#-------------------------------------------------------------------------------
# Name:        mst_utils.py
# Purpose:     utilize class for log recording
# RigNet Copyright 2020 University of Massachusetts
# RigNet is made available under General Public License Version 3 (GPLv3), or under a Commercial License.
# Please see the LICENSE README.txt file in the main directory for more information and instruction on using and licensing RigNet.
#-------------------------------------------------------------------------------

class AverageMeter(object):
    """Computes and stores the average and current value"""
    def __init__(self):
        self.reset()

    def reset(self):
        self.val = 0.0
        self.avg = 0.0
        self.sum = 0.0
        self.count = 0.0

    def update(self, val, n=1):
        self.val = val
        self.sum += val * n
        self.count += n
        self.avg = self.sum / self.count

    def accumulate(self, val, n=1):
        self.val = val
        self.sum += val
        self.count += n
        self.avg = self.sum / self.count