HasValue and IsKnown.

src/Qowaiv.CodeGeneration.SingleValueObjects/Snippets/Structure.cs

@@ -10,20 +10,35 @@ public partial struct @TSvo
     private @TSvo(@type_n value) => m_Value = value;
 
     /// <summary>The inner value of the @FullName.</summary>
+    [DebuggerBrowsable(DebuggerBrowsableState.Never)]
     private readonly @type_n m_Value;
 #endif // exec
+#if !NotIsEmpty // exec
+
+    /// <summary>False if the @FullName is empty, otherwise true.</summary>
+    [DebuggerBrowsable(DebuggerBrowsableState.Never)]
+    public bool HasValue => m_Value != default;
+#endif // exec
+#if !NotIsEmptyOrUnknown // exec
 
+    /// <summary>False if the @FullName is empty or unknown, otherwise true.</summary>
+    [DebuggerBrowsable(DebuggerBrowsableState.Never)]
+    public bool IsKnown => m_Value != default && m_Value != Unknown.m_Value;
+#endif // exec
 #if !NotIsEmpty // exec
+
     /// <summary>Returns true if the @FullName is empty, otherwise false.</summary>
     [Pure]
     public bool IsEmpty() => m_Value == default;
 #endif // exec
 #if !NotIsUnknown // exec
+
     /// <summary>Returns true if the @FullName is unknown, otherwise false.</summary>
     [Pure]
     public bool IsUnknown() => m_Value == Unknown.m_Value;
 #endif // exec
 #if !NotIsEmptyOrUnknown // exec
+
     /// <summary>Returns true if the @FullName is empty or unknown, otherwise false.</summary>
     [Pure]
     public bool IsEmptyOrUnknown() => IsEmpty() || IsUnknown();