public MemberEmitterDescription Build(List<MappingMember> members)
{
var emitter = new EmitComposite();
members.ForEach(x => emitter.Add(Build(x)));
var result = new MemberEmitterDescription(emitter, _mapperCache);
result.AddMapper(_mapperCache);
return result;
}
private Option<MapperCache> EmitMapClass(TypePair typePair, TypeBuilder typeBuilder)
{
MethodBuilder methodBuilder = typeBuilder.DefineMethod(MapClassMethod, OverrideProtected, typePair.Target,
new[] { typePair.Source, typePair.Target });
var codeGenerator = new CodeGenerator(methodBuilder.GetILGenerator());
var emitterComposite = new EmitComposite();
MemberEmitterDescription emitterDescription = EmitMappingMembers(typePair);
emitterComposite.Add(emitterDescription.Emitter);
emitterComposite.Add(EmitReturn.Return(EmitArgument.Load(typePair.Target, 2)));
emitterComposite.Emit(codeGenerator);
return emitterDescription.MapperCache;
}
