE: pass the maximum-value to the function show, not the bound of the for-loop (this way the function also works nicely for floating types)
+ 

logging/main.cpp

@@ -0,0 +1,12 @@
+#include <iostream>
+
+#include "Progressbar.hpp"
+
+int main () {
+	// lame example
+	progressbar p(std::cout, "doing magic");
+	for (int i = 0; i < 1000; ++i) {
+		p.show(i, 999);
+	}
+}
+

logging/progressbar.hpp

@@ -44,7 +44,7 @@ struct progressbar {
 	, end(end)
 	{
 		if (begin != "") {
-			out << begin << "\n";
+			out << begin << std::endl;
 		}
 		
 		show(0, 1, ' ');
@@ -54,9 +54,9 @@ struct progressbar {
 		show(1, 1, '=');
 		
 		if (end != "") {
-			out << "\n" << end << "\n";
+			out << "\n" << end << std::endl;
 		} else {
-			out << "\n";
+			out << std::endl;
 		}
 	}