[Rock-dev] base::Angle

[Janosch Machowinski]

Sounds good.
Flip and flipped it is ;-)
Greetings
     Janosch

On 12.04.2013 18:05, Felix Rehrmann wrote:
> What is about flip?
>
> Felix
>
> Am 12.04.2013 12:07, schrieb Janosch Machowinski:
>> Actually in this case I need a new name for invert
>> opposite would be the replacement for inverse()
>>
>> Suggestions ?
>> Greetings
>>     Janosch
>>
>> +    inline Angle inverse() const
>> +    {
>> +        return Angle(rad).invert();
>> +    }
>> +
>> +    /**
>> +     * Inverts the current angle
>> +     * */
>> +    inline Angle &invert()
>> +    {
>> +        if(rad < 0)
>> +            rad += M_PI;
>> +        else
>> +            rad -=M_PI;
>> +        return *this;
>> +    }
>> +
>>
>>
>> On 12.04.2013 12:02, Jakob Schwendner wrote:
>>> opposite() I also like better than invert().
>>> cheers,
>>> Jakob
>>>
>>> On April 12, 2013 at 11:58 AM Felix Rehrmann 
>>> <felix.rehrmann at dfki.de> wrote:
>>> > Hi,
>>> >
>>> > if I understand the invert function correctly I would prefer to 
>>> call it
>>> > opposite or oppositeDirection (inversion sounds somehow strange with
>>> > regard to angles).
>>> >
>>> > Felix
>>> >
>>> > Am 12.04.2013 11:48, schrieb Janosch Machowinski:
>>> > > Hey,
>>> > > I want to extend base::Angle by two methods but I am not
>>> > > sure about the naming of the methods.
>>> > >
>>> > > One would be :
>>> > > /**
>>> > > * Inverts the current angle
>>> > > * */
>>> > > inline Angle &invert()
>>> > > {
>>> > > if(rad < 0)
>>> > > rad += M_PI;
>>> > > else
>>> > > rad -=M_PI;
>>> > > return *this;
>>> > > }
>>> > >
>>> > >
>>> > > The other would be :
>>> > > Angle operator-()
>>> > > {
>>> > > rad = -rad;
>>> > > }
>>> > >
>>> > > Is this an correct intuitive naming scheme ?
>>> > > Better ideas ?
>>> > > Greetings
>>> > > Janosch
>>> > >
>>> > >
>>> > > _______________________________________________
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>>> > > Rock-dev at dfki.de
>>> > > http://www.dfki.de/mailman/cgi-bin/listinfo/rock-dev
>>>
>>>
>>>
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>>
>>
>>
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>
> -- 
>
>   Felix Rehrmann
>   Researcher
>   
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-- 
  Dipl. Inf. Janosch Machowinski
  SAR- & Sicherheitsrobotik

  Universität Bremen
  FB 3 - Mathematik und Informatik
  AG Robotik
  Robert-Hooke-Straße 5
  28359 Bremen, Germany

  Tel.:     +49 421 178 45-6614
  Zentrale: +49 421 178 45-6611
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  E-Mail:   jmachowinski at informatik.uni-bremen.de

  Weitere Informationen: http://www.informatik.uni-bremen.de/robotik

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