Important Update:

- DataTreeCore:
  - Re-arrange method declaration order
  - Renamed methods Delete() to DeleteCh()
  - Added GetChName(), GetChType(), GetChLen() & ClearCh(Path) methods
- ApplicationCore:
  - Add WriteToScreen() method (Hide access to JSONparser)

ApplicationCore.h

@@ -88,6 +88,7 @@ public:
 
     // Manually set configuration
     bool  SetLogParam( EDebugLevel pDebugLevel, int pOutputDisplay );
+    inline void  WriteToScreen( const char * BasePath, const int Indent = 2 ) { JSONparser->WriteToScreen( BasePath, Indent ); };
 
     // Init application
     bool  InitApplication();

DataTreeCore.cpp

@@ -130,18 +130,33 @@ CDataMember *  CDataMember::CreateChild( const char * Name, const int Len )
 
 bool  CDataMember::Clear()
 {
+    // Clear value
     if (Value) {
         free( Value );
         Value = NULL;
     }
+
+    // Clear children
     while (FirstChild) {
         delete FirstChild;
-//        FirstChild = NULL;
-//        LastChild  = NULL;
-//        Len = 0;
     }
-    Type = jtNull;
 
+    // Reset value
+    Type = jtNull;
+    return true;
+}
+//---------------------------------------------------------------------------
+
+bool CDataMember::ClearCh( const char * Path )
+{
+    CDataMember     * Child    = NULL;
+
+    // Find member
+    if (!(Child = (!Path || !*Path)? this : GetChild( Path, false )))
+        return false;
+
+    // Clear
+    Child->Clear();
     return true;
 }
 //---------------------------------------------------------------------------
@@ -318,7 +333,7 @@ CDataMember * CDataMember::GetChElement( const char * Path, const int Index, boo
 }
 //---------------------------------------------------------------------------
 
-bool  CDataMember::Delete( const char * Path )
+bool  CDataMember::DeleteCh( const char * Path )
 {
     CDataMember     * Member;
 
@@ -484,7 +499,7 @@ bool  CDataMember::SetChNull( const char * Path )
 }
 //---------------------------------------------------------------------------
 
-const char *  CDataMember::GetName( const char * Path )
+const char *  CDataMember::GetChName( const char * Path )
 {
     CDataMember     * Member;
 
@@ -496,7 +511,7 @@ const char *  CDataMember::GetName( const char * Path )
 }
 //---------------------------------------------------------------------------
 
-EDataType CDataMember::GetType( const char * Path )
+EDataType CDataMember::GetChType( const char * Path )
 {
     CDataMember     * Member;
 
@@ -508,7 +523,7 @@ EDataType CDataMember::GetType( const char * Path )
 }
 //---------------------------------------------------------------------------
 
-const int  CDataMember::GetLen( const char * Path )
+const int  CDataMember::GetChLen( const char * Path )
 {
     CDataMember     * Member;
 

DataTreeCore.h

@@ -49,8 +49,16 @@ public:
     CDataMember( CDataMember * pParent, const char * pName = NULL, const int pLen = -1 );
     ~CDataMember();
 
+    const char *  GetName() { return Name; };
+    const int     GetLen()  { return Len; };
+
+    const char *  GetChName( const char * Path );
+    const int     GetChLen( const char * Path );
+
+    /* Check Type */
+
     EDataType     GetType() { return Type; };
-    EDataType     GetType( const char * Path );
+    EDataType     GetChType( const char * Path );
 
     inline bool   isNull()      { return (Type == jtNull); };
     inline bool   isBool()      { return (Type == jtBool); };
@@ -60,28 +68,20 @@ public:
     inline bool   isArray()     { return (Type == jtArray); };
     inline bool   isObject()    { return (Type == jtObject); };
 
-    const char *  GetName() { return Name; };
+    /* Navigating members */
-    const char *  GetName( const char * Path );
 
-    const int     GetLen()  { return Len; };
+    inline CDataMember *    GetFirstChild()                { return GetChFirstChild( NULL, false ); };
-    const int     GetLen( const char * Path );
+    inline CDataMember *    GetElement( const int Index )  { return GetChElement( NULL, Index, false ); };
 
     CDataMember *  GetChild( const char * Path, bool Create = false );
     CDataMember *  GetChFirstChild( const char * Path, bool Create = false );
     CDataMember *  GetChElement( const char * Path, const int Index, bool Create = false );
 
-    inline CDataMember *    GetFirstChild()                { return GetChFirstChild( NULL, false ); };
-    inline CDataMember *    GetElement( const int Index )  { return GetChElement( NULL, Index, false ); };
-
     inline CDataMember *    GetParent()     { return Parent; };
     inline CDataMember *    GetPrevPeer()   { return PrevPeer; };
     inline CDataMember *    GetNextPeer()   { return NextPeer; };
 
