Mercurial > projects > ldc
view tango/example/conduits/filescan.d @ 243:4d006f7b2ada trunk
[svn r260] Changed some of the LLVMDC specific code in the Tango core and did some minor cleanups.
author | lindquist |
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date | Mon, 09 Jun 2008 03:02:14 +0200 |
parents | 1700239cab2e |
children |
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private import tango.io.Stdout, tango.io.FileScan; /******************************************************************************* List ".d" files and enclosing folders visible via a directory given as a command-line argument. In this example we're also postponing a flush on Stdout until output is complete. Stdout is usually flushed on each invocation of newline or formatln, but here we're using '\n' to illustrate how to avoid flushing many individual lines *******************************************************************************/ void main(char[][] args) { char[] root = args.length < 2 ? "." : args[1]; Stdout.formatln ("Scanning '{}'", root); auto scan = (new FileScan)(root, ".d"); Stdout.format ("\n{} Folders\n", scan.folders.length); foreach (folder; scan.folders) Stdout.format ("{}\n", folder); Stdout.format ("\n{0} Files\n", scan.files.length); foreach (file; scan.files) Stdout.format ("{}\n", file); Stdout.formatln ("\n{} Errors", scan.errors.length); foreach (error; scan.errors) Stdout (error).newline; }