last ...

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

@@ -7037,7 +7037,8 @@ bool IsInside(
 template <typename T, typename F>
 bool IsInsideDiff(
     T *source,
-    F *dest //
+    F *dest,
+    bool forceSideOut = false //
 )
 {
     //
@@ -7068,7 +7069,8 @@ bool IsInsideDiff(
     //
     result = IsBoxInside(
         sourceBox,
-        destBox //
+        destBox,
+        forceSideOut //
     );
 
     //
@@ -7424,12 +7426,14 @@ bool IsBoxAbove(
  *
  * @param  source: XBoxZone instance Reference ...
  * @param  dest: XBoxZone instance Reference ...
+ * @param  forceSideOut: bool, force check Box has One Side Out ...
  *
  * @return ( bool )
  */
 bool IsBoxInside(
     XBoxZone &source,
-    XBoxZone &dest //
+    XBoxZone &dest,
+    bool forceSideOut = false //
 )
 {
     //
@@ -7445,8 +7449,30 @@ bool IsBoxInside(
     }
 
     //
-    result = source.lower >= dest.lower &&
-             source.upper <= dest.upper;
+    bool isBullish = IsBullish(dest.dir);
+
+    //
+    if (!forceSideOut)
+    {
+        //
+        result = source.lower >= dest.lower &&
+                 source.upper <= dest.upper;
+    }
+    else
+    {
+        //
+        bool hasSideIn =
+            isBullish
+                ? source.lower >= dest.lower
+                : source.upper <= dest.upper;
+        bool hasSideOut =
+            isBullish
+                ? source.upper >= dest.upper
+                : source.lower <= dest.lower;
+        result =
+            hasSideIn &&
+            hasSideOut;
+    }
 
     //
     return result;
@@ -7557,8 +7583,8 @@ bool IsBoxUsed(
     //
     result =
         //
-        box.IsValid()
-                fromIndex > 0 &&
+        box.IsValid() &&
+        fromIndex > 0 &&
         fromIndex > toIndex
         //
         ;
@@ -7574,8 +7600,8 @@ bool IsBoxUsed(
     }
 
     //
-    EUM_X_DIRECT forDir = box.dir;
-    bool isBllish = IsBullish(forDir);
+    ENUM_X_DIRECTION forDir = box.dir;
+    bool isBullish = IsBullish(forDir);
 
     //
     for (int i = fromIndex; i >= toIndex; i--)