-    const char *    GetChStr(   const char * Path, const char * Default = NULL, bool Create = false );
+    /* Read Values */
-    const char *    GetChStr(   const char * Path, int &Len, const char * Default = NULL, bool Create = false );
-    const bool      GetChBool(  const char * Path, bool Default = false, bool Create = false );
-    const long      GetChInt(   const char * Path, long Default = 0, bool Create = false, const char * Mask = NULL );
-    const double    GetChFloat( const char * Path, double Default = 0.0, bool Create = false, const char * Mask = NULL );
 
     inline const char *    GetStr( const char * Default = NULL )                       { return GetChStr( NULL, Default, false ); };
     inline const char *    GetStr( int &Len, const char * Default = NULL )             { return GetChStr( NULL, Len, Default, false ); };
@@ -89,26 +89,39 @@ public:
     inline const long      GetInt( long Default = 0, const char * Mask = NULL   )      { return GetChInt( NULL, Default, false, Mask ); };
     inline const double    GetFloat( double Default = 0.0, const char * Mask = NULL )  { return GetChFloat( NULL, Default, false, Mask ); };
 
-    bool SetChBool(  const char * Path, const bool Value );
+    const char *    GetChStr(   const char * Path, const char * Default = NULL, bool Create = false );
-    bool SetChInt(   const char * Path, const long Value, const char * Mask = NULL );
+    const char *    GetChStr(   const char * Path, int &Len, const char * Default = NULL, bool Create = false );
-    bool SetChFloat( const char * Path, const double Value, const char * Mask = NULL );
+    const bool      GetChBool(  const char * Path, bool Default = false, bool Create = false );
-    bool SetChStr(   const char * Path, const char * Value = NULL, const int Len = -1 );   // Use Len param if Value contains NULL values
+    const long      GetChInt(   const char * Path, long Default = 0, bool Create = false, const char * Mask = NULL );
+    const double    GetChFloat( const char * Path, double Default = 0.0, bool Create = false, const char * Mask = NULL );
 
-    inline bool SetBool(  const bool Value )                              { return SetChBool(  NULL, Value ); };
+    /* Modify Values */
-    inline bool SetInt(   const long Value, const char * Mask = NULL )    { return SetChInt(   NULL, Value, Mask ); };
-    inline bool SetFloat( const double Value, const char * Mask = NULL )  { return SetChFloat( NULL, Value, Mask ); };
-    inline bool SetStr(   const char * Value = NULL, const int Len = -1 ) { return SetChStr(   NULL, Value, Len ); };
-
-    bool SetChNull(   const char * Path );
-    bool SetChObject( const char * Path );
-    bool SetChArray(  const char * Path );
 
     inline bool SetNull()       { return SetChNull( NULL ); };
     inline bool SetObject()     { return SetChObject( NULL ); };
     inline bool SetArray()      { return SetChArray( NULL ); };
 
+    inline bool SetBool(  const bool Value )                               { return SetChBool(  NULL, Value ); };
+    inline bool SetInt(   const long Value, const char * Mask = NULL )     { return SetChInt(   NULL, Value, Mask ); };
+    inline bool SetFloat( const double Value, const char * Mask = NULL )   { return SetChFloat( NULL, Value, Mask ); };
+    inline bool SetStr(   const char * Value = NULL, const int Len = -1 )  { return SetChStr(   NULL, Value, Len ); };
+
+    bool SetChStr(    const char * Path, const char * Value = NULL, const int Len = -1 );   // Use Len param if Value contains NULL values
+    bool SetChObject( const char * Path );
+    bool SetChArray(  const char * Path );
+
+    bool SetChNull(   const char * Path );
+    bool SetChBool(   const char * Path, const bool Value );
+    bool SetChInt(    const char * Path, const long Value, const char * Mask = NULL );
+    bool SetChFloat(  const char * Path, const double Value, const char * Mask = NULL );
+
+    /* Clear / Remove values */
+
     bool Clear();
-    bool Delete( const char * Path );
+    bool ClearCh( const char * Path );
+    bool DeleteCh( const char * Path );
+
+    /* Parsing */
 
     friend class CJSONparse;
 };

JSONparseCore.cpp

@@ -588,7 +588,7 @@ bool CJSONparse::ParseObject( CDataMember * Object )
         if (!ParseObject( Member ) && !Error && !ParseArray( Member ) && !Error && !ParseString( Member ) && !Error && !ParsePrimitive( Member ) ) {}
         if (Error) {
             // Destroy member
-            Object->Delete( MemberName );
+            Object->DeleteCh( MemberName );
             return false;
         }