Changeset 14513 for branches/PushGP/HeuristicLab.Algorithms.PushGP/HeuristicLab.Tests/Benchmark/Problem/Problem.cs

Timestamp:

12/20/16 22:57:11 (7 years ago)

Author:

pkimmesw

Message:

#2665 Added Problem.ProgramSynthesis Project, Fixed Expression Issues, Fixed Code Generation

File:

• branches/PushGP/HeuristicLab.Algorithms.PushGP/HeuristicLab.Tests/Benchmark/Problem/Problem.cs (modified) (1 diff)

branches/PushGP/HeuristicLab.Algorithms.PushGP/HeuristicLab.Tests/Benchmark/Problem/Problem.cs

@@ -1 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.IO.Compression;
-using System.Linq;
-using System.Reflection;
-using System.Text.RegularExpressions;
+namespace HeuristicLab.Tests.Benchmark.Problem
+{
+  using System;
+  using System.Collections.Generic;
+  using System.IO;
+  using System.IO.Compression;
+  using System.Linq;
+  using System.Reflection;
+  using System.Text.RegularExpressions;
 
-namespace HeuristicLab.Tests.Benchmark.Problem
-{
-    public class Problem<Tin, Tout>
+  public class Problem<Tin, Tout>
+  {
+    public const char ExampleSeparator = ',';
+
+    public const string ArchiveFileName = "BenchmarkExamples.zip";
+
+    private static readonly string instanceArchiveName = GetResourceName(ArchiveFileName);
+
+    protected List<Example<Tin, Tout>> Examples { get; set; }
+
+    protected List<Example<Tin, Tout>> GetExamples(
+      string problemName,
+      Converter<string, Tin> inputConverter,
+      Converter<string, Tout> outputConverter)
     {
-        public const char ExampleSeparator = ',';
-        public const string ArchiveFileName = "BenchmarkExamples.zip";
+      using (var file = this.GetType().Assembly.GetManifestResourceStream(instanceArchiveName))
+      {
+        using (var archive = new ZipArchive(file, ZipArchiveMode.Read))
+        {
+          var entry = archive.Entries.SingleOrDefault(x => x.Name == problemName);
 
-        private static string instanceArchiveName = GetResourceName(ArchiveFileName);
+          using (var reader = new StreamReader(entry.Open()))
+          {
+            var examples = new List<Example<Tin, Tout>>();
 
-        protected List<Example<Tin, Tout>> Examples { get; set; }
+            // skip training headline
+            if (reader.Peek() >= 0) reader.ReadLine();
 
-        protected List<Example<Tin, Tout>> GetExamples(string problemName, Converter<string, Tin> inputConverter, Converter<string, Tout> outputConverter)
-        {
-            using (var file = GetType().Assembly.GetManifestResourceStream(instanceArchiveName))
-            using (var archive = new ZipArchive(file, ZipArchiveMode.Read))
+            while (reader.Peek() >= 0)
             {
-                var entry = archive.Entries.SingleOrDefault(x => x.Name == problemName);
+              var line = reader.ReadLine();
 
-                using (var reader = new StreamReader(entry.Open()))
-                {
-                    var examples = new List<Example<Tin, Tout>>();
+              // return
+              if (line.StartsWith("test")) break;
 
-                    // skip training headline
-                    if (reader.Peek() >= 0)
-                    {
-                        reader.ReadLine();
-                    }
+              var values = line.Split(ExampleSeparator);
 
-                    while (reader.Peek() >= 0)
-                    {
-                        var line = reader.ReadLine();
+              examples.Add(
+                new Example<Tin, Tout> { Input = inputConverter(values[0]), Output = outputConverter(values[1]) });
+            }
 
-                        // return
-                        if (line.StartsWith("test"))
-                        {
-                            break;
-                        }
+            return examples;
+          }
+        }
+      }
+    }
 
-                        var values = line.Split(ExampleSeparator);
-
-                        examples.Add(new Example<Tin, Tout>
-                        {
-                            Input = inputConverter(values[0]),
-                            Output = outputConverter(values[1])
-                        });
-                    }
-
-                    return examples;
-                }
-            }
-        }
-
-        private static string GetResourceName(string fileName)
-        {
-            return Assembly
-                .GetExecutingAssembly()
-                .GetManifestResourceNames()
-                .Where(x => Regex.Match(x, @".*\.Data\." + fileName).Success)
-                .SingleOrDefault();
-        }
+    private static string GetResourceName(string fileName)
+    {
+      return
+        Assembly.GetExecutingAssembly()
+          .GetManifestResourceNames()
+          .Where(x => Regex.Match(x, @".*\.Data\." + fileName).Success)
+          .SingleOrDefault();
     }
+  }
 }