last ...

2026-08-14 07:49:18 +03:30
parent 9d23e2cba1
commit 4707856302
6 changed files with 3833 additions and 56 deletions
@@ -3722,6 +3722,125 @@ bool IsBoxValid(
    return result;
 }

+/**
+ * Validate a Box based on Price ...
+ * 
+ * @param  box: XBoxZone instance, box to Validate ...
+ * @param  barIndex: int, Start Validating Bar's Index ...
+ * @param  pType: ENUM_X_BOUNDARY_PRICE, Price Type for Validation ...
+ * 
+ * @return ( bool )
+ */
+bool IsBoxValid(
+    XBoxZone &box,
+    int barIndex = 0,
+    ENUM_X_BOUNDARY_PRICE pType = X_BOUNDARY_PRICE_UP_DOWN //
+)
+{
+    //
+    bool result = false;
+
+    //
+    // Normalize Bar Index ...
+    barIndex = NormalizeInt(barIndex, 0);
+
+    //
+    // Validaet ...
+    result =
+        box.IsValid() &&
+        IsXValid(pType);
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    bool isBullish = box.IsBullish();
+
+    //
+    int fromIDX = box.FromIndex();
+    result =
+        IsValidIndex(fromIDX) &&
+        barIndex < fromIDX;
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    // Loop through ...
+    XOHCL iBar;    
+    bool has = false;
+    double appliedPrice = EMPTY_VALUE;
+    for (int i = barIndex; i < fromIDX; i++)
+    {
+        //
+        // Initialize Bar ...
+        iBar.Clean();
+        has = iBar.Init(box.symbol, box.period, i);
+        if (!has)
+        {
+            //
+            result = false;
+            break;
+        }
+
+        //
+        // Calculate Applied Price ...
+        switch (pType)
+        {
+        //
+        case X_BOUNDARY_PRICE_UP_DOWN:
+            //
+            appliedPrice =
+                isBullish
+                    ? iBar.GetDown()
+                    : iBar.GetUp();
+            break;
+
+        //
+        case X_BOUNDARY_PRICE_HIGH_LOW:
+            //
+            appliedPrice =
+                isBullish
+                    ? iBar.low
+                    : iBar.high;
+            break;
+
+        //
+        default:
+            appliedPrice = EMPTY_VALUE;
+            break;
+        }
+        has = NotEmptyZero(appliedPrice);
+        if (!has)
+        {
+            //
+            result = false;
+            break;
+        }
+
+        //
+        has =
+            has &&
+            result &&
+            (isBullish
+                 ? appliedPrice >= box.lower
+                 : appliedPrice <= box.upper);
+        if (!has) {
+            //
+            result = false;
+            break;
+        }
+
+        //
+        iBar.Clean();
+    }
+
+    //
+    return result;
+}
+
 //
 void SortBoxes(
    XBoxZone &items[],