ClassDeclarationSyntax TransformForPipeliningSupport(GenFile file)
{
var classDecl = default(ClassDeclarationSyntax);
var q = new Queue <TypeDefinition>();
foreach (var inner in file.NestedTypes)
{
q.Enqueue(inner);
}
while (q.Count > 0)
{
var cur = q.Dequeue();
if (cur.Tag == TypeTag.Interface && _interfaceGen.RequiresPipeliningSupport(cur))
{
var members = _interfaceGen.MakePipeliningSupport(cur).ToArray();
if (members.Length > 0)
{
if (classDecl == null)
{
classDecl = ClassDeclaration(_names.MakePipeliningSupportExtensionClassName(file).Identifier)
.AddModifiers(Public, Static, Partial);
}
classDecl = classDecl.AddMembers(members);
}
}
foreach (var inner in cur.NestedTypes)
{
q.Enqueue(inner);
}
}
return(classDecl);
}