(self)
return self.thisptr.make_filtration_non_decreasing()
Ensure that each simplex has a higher filtration value than its
        faces by increasing the filtration values.
        :returns: True if any filtration value was modified,
        False if the filtration was already non-decreasing.
        :rtype: bool
        .. note::
            Some simplex tree functions require the filtration to be valid.
            make_filtration_non_decreasing function is not launching
            :func:`initialize_filtration()<gudhi.SimplexTree.initialize_filtration>`
            but returns the filtration modification
            information. If the complex has changed , please call
            :func:`initialize_filtration()<gudhi.SimplexTree.initialize_filtration>`
            to recompute it.
Ensure that each simplex has a higher filtration value than its
        faces by increasing the filtration values.
        :returns: True if any filtration value was modified,
        False if the filtration was already non-decreasing.
        :rtype: bool
        .. note::
            Some simplex tree functions require the filtration to be valid.
            make_filtration_non_decreasing function is not launching
            :func:`initialize_filtration()<gudhi.SimplexTree.initialize_filtration>`
            but returns the filtration modification
            information. If the complex has changed , please call
            :func:`initialize_filtration()<gudhi.SimplexTree.initialize_filtration>`
            to recompute it.
Ensure that each simplex has a higher filtration value than its faces by increasing the filtration values . : returns : True if any filtration value was modified False if the filtration was already non - decreasing . : rtype : bool .. note :: Some simplex tree functions require the filtration to be valid . make_filtration_non_decreasing function is not launching : func : initialize_filtration () <gudhi . SimplexTree . initialize_filtration > but returns the filtration modification information . If the complex has changed please call : func : initialize_filtration () <gudhi . SimplexTree . initialize_filtration > to recompute it .
def make_filtration_non_decreasing(self):
        """Ensure that each simplex has a higher filtration value than its
        faces by increasing the filtration values.
        :returns: True if any filtration value was modified,
        False if the filtration was already non-decreasing.
        :rtype: bool
        .. note::
            Some simplex tree functions require the filtration to be valid.
            make_filtration_non_decreasing function is not launching
            :func:`initialize_filtration()<gudhi.SimplexTree.initialize_filtration>`
            but returns the filtration modification
            information. If the complex has changed , please call
            :func:`initialize_filtration()<gudhi.SimplexTree.initialize_filtration>`
            to recompute it.
        """
        return self.thisptr.make_filtration_non_decreasing()
def make_filtration_non_decreasing ( self ) : return self . thisptr . make_filtration_non_decreasing ( )