Mercurial > projects > ldc
diff tango/example/conduits/lineio.d @ 132:1700239cab2e trunk
[svn r136] MAJOR UNSTABLE UPDATE!!!
Initial commit after moving to Tango instead of Phobos.
Lots of bugfixes...
This build is not suitable for most things.
author | lindquist |
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date | Fri, 11 Jan 2008 17:57:40 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tango/example/conduits/lineio.d Fri Jan 11 17:57:40 2008 +0100 @@ -0,0 +1,29 @@ + +private import tango.io.Console, + tango.io.FileConduit; + +private import tango.text.stream.LineIterator; + +/******************************************************************************* + + Read a file line-by-line, sending each one to the console. This + illustrates how to bind a conduit to a stream iterator (iterators + also support the binding of a buffer). Note that stream iterators + are templated for char, wchar and dchar types. + +*******************************************************************************/ + +void main (char[][] args) +{ + if (args.length is 2) + { + // open a file for reading + scope file = new FileConduit (args[1]); + + // process file one line at a time + foreach (line; new LineIterator!(char)(file)) + Cout (line).newline; + } + else + Cout ("usage: lineio filename").newline; +} \ No newline at end of file