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23 - Sort/ex2.c

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+#include "General.h"
+
+BOOLEAN IntDataTypeIsBigger(Data_Type dt1, Data_Type dt2)
+{
+    return (dt1.int_ >= dt2.int_);
+}
+
+void RemoveCDLLL(CDLLL * manager)
+{
+    while (manager->next != manager)
+    {
+        DeleteCDLLL(manager);
+    }
+    DeleteLastCDLLL(&manager);
+}
+
+void MergeCDLLL(CDLLL * manager1, CDLLL * manager2, BOOLEAN IsBigger(Data_Type dt1, Data_Type dt2))
+{
+    manager2->next->prev = manager1;
+    manager1->next->prev = manager2;
+    manager2->next = manager1;
+    manager1->next = manager2;
+
+    while (IsBigger(manager1->info,manager1->prev->info))
+    {
+        if (IsBigger(manager1->info, manager2->info))
+        {
+            InsertBeforeCDLLL(manager1);
+            manager1->prev->info = manager2->info;
+            manager2 = manager2->next;
+        }
+        else
+        {
+            manager1 = manager1->next;
+        }
+    }
+    RemoveCDLLL(manager2);
+}
+
+unsigned int AmountNodesCDLLL(CDLLL * manager)
+{
+    unsigned int count = ONE;
+    CDLLL * temp = manager->next;
+    while (temp != manager)
+    {
+        count++;
+        temp = temp->next;
+    }
+    
+    return (count);
+}
+
+void CutCDLLLTwoParts(CDLLL * manager, CDLLL ** second_part)
+{
+    *second_part = manager;
+    CDLLL * temp = manager;
+    unsigned int counter;
+    unsigned int amount_of_nodes = AmountNodesCDLLL(manager) / TWO;
+    for (counter = ZERO; counter < amount_of_nodes; counter++)
+    {
+        *second_part = (*second_part)->next;
+    }
+
+
+}
+
+void MergeSortCDLLL(CDLLL * manager)
+{
+    CDLLL * half_of_cdlll;
+    if (manager->next != manager)
+    {
+        // cut the CDLLL for two parts <BLACKBOX>
+        MergeSortCDLLL(manager);
+        MergeSortCDLLL(half_of_cdlll);
+        MergeCDLLL(manager, half_of_cdlll, IntDataTypeIsBigger);
+    }
+}
+
+void main(void)
+{
+    CDLLL * manager1;
+    InsertLastCDLLL(&manager1);
+    InsertEndCDLLL(&manager1);
+    InsertEndCDLLL(&manager1);
+    InsertEndCDLLL(&manager1);
+    InsertEndCDLLL(&manager1);
+    InsertEndCDLLL(&manager1);
+    InsertEndCDLLL(&manager1);
+    InsertEndCDLLL(&manager1);
+
+    CDLLL * manager2;
+    InsertLastCDLLL(&manager2);
+    InsertEndCDLLL(&manager2);
+    InsertEndCDLLL(&manager2);
+    InsertEndCDLLL(&manager2);
+    InsertEndCDLLL(&manager2);
+    InsertEndCDLLL(&manager2);
+    InsertEndCDLLL(&manager2);
+    InsertEndCDLLL(&manager2);
+
+
+    int * seed;
+    CDLLL * temp = manager1->next;
+    
+    PrintCDLLL(manager1, PrintIntDataType);
+}