[Rock-dev] base::Angle

[Felix Rehrmann]

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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>>
>>
>>
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>
>
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  Felix Rehrmann
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