You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: linsolve.m
    path of file: ./repos/d2d/arFramework3/ThirdParty/StrucID/adimat/arrderivclassvxdd/@arrdercont
    
    the code of the file until where you have to start completion: % This file is part of the ADiMat runtime environment
%
% Copyrig
    
function res = linsolve(obj, right, varargin)
  if isobject(obj)
    warning('why here?')
    res = binopLoop(obj, right, @mldivide);
  else
    if nargin > 2
      opts = varargin{1};
    else
      opts = struct();
      if m ~= n
        opts.RECT = true;
      end