ReaderScanner.cs
30 lines
| 845 B
| text/x-csharp
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CSharpLexer
cin
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r176 | using System; | ||
using System.IO; | ||||
namespace Implab.Formats { | ||||
public class ReaderScanner: TextScanner { | ||||
cin
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r183 | const int CHUNK_SIZE = 1024*4; | ||
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r176 | const int BUFFER_MAX = CHUNK_SIZE*1024; | ||
readonly TextReader m_reader; | ||||
public ReaderScanner(TextReader reader, int limit, int chunk) : base(limit, chunk) { | ||||
Safe.ArgumentNotNull(reader, "reader"); | ||||
m_reader = reader; | ||||
} | ||||
public ReaderScanner(TextReader reader) : this(reader, BUFFER_MAX, CHUNK_SIZE) { | ||||
} | ||||
protected override int Read(char[] buffer, int offset, int size) { | ||||
return m_reader.Read(buffer, offset, size); | ||||
} | ||||
protected override void Dispose(bool disposing) { | ||||
if (disposing) | ||||
Safe.Dispose(m_reader); | ||||
base.Dispose(disposing); | ||||
} | ||||
} | ||||
} | ||||