refactor some typos on helper classes and implement base classes for providers and start x5 provider ...

Helpers/x-saherelm.xstr.helper.mq5

@@ -2,7 +2,7 @@
 //
 // SaherElm IT Center MQL5 Helper Class Library
 // ----------------------------------------------
-// Name: XSCXSTRRHelper
+// Name: XSCXSTRHelper
 // Description: provides all Indicator
 // Helper requirements ...
 //
@@ -42,7 +42,7 @@ enum ENUM_XSTR_TREND_STATES
 
 //
 // Input Models ...
-struct XSTRRInputs
+struct XSTRInputs
 {
     //
     // Props ...
@@ -60,7 +60,7 @@ struct XSTRRInputs
 
     //
     // Constructor(s) ...
-    XSTRRInputs()
+    XSTRInputs()
     {
         //
         Clean();
@@ -131,7 +131,7 @@ struct XSTRRInputs
 
 //
 // Class ...
-class XSCXSTRRHelper : public XSCBaseHelper
+class XSCXSTRHelper : public XSCBaseHelper
 {
     //
     // Public ...
@@ -141,20 +141,20 @@ public:
 
     //
     // Constructors ...
-    XSCXSTRRHelper() : XSCBaseHelper(_Symbol, _Period)
+    XSCXSTRHelper() : XSCBaseHelper(_Symbol, _Period)
     {
     }
 
     //
     // Deconstructor ...
-    ~XSCXSTRRHelper() {}
+    ~XSCXSTRHelper() {}
 
     //
     // Tools ...
     bool Init(
         string symbol,          // Trading Symbol
         ENUM_TIMEFRAMES period, // Trading Period
-        XSTRRInputs &inputs     // Inputs
+        XSTRInputs &inputs     // Inputs
     )
     {
         //
@@ -212,14 +212,14 @@ public:
     // Inputs ...
 
     //
-    XSTRRInputs GetInputs()
+    XSTRInputs GetInputs()
     {
         return mInputs;
     }
 
     //
     bool SetInputs(
-        XSTRRInputs &inputs // Configs
+        XSTRInputs &inputs // Configs
     )
     {
         //
@@ -375,7 +375,7 @@ protected:
 private:
     //
     // Props ...
-    XSTRRInputs mInputs; // Inputs ...
+    XSTRInputs mInputs; // Inputs ...
 
     //
     // Buffers ...