Crash protection. part I

bcvalue.h

@@ -31,6 +31,7 @@
 #ifndef BCVALUE_H
 #define BCVALUE_H
 
+#include "qnamespace.h"
 #include <QObject>
 #include <QString>
 #include <QList>
@@ -68,6 +69,9 @@ public:
     Text,
     Number,
     Float,
+    Byte,
+    Word,
+    Quad,
     Percent,
     KWh,
     Watt,
@@ -83,9 +87,10 @@ public:
   };
   Q_ENUM(TypeID)
 
+  BCValueType();
   BCValueType( TypeID ID_, QString unitLabel_="", optDouble factor_=std::nullopt, optDouble min_=std::nullopt, optDouble max_= std::nullopt );
 
-  TypeID        ID;
+  TypeID        ID{TypeID::Invalid};
   QString       unitLabel;
   optDouble     factor;
   optDouble     min;
@@ -93,26 +98,28 @@ public:
 
 };
 
+using BCValueTypeCRef = std::optional<std::reference_wrapper<const BCValueType>>;
+
+
 class BCValue
 {
 
 public:
 
-  BCValue() = default;
-  BCValue( BCDevice::ID deviceID, BC::ID targetID );
+  BCValue();
+  BCValue( const BCValueType& valueType_, BCDevice::ID deviceID_, BC::ID targetID_ );
   
-  void    setLongValue( uint8_t value);
-  uint8_t getLongValue();
+  BCValueTypeCRef valueType;
+  BCDevice::ID    deviceID{BCDevice::ID::Invalid};
+  BC::ID          targetID{BC::ID::Invalid};
+  int             rowInModel{-1};
+  QString         label;
+  QVariant        value;
+  QVariant        defaultValue;
+  bool            inSync{false};
+  bool            readOnly{false};
 
-  BCDevice::ID  deviceID{BCDevice::ID::Invalid};
-  BC::ID        targetID{BC::ID::Invalid};
-  BCValueType::TypeID typeID{BCValueType::TypeID::Invalid};;
-  int           rowInModel{-1};
-  QString       label;
-  QVariant      value;
-  QVariant      defaultValue;
-  bool          inSync{false};
-  bool          readOnly{false};
+  // void reset()
 
 };
 // Damit QVariant dieses Struct transportieren kann:
@@ -124,12 +131,7 @@ struct BCValueParams
   QString ID;
   QString Label;
   QString Default;
-  QString Current;
-  QString Enabled;
   QString UnitType;
-  QString Min;
-  QString Max;
-  QString Factor;
 };
 
 // abbreviations: