by ricsi

ALGA_heti_feladatok/Tesztek/00_Utils.cs

@@ -0,0 +1,72 @@
+using OE.ALGA.Paradigmak;
+
+namespace Guardian
+{
+    public static class Recursion
+    {
+        /// <summary>
+        /// This method is injected into every method and property call to check the current state
+        /// of the stack. If the number of calls on the stack exceeds 500, infinite recursion is
+        /// assumed and an exception is thrown, avoiding a complete program crash.
+        /// </summary>
+        /// <exception cref="System.StackOverflowException"></exception>
+        public static void CheckStackTrace()
+        {
+            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace();
+            if (st.FrameCount > 500)
+                throw new System.StackOverflowException($"A stack overflow has occurred! Method call depth has reached the limit (500<=): {st.FrameCount}!");
+        }
+    }
+}
+
+namespace OE.ALGA.Tesztek
+{
+    #region Paradigmak
+    class TesztFeladat : IVegrehajthato
+    {
+        public string Azonosito { get; set; }
+        public bool Vegrehajtott { get; set; }
+
+        public void Vegrehajtas() => Vegrehajtott = true;
+        public TesztFeladat(string nev) => Azonosito = nev;
+    }
+    class TesztFuggoFeladat : TesztFeladat, IFuggo
+    {
+        public bool Vegrehajthato { get; set; }
+
+        public virtual bool FuggosegTeljesul => Vegrehajthato;
+
+        public TesztFuggoFeladat(string nev) : base(nev) { }
+    }
+    class TesztElokovetelmenytolFuggoFeladat : TesztFuggoFeladat
+    {
+        readonly TesztFeladat elokovetelmeny;
+
+        public override bool FuggosegTeljesul => base.FuggosegTeljesul && elokovetelmeny.Vegrehajtott;
+        public TesztElokovetelmenytolFuggoFeladat(string nev, TesztFeladat elokovetelmeny) : base(nev) { this.elokovetelmeny = elokovetelmeny; }
+    }
+    #endregion
+
+    #region Optimalizalas
+    public class PakolasTesztEsetek
+    {
+        public static readonly bool[] uresPakolas = [false, false, false, false, false, false];
+        public static readonly bool[] feligPakolas = [false, true, false, true, false, false];
+        public static readonly bool[] teljesPakolas = [true, true, true, true, true, true];
+
+        public static readonly int[] jegyzet_w = [2, 1, 1, 1, 3, 2];
+        public static readonly float[] jegyzet_p = [4, 3, 2, 8, 7, 5];
+        public static readonly int jegyzet_n = jegyzet_w.Length;
+        public static readonly int jegyzet_Wmax = 4;
+        public static readonly float jegyzet_optimalis_ertek = 16;
+        public static readonly bool[] jegyzet_optimalis_pakolas = [false, true, false, true, false, true];
+
+        public static readonly int[] nagy_w = [21, 41, 26, 11, 37, 25, 25, 44, 33, 29, 32, 52, 41, 62, 56, 81, 43];
+        public static readonly float[] nagy_p = [4, 3, 2, 8, 7, 5, 4, 3, 2, 5, 3, 9, 5, 1, 7, 9, 4];
+        public static readonly int nagy_n = nagy_w.Length;
+        public static readonly int nagy_Wmax = 100;
+        public static readonly float nagy_optimalis_ertek = 24;
+        public static readonly bool[] nagy_optimalis_pakolas = [true, false, false, true, true, true, false, false, false, false, false, false, false, false, false, false, false];
+    }
+    #endregion
+}