## lustrec-tests / regression_tests / lustre_files / success / Simulink / src_many_files / datatypeconversion7_PP.LUSTREC.lus @ cd1faebc

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-- This file has been generated by CoCoSim2. |
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-- Compiler: Lustre compiler 2 (ToLustre.m) |

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-- Time: 03-Dec-2018 22:27:54 |

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#open <conv> |

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#open <lustrec_math> |

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node abs_int(x : int;) |

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returns(y : int;); |

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let |

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y = if (x >= 0) then |

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x |

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else (- x); |

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tel |

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node rem_int_int(x : int; |

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y : int;) |

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returns(z : int;); |

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let |

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z = if ((y = 0) or (x = 0)) then |

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0 |

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else ((x mod y) - (if (((x mod y) <> 0) and (x <= 0)) then abs_int(y) else 0)); |

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tel |

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(* |

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--Rounds number to the nearest representable value. |

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*) |

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node _Convergent(x : real;) |

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returns(y : int;); |

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let |

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y = if (x > 0.5) then |

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if (fmod(x, 2.0) = 0.5) then |

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_Floor(x) |

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else _Floor((x + 0.5)) |

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else if (x >= (- 0.5)) then |

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0 |

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else if (fmod(x, 2.0) = (- 0.5)) then |

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_Ceiling(x) |

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else _Ceiling((x - 0.5)); |

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tel |

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node int_to_uint16(x : int;) |

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returns(y : int;); |

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let |

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y = if (x > 65535) then |

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(0 + rem_int_int(( x - 65535 - 1 ), 65536)) |

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else if (x < 0) then |

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(65535 + rem_int_int(( x + 0 + 1 ), 65536)) |

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else x; |

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tel |

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(* |

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Original block name: datatypeconversion7_PP |

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*) |

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node datatypeconversion7_PP(In6_1 : real;) |

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returns(Out6_1 : int;); |

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var DataTypeConversion5_1 : int; |

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__time_step : real; |

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__nb_step : int; |

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let |

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DataTypeConversion5_1 = int_to_uint16(_Convergent(In6_1)); |

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Out6_1 = DataTypeConversion5_1; |

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__time_step = (0.0 -> ((pre __time_step) + 0.200000000000000)); |

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__nb_step = (0 -> ((pre __nb_step) + 1)); |

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tel |

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