########################################################################################
# 
# Hierarchical Attentive Recurrent Tracking
# Copyright (C) 2017  Adam R. Kosiorek, Oxford Robotics Institute, University of Oxford
# email:   adamk@robots.ox.ac.uk
# webpage: http://ori.ox.ac.uk
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# 
########################################################################################

import collections


def is_numpy_type(x):
    return x.__class__.__module__ == 'numpy'