#!/usr/bin/python
# -*- coding: utf-8 -*-

# ---------------------------------------------------------------------
# Copyright (c) 2012 Michael Hull.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
#  - Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#  - Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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from morphforge import units

import operator
from morphforge.traces.tracetypes import TraceFixedDT

from morphforge.traces.traceobjpluginctrl import TraceOperatorCtrl





[docs]class TraceOperator_TraceFixedDT_Scalar(object):

    @classmethod
[docs]    def do_add(cls, lhs, rhs):
        assert (type(lhs) == TraceFixedDT and type(rhs) == float)
        assert isinstance(lhs.data_pts, units.Dimensionless)
        return TraceFixedDT(lhs.time_pts, lhs.data_pts + rhs)
        
    @classmethod
[docs]    def do_sub(cls, lhs, rhs):
        assert (type(lhs) == TraceFixedDT and type(rhs) == float)
        assert isinstance(lhs.data_pts, units.Dimensionless)
        return TraceFixedDT(lhs.time_pts, lhs.data_pts - rhs)
        
    @classmethod
[docs]    def do_mul(cls, lhs, rhs):
        assert (type(lhs) == TraceFixedDT and type(rhs) == float) 
        return TraceFixedDT(lhs.time_pts, lhs.data_pts * rhs)
        
    @classmethod
[docs]    def do_div(cls, lhs, rhs):
        assert (type(lhs) == TraceFixedDT and type(rhs) == float) 
        return TraceFixedDT(lhs.time_pts, lhs.data_pts / rhs)
        
    @classmethod
[docs]    def do_pow(cls, lhs, rhs):
        assert (type(lhs) == TraceFixedDT and (type(rhs) == float or type(rhs) == int))
        return TraceFixedDT(lhs.time_pts, lhs.data_pts ** rhs)


[docs]class TraceOperator_Scalar_TraceFixedDT(object):

    @classmethod
[docs]    def do_add(cls, lhs, rhs):
        assert type(rhs) == TraceFixedDT and type(lhs) == float
        assert isinstance(rhs.data_pts, units.Dimensionless)
        return TraceFixedDT(rhs.time_pts, lhs + rhs.data_pts)

    @classmethod
[docs]    def do_sub(cls, lhs, rhs):
        assert type(rhs) == TraceFixedDT and type(lhs) == float
        assert isinstance(rhs.data_pts, units.Dimensionless)
        return TraceFixedDT(rhs.time_pts, lhs - rhs.data_pts)

    @classmethod
[docs]    def do_mul(cls, lhs, rhs):
        assert type(rhs) == TraceFixedDT and type(lhs) == float
        return TraceFixedDT(rhs.time_pts, lhs * rhs.data_pts)

    @classmethod
[docs]    def do_div(cls, lhs, rhs):
        assert type(rhs) == TraceFixedDT and type(lhs) == float
        return TraceFixedDT(rhs.time_pts, lhs / rhs.data_pts)




TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__add__,
        lhs_type=TraceFixedDT, rhs_type=float,
        operator_func=TraceOperator_TraceFixedDT_Scalar.do_add,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__sub__,
        lhs_type=TraceFixedDT, rhs_type=float,
        operator_func=TraceOperator_TraceFixedDT_Scalar.do_sub,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__mul__,
        lhs_type=TraceFixedDT, rhs_type=float,
        operator_func=TraceOperator_TraceFixedDT_Scalar.do_mul,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__div__,
        lhs_type=TraceFixedDT, rhs_type=float,
        operator_func=TraceOperator_TraceFixedDT_Scalar.do_div,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__pow__,
        lhs_type=TraceFixedDT, rhs_type=float,
        operator_func=TraceOperator_TraceFixedDT_Scalar.do_pow,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__pow__,
        lhs_type=TraceFixedDT, rhs_type=int,
        operator_func=TraceOperator_TraceFixedDT_Scalar.do_pow,
        flag='default')
        
        
        
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__add__,
        lhs_type=float, rhs_type=TraceFixedDT, 
        operator_func=TraceOperator_Scalar_TraceFixedDT.do_add,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__sub__,
        lhs_type=float, rhs_type=TraceFixedDT, 
        operator_func=TraceOperator_Scalar_TraceFixedDT.do_sub,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__mul__,
        lhs_type=float, rhs_type=TraceFixedDT, 
        operator_func=TraceOperator_Scalar_TraceFixedDT.do_mul,
        flag='default')
TraceOperatorCtrl.add_trace_operator(
        operator_type=operator.__div__,
        lhs_type=float, rhs_type=TraceFixedDT, 
        operator_func=TraceOperator_Scalar_TraceFixedDT.do_div,
        flag='default')