last works ...

Libraries/x-saherelm.common.extensions.lib.mq5

@@ -6639,6 +6639,75 @@ int GetPriceBoundary(
     return result;
 }
 
+/**
+ * Get Applied Price Buffer ...
+ * 
+ * @param  mType: ENUM_X_PRICE, Specified Price Type ...
+ * @param  dest: double, Holds Destination Prices ...
+ * @param  mOpen: double collection, Open Prices ...
+ * @param  mHigh: double collection, High Prices ...
+ * @param  mLow: double collection, Low Prices ...
+ * @param  mClose: double collection, Close Prices ...
+ * 
+ * @return ( int )
+ */
+int GetAppliedPrice(
+    ENUM_X_PRICE mType,
+    double &dest[],
+    const double &mOpen[],  // Open Prices
+    const double &mHigh[],  // High Preices
+    const double &mLow[],   // Low Prices
+    const double &mClose[] // Close Prices
+)
+{
+    //
+    int result = 0;
+
+    //
+    // Prepare ...
+    SpecifiedClean(dest);
+
+    //
+    // Check ArraySizes ...
+    int count = ArraySize(mOpen);
+    count = MathMin(count, ArraySize(mHigh));
+    count = MathMin(count, ArraySize(mClose));
+    count = MathMin(count, ArraySize(mLow));
+
+    //
+    // Validate ...
+    if (!IsValidSize(count))
+    {
+        return result;
+    }
+
+    //
+    // Loopback ...
+    for (int i = 0; i < count; i++)
+    {
+        //
+        double iPrice = GetAppliedPrice(
+            mType,
+            mOpen[i],
+            mHigh[i],
+            mLow[i],
+            mClose[i] //
+        );
+
+        //
+        Add(
+            iPrice,
+            dest //
+        );
+    }
+
+    //
+    result = ArraySize(dest);
+
+    //
+    return result;
+}
+
 //
 // END Price ...
 //

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

@@ -63,6 +63,10 @@ bool IsValid(ENUM_X_PRICE value)
     //
     return result;
 }
+bool IsXValid(ENUM_X_PRICE value)
+{
+    return IsValid(value);
+}
 
 /**
  * Converts Series Mode to ENUM_X_PRICE ...