bool asCDataType::CanBeInstantiated() const
{
if( GetSizeOnStackDWords() == 0 ) // Void
return false;
if( !IsObject() && !IsFuncdef() ) // Primitives
return true;
if (IsNullHandle()) // null
return false;
if( IsObjectHandle() && !(typeInfo->flags & asOBJ_NOHANDLE) ) // Handles
return true;
// Funcdefs cannot be instantiated without being handles
// The exception being delegates, but these can only be created as temporary objects
if (IsFuncdef())
return false;
asCObjectType *ot = typeInfo->CastToObjectType();
if( ot && (ot->flags & asOBJ_REF) && ot->beh.factories.GetLength() == 0 ) // ref types without factories
return false;
if( ot && (ot->flags & asOBJ_ABSTRACT) && !IsObjectHandle() ) // Can't instantiate abstract classes
return false;
return true;
}
bool asCDataType::IsObjectConst() const
{
if( IsObjectHandle() )
return IsHandleToConst();
return IsReadOnly();
}
bool asCDataType::CanBeInstanciated() const
{
if( GetSizeOnStackDWords() == 0 ||
(IsObject() &&
(objectType->flags & asOBJ_REF) && // It's a ref type and
((objectType->flags & asOBJ_NOHANDLE) || // the ref type doesn't support handles or
(!IsObjectHandle() && // it's not a handle and
objectType->beh.factories.GetLength() == 0))) ) // the ref type cannot be instanciated
return false;
// An ASHANDLE type can only be declared as a handle, even though it is a value type
if( IsObject() && (objectType->flags & asOBJ_ASHANDLE) && !IsObjectHandle() )
return false;
return true;
}
bool asCDataType::CanBeInstantiated() const
{
if( GetSizeOnStackDWords() == 0 ) // Void
return false;
if( !IsObject() ) // Primitives
return true;
if( IsObjectHandle() && !(objectType->flags & asOBJ_NOHANDLE) ) // Handles
return true;
if( funcDef ) // Funcdefs can be instantiated as delegates
return true;
if( (objectType->flags & asOBJ_REF) && objectType->beh.factories.GetLength() == 0 ) // ref types without factories
return false;
if( (objectType->flags & asOBJ_ABSTRACT) && !IsObjectHandle() ) // Can't instantiate abstract classes
return false;
return true;
}
