#------------------------------------------------------------------------------
# Copyright (c) 2007, Enthought, Inc.
# All rights reserved.
# 
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license.  The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
# Thanks for using Enthought open source!
# 
# Author: Enthought, Inc.
# Description: <Enthought statistical distribution package component>
#------------------------------------------------------------------------------

from distribution import Distribution

from enthought.traits.api import Float
from enthought.traits.ui.api import View, Item

class Gaussian(Distribution):
    """ A gaussian distribution """
    mean = Float(50.0)
    std = Float(2.0)
    
    traits_view = View(Item('mean'), Item('std'))
    
    def _get_value(self, n):
        return self._state.normal(self.mean, self.std, n)