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132
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1
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2 private import tango.io.Console,
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3 tango.io.FileConduit;
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4
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5 private import tango.text.stream.LineIterator;
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6
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7 /*******************************************************************************
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8
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9 Read a file line-by-line, sending each one to the console. This
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10 illustrates how to bind a conduit to a stream iterator (iterators
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11 also support the binding of a buffer). Note that stream iterators
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12 are templated for char, wchar and dchar types.
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13
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14 *******************************************************************************/
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15
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16 void main (char[][] args)
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17 {
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18 if (args.length is 2)
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19 {
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20 // open a file for reading
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21 scope file = new FileConduit (args[1]);
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22
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23 // process file one line at a time
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24 foreach (line; new LineIterator!(char)(file))
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25 Cout (line).newline;
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26 }
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27 else
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28 Cout ("usage: lineio filename").newline;
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29 } |
