internal static RawStrongPointer ConvertStrongPointer(DataCoreCompiler compiler, DataCoreDatabase database, IDataCorePointer dataCorePointer)
{
var rawStrongPointer = new RawStrongPointer();
rawStrongPointer.StructIndex = -1;
rawStrongPointer.VariantIndex = -1;
var pointerValue = dataCorePointer;
var instance = pointerValue?.InstanceObject;
if (instance != null)
{
var structureType = instance.GetType();
var structureIndex = database.ManagedStructureTypes.IndexOf(structureType);
var structureDataTable = compiler.ManagedDataTable[structureType];
//TODO: Instead of appending the data, we should rebuild from scratch each time
if (!structureDataTable.Contains(instance))
{
structureDataTable.Add(instance);
}
var variantIndex = structureDataTable.IndexOf(instance);
rawStrongPointer.StructIndex = structureIndex;
rawStrongPointer.VariantIndex = variantIndex;
}
if (rawStrongPointer.StructIndex == -1 || rawStrongPointer.VariantIndex == -1)
{
if (rawStrongPointer.StructIndex != -1 && rawStrongPointer.VariantIndex != -1)
{
throw new Exception("Invalid strong pointer");
}
}
return(rawStrongPointer);
}
internal StrongPointerFixup(DataCoreDatabase database, object instance, PropertyInfo info, RawStrongPointer pointer)
: base(database, instance, info)
{
Pointer = pointer;
}