from modelx.serialize.jsonvalues import *
def _formula(t0):
    refs = {'outer': _space.parent,
            'pol': _space.parent.Policy}
    return {'refs': refs}
_bases = [
    "..BaseProj",
    "..PV"
]
_allow_none = None
_spaces = [
    "Assumptions"
]
# ---------------------------------------------------------------------------
# Cells
[docs]def PolsIF_End(t):
    """Number of policies: End of period"""
    if t == t0:
        return outer.PolsIF_End(t)
    else:
        return PolsIF_Beg1(t-1) - PolsDeath(t-1) - PolsSurr(t-1) 
Product = lambda: _space.parent.parent.Policy.Product()
PolicyType = lambda: _space.parent.parent.Policy.PolicyType()
Gen = lambda: _space.parent.parent.Policy.Gen()
Sex = lambda: _space.parent.parent.Policy.Sex()