last ...

Libraries/x-saherelm.common.lib.mq5

@@ -6821,6 +6821,19 @@ int AddRef(
     return result;
 }
 
+//
+// Check Specified Array Has Childs or not ...
+template <typename T>
+bool HasChild(T &buffer[])
+{
+    return IsValidSize(ArraySize(buffer));
+}
+template <typename T>
+bool SpecificHasChild(T &buffer[])
+{
+    return HasChild(buffer);
+}
+
 //
 // Remove Specified Item from an Array ...
 template <typename T>

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

@@ -5400,7 +5400,7 @@ struct XPriceZones
 };
 
 //
-// TODO: Complete this ...
+// Market Strucutre Model ...
 struct XMarketStructure
 {
     //
@@ -5412,7 +5412,11 @@ struct XMarketStructure
 
     //
     XPVPivotPoint vales[];
+    XPriceZones valePriceZones[];
+
+    //
     XPVPivotPoint peaks[];
+    XPriceZones peakPriceZones[];
 
     //
     XOHCL lowestValeBar;
@@ -5423,6 +5427,136 @@ struct XMarketStructure
     XOHCL highestPeakBar;
     XOHCL peakBelowHighestPeakValeBar;
     XOHCL highestPeakValeBreakeDownBar;
+
+    //
+    XMarketStructure()
+    {
+        Clean();
+    }
+
+    /**
+     * Cleanup ...
+     */
+    void Clean()
+    {
+        //
+        symbol = NULL;
+        period = NULL;
+        bias = X_DIRECTION_NONE;
+
+        //
+        Clean(vales);
+        Clean(peaks);
+        Clean(valePriceZones);
+        Clean(peakPriceZones);
+
+        //
+        lowestValeBar.Clean();
+        lowestValePeakBreakeUpBar.Clean();
+        valeAboveLowestValePeakBar.Clean();
+
+        //
+        highestPeakBar.Clean();
+        peakBelowHighestPeakValeBar.Clean();
+        highestPeakValeBreakeDownBar.Clean();
+    }
+
+    /**
+     * Validate Model ...
+     *
+     * @return ( bool )
+     */
+    bool IsValid()
+    {
+        //
+        bool result = false;
+
+        //
+        result =
+            IsValid(symbol) &&
+            IsValid(period) &&
+            bias != X_DIRECTION_NONE;
+
+        //
+        return result;
+    }
+
+    /**
+     * Check Bullish Trend ...
+     *
+     * @return ( bool )
+     */
+    bool IsBullish()
+    {
+        //
+        bool result = false;
+
+        //
+        result =
+            //
+            IsValid() &&
+            IsBullish(bias) &&
+            HasChild(peaks) &&
+            HasDirection(bias) &&
+            lowestValeBar.IsValid() &&
+            HasChild(peakPriceZones) &&
+            lowestValePeakBreakeUpBar.IsValid() &&
+            valeAboveLowestValePeakBar.IsValid()
+            //
+            ;
+
+        //
+        return result;
+    }
+
+    /**
+     * Check Bearish Trend ...
+     *
+     * @return ( bool )
+     */
+    bool IsBearish()
+    {
+        //
+        bool result = false;
+
+        //
+        result =
+            //
+            IsValid() &&
+            IsBearish(bias) &&
+            HasChild(vales) &&
+            HasDirection(bias) &&
+            highestPeakBar.IsValid() &&
+            HasChild(valePriceZones) &&
+            peakBelowHighestPeakValeBar.IsValid() &&
+            highestPeakValeBreakeDownBar.IsValid() 
+            //
+            ;
+
+        //
+        return result;
+    }
+
+    /**
+     * Check Has Trend ...
+     *
+     * @return ( bool )
+     */
+    bool HasTrend()
+    {
+        //
+        bool result = false;
+
+        //
+        result = IsValid() &&
+                 (IsBullish() ||
+                  IsBearish());
+
+        //
+        return result;
+    }
+
+    //
 };
 
 //