last works on XFIMA ...

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

@@ -3493,6 +3493,66 @@ bool AddIfNotExists(
 }
 //+------------------------------------------------------------------+
 
+//+------------------------------------------------------------------+
+//| Extract                                                          |
+//+------------------------------------------------------------------+
+
+/**
+ * Extract Specified Directional Items ...
+ * 
+ * @param  dest: reference collection to holds extracted items ...
+ * @param  source: reference collection to provides data source ...
+ * @param  forDir: Specified which direction to Extract items ...
+ * 
+ * @return ( int )
+ */
+template <typename T>
+int ExtractByDirection(
+    T &dest[],
+    T &source[],
+    ENUM_X_DIRECTION forDir //
+)
+{
+    //
+    int result = 0;
+
+    //
+    // Prepare ...
+    XClean(dest);
+
+    //
+    // Validate ...
+    bool has = HasChild(source) &&
+               HasDirection(forDir);
+    if (!has)
+    {
+        return result;
+    }
+
+    //
+    int count = ArraySize(source);
+    for (int i = 0; i < count; i++)
+    {
+        //
+        has = source[i].dir == forDir; 
+        if (has)
+        {
+            //
+            AddIfNotExists(
+                source[i],
+                dest //
+            );
+        }
+    }
+
+    //
+    result = ArraySize(dest);
+
+    //
+    return result;
+}
+//+------------------------------------------------------------------+
+
 //
 //
 //
@@ -4255,11 +4315,11 @@ bool IsInside(
 
 /**
  * Check a Bar is Inside a Zone or not ...
- * 
+ *
  * @param  index: int, reference to holds detected index ...
  * @param  bar: reference to Specified Bar ...
  * @param  source: reference collection to provide source ...
- * 
+ *
  * @return ( bool )
  */
 bool HasInside(
@@ -4307,11 +4367,11 @@ bool HasInside(
 
 /**
  * Extract all Items which Specified Bar is inside them ...
- *  
+ *
  * @param  bar: reference to Specified Bar ...
  * @param  dest: reference to result ...
  * @param  source: reference collection to provide source ...
- * 
+ *
  * @return ( int )
  */
 int ExtractInsides(