public virtual void NewArray(Type componentType)
{
if (mv != null)
{
mv.NewArray(componentType);
}
}
protected void ImplementGetPrimitives(Member[] primitiveMembers, FieldInstance[] f_primitives, FieldInstance[] f_nullFlags)
{
MethodInstance template_m_getPrimitives = new MethodInstance(null, typeof(RootCacheValue), typeof(Object[]), "GetPrimitives");
IMethodVisitor mv = VisitMethod(template_m_getPrimitives);
mv.Push(f_primitives.Length);
mv.NewArray(objType);
for (int primitiveIndex = 0, size = f_primitives.Length; primitiveIndex < size; primitiveIndex++)
{
FieldInstance f_primitive = f_primitives[primitiveIndex];
FieldInstance f_nullFlag = f_nullFlags[primitiveIndex];
Label?l_fieldIsNull = null;
if (f_nullFlag != null)
{
l_fieldIsNull = mv.NewLabel();
// only do something if the field is non-null
mv.GetThisField(f_nullFlag);
mv.IfZCmp(CompareOperator.NE, l_fieldIsNull.Value);
}
// duplicate array instance on stack
mv.Dup();
mv.Push(primitiveIndex);
mv.GetThisField(f_primitive);
mv.ValueOf(f_primitive.Type.Type);
mv.ArrayStore(objType);
if (f_nullFlag != null)
{
mv.Mark(l_fieldIsNull.Value);
}
}
mv.ReturnValue();
mv.EndMethod();
}
protected void ImplementGetRelations(RelationMember[] relationMembers, FieldInstance[] f_relations)
{
MethodInstance template_m_getRelations = new MethodInstance(null, typeof(RootCacheValue), typeof(IObjRef[][]), "GetRelations");
IMethodVisitor mv = VisitMethod(template_m_getRelations);
mv.Push(f_relations.Length);
mv.NewArray(objRefArrayType);
for (int relationIndex = 0, size = f_relations.Length; relationIndex < size; relationIndex++)
{
FieldInstance f_primitive = f_relations[relationIndex];
// duplicate array instance on stack
mv.Dup();
mv.Push(relationIndex);
mv.GetThisField(f_primitive);
mv.ArrayStore(objRefArrayType);
}
mv.ReturnValue();
mv.EndMethod();
}