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view tango/example/conduits/filescan.d @ 235:c603041da866 trunk
[svn r251] fixed arguments checking in runtest script
author | ChristianK |
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date | Sun, 08 Jun 2008 12:06:22 +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; }