### Unary

Unary

operators take one

argument. In

LSL these arguments are normally integers.

**Operator** | **Type** | ** Meaning ** | ** Return Value ** | ** Effect ** |

variable++ | Arithmetic | post-increment | variable | variable is set to variable + 1 |

++variable | Arithmetic | pre-increment | variable + 1 | variable is set to variable + 1 |

variable-- | Arithmetic | post-decrement | variable | variable is set to variable - 1 |

--variable | Arithmetic | pre-decrement | variable - 1 | variable is set to variable - 1 |

!variable | Logical | Logical NOT | 1 if variable is 0, otherwise 0 | None |

-variable | Arithmetic | Unary negation | negative value of variable | None |

~variable | Bitwise | Bitwise NOT | flips each bit of variable | None |

#### Examples:

integer x = 5;
llSay(0, (string)(x++));
//Says "5" and x is set to 6

integer x = 5;
llSay(0, (string)(++x));
//Says "6" and x is set to 6

Operators |

Unary |

Binary |

Bitwise |

Boolean |

Equality |

Assignment