last ...

Libraries/x-saherelm.x-poi.lib.mq5

@@ -6593,6 +6593,96 @@ int GetYoungest(
     return result;
 }
 
+template <typename T>
+int GetLowest(
+    T *&source[] //
+)
+{
+    //
+    int result = -1;
+
+    //
+    int count = ArraySize(source);
+    if (!IsValidSize(count))
+    {
+        return result;
+    }
+
+    //
+    XBoxZone boxes[];
+    bool isConverted = ToBox(
+        source,
+        boxes //
+    );
+    if (!isConverted)
+    {
+        return result;
+    }
+
+    //
+    int boxesCount = ArraySize(boxes);
+
+    //
+    if (count != boxesCount)
+    {
+        return result;
+    }
+
+    //
+    result = GetLowest(boxes);
+
+    //
+    Clean(boxes);
+
+    //
+    return result;
+}
+
+template <typename T>
+int GetHighest(
+    T *&source[] //
+)
+{
+    //
+    int result = -1;
+
+    //
+    int count = ArraySize(source);
+    if (!IsValidSize(count))
+    {
+        return result;
+    }
+
+    //
+    XBoxZone boxes[];
+    bool isConverted = ToBox(
+        source,
+        boxes //
+    );
+    if (!isConverted)
+    {
+        return result;
+    }
+
+    //
+    int boxesCount = ArraySize(boxes);
+
+    //
+    if (count != boxesCount)
+    {
+        return result;
+    }
+
+    //
+    result = GetHighest(boxes);
+
+    //
+    Clean(boxes);
+
+    //
+    return result;
+}
+
 template <typename T>
 bool IsSame(
     T *source,
@@ -7794,6 +7884,96 @@ int GetYoungest(
     return result;
 }
 
+/**
+ * Get Highest Box Index ...
+ *
+ * @param  source: XBoxZone instance Reference Collection ...
+ *
+ * @return ( int )
+ */
+int GetHighest(
+    XBoxZone &source[] //
+)
+{
+    //
+    int result = -1;
+
+    //
+    int count = ArraySize(source);
+    if (!IsValidSize(count))
+    {
+        return result;
+    }
+
+    //
+    XBoxZone selected;
+    for (int i = 0; i < count; i++)
+    {
+        //
+        XBoxZone iBox = source[i];
+
+        //
+        bool canSet =
+            !selected.IsValid()
+                ? true
+                : selected.upper < iBox.upper;
+        if (canSet)
+        {
+            //
+            result = i;
+            selected = iBox;
+        }
+    }
+
+    //
+    return result;
+}
+
+/**
+ * Get Lowest Box Index ...
+ *
+ * @param  source: XBoxZone instance Reference Collection ...
+ *
+ * @return ( int )
+ */
+int GetLowest(
+    XBoxZone &source[] //
+)
+{
+    //
+    int result = -1;
+
+    //
+    int count = ArraySize(source);
+    if (!IsValidSize(count))
+    {
+        return result;
+    }
+
+    //
+    XBoxZone selected;
+    for (int i = 0; i < count; i++)
+    {
+        //
+        XBoxZone iBox = source[i];
+
+        //
+        bool canSet =
+            !selected.IsValid()
+                ? true
+                : selected.lower > iBox.lower;
+        if (canSet)
+        {
+            //
+            result = i;
+            selected = iBox;
+        }
+    }
+
+    //
+    return result;
+}
+
 //
 typedef void (*TOnPOIEvent)(ENUM_XPOI_EVENTS event,
                             XCBasePOI *param //