diff Problems/private/printf.m @ 61:42fcbcfca132

(none)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Problems/private/printf.m	Tue Mar 15 12:21:31 2011 +0000
@@ -0,0 +1,26 @@
+function str = printf(varargin)
+%PRINTF Print formatted text to screen.
+%  PRINTF(FMT,VAL1,VAL2,...) formats the data in VAL1,VAL2,... according to
+%  the format string FMT, and prints the result to the screen.
+%
+%  The call to PRINTF(FMT,VAL1,VAL2,...) simply invokes the call
+%  DISP(SPRINTF(FMT,VAL1,VAL2,...)). For a complete description of the
+%  format string options see function SPRINTF.
+%
+%  STR = PRINTF(...) also returns the formatted string.
+
+
+%  Ron Rubinstein
+%  Computer Science Department
+%  Technion, Haifa 32000 Israel
+%  ronrubin@cs
+%
+%  April 2008
+
+
+if (nargout>0)
+  str = sprintf(varargin{:});
+  disp(str);
+else
+  disp(sprintf(varargin{:}));
+end