Mercurial > projects > ldc
view tango/example/conduits/lineio.d @ 185:89e21eeaf4c4 trunk
[svn r201] Fixed: return statement could fail codegen with type mismatch for classes, added cast.
author | lindquist |
---|---|
date | Wed, 07 May 2008 22:27:45 +0200 |
parents | 1700239cab2e |
children |
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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; }