mambo.core.io source code

1 /**
2  * Copyright: Copyright (c) 2007-2008 Jacob Carlborg. All rights reserved.
3  * Authors: Jacob Carlborg
4  * Version: Initial created: 2007
5  * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
6  *
7  */
8 module mambo.core.io;
9 
10 version (Tango)
11 {
12 	import tango.io.Stdout;
13 	import tango.io.Console;
14 
15 	import mambo.core.string;
16 
17 	/**
18 	 * Print to the standard output
19 	 *
20 	 * Params:
21 	 *     args = what to print
22 	 */
23 	void print (A...)(A args)
24 	{
25 		static enum string fmt = "{}{}{}{}{}{}{}{}" ~
26 					        	  "{}{}{}{}{}{}{}{}" ~
27 					        	  "{}{}{}{}{}{}{}{}";
28 
29 		static assert (A.length <= fmt.length / 2, "mambo.io.print :: too many arguments");
30 
31 		Stdout.format(fmt[0 .. args.length * 2], args).flush;
32 	}
33 
34 	/**
35 	 * Print to the standard output, adds a new line
36 	 *
37 	 * Params:
38 	 *     args = what to print
39 	 */
40 	void println (A...)(A args)
41 	{
42 		static enum string fmt = "{}{}{}{}{}{}{}{}" ~
43 					        	  "{}{}{}{}{}{}{}{}" ~
44 					        	  "{}{}{}{}{}{}{}{}";
45 
46 		static assert (A.length <= fmt.length / 2, "mambo.io.println :: too many arguments");
47 
48 		Stdout.formatln(fmt[0 .. args.length * 2], args);
49 	}
50 }
51 
52 else
53 {
54 	import std.stdio;
55 
56 	/**
57 	 * Print to the standard output
58 	 *
59 	 * Params:
60 	 *     args = what to print
61 	 */
62 	void print (A...)(A args)
63 	{
64 		write(args);
65 	}
66 
67 	/**
68 	 * Print to the standard output, adds a new line
69 	 *
70 	 * Params:
71 	 *     args = what to print
72 	 */
73 	void println (A...)(A args)
74 	{
75 		writeln(args);
76 	}
77 }