Changeset 13925 for trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis

Timestamp:

06/20/16 14:50:25 (8 years ago)

Author:

gkronber

Message:

#2071: TableFileParser: check if it is possible to seek in file before trying to access position (=> reduce number of exceptions)

File:

• trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/TableFileParser.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/TableFileParser.cs

@@ -514 +514 @@
           CurrentLine = reader.ReadLine();
           CurrentLineNumber++;
-          try {
+          if (reader.BaseStream.CanSeek) {
             BytesRead = reader.BaseStream.Position;
-          }
-          catch (IOException) {
+          } else {
             BytesRead += CurrentLine.Length + 2; // guess
-          }
-          catch (NotSupportedException) {
-            BytesRead += CurrentLine.Length + 2;
           }
           int i = 0;