last ...

2025-02-22 05:16:43 +03:30
parent c371004b3b
commit c876af3f1b
5 changed files with 2525 additions and 1985 deletions
@@ -1763,6 +1763,90 @@ class XCBarAnalyser : public XCBase
        return result;
    }

+    /**
+     * Check a Bar Has Support or not ...
+     * 
+     * @param  bar: XOHCL instance ...
+     * @param  supportBar: XOHCL instance Specified Support Bar ...
+     * @param  rage: int, 
+     * @return ( bool )
+     */
+    bool HasSupport(
+        XOHCL &bar,
+        XOHCL &supportBar,
+        int range = 21 //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        result = bar.IsValid();
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        int barIndex = bar.Index() + range;
+        result = IsValidIndex(barIndex);
+        if (!result)
+        {
+            //
+            supportBar.Clean();
+            return result;
+        }
+        result = supportBar.Init(
+            bar.symbol,
+            bar.period,
+            barIndex //
+        );
+
+        //
+        result = supportBar.low < supportBar.GetDown();
+        if (!result)
+        {
+            //
+            supportBar.Clean();
+            return result;
+        }
+
+        //
+        double selectedValue = supportBar.GetDown();
+
+        //
+        int llIDX = bar.FindLowestIndex(range - 1, MODE_LOW);
+        result = IsValidIndex(llIDX);
+        if (!result)
+        {
+            //
+            supportBar.Clean();
+            return result;
+        }
+
+        //
+        double llValue = iLow(
+            bar.symbol,
+            bar.period,
+            llIDX //
+        );
+
+        //
+        result = llValue >= selectedValue;
+        if (!result)
+        {
+            //
+            supportBar.Clean();
+            return result;
+        }
+
+        //
+        result = supportBar.IsValid();
+
+        //
+        return result;
+    }
+
    /**
     * Check a Bar is Resistance Bar or not ...
     *