Re: [sc-users] if question

[Tom Tlalim <ttlalim@xxxxxxxxx>]

oh yeah, and: or: etc. are binary operators too...
thank you!
tom

On 5 Sep 2005, at 22:36, James Harkins wrote:

> Method-Calls helpfile:
>
> Operator Precedence
>
> There is none. All binary operators have the same level of precedence and associate from left to right. 
> For example, the expression:
>
> 		a * b + c * d
>
> is equivalent to:
>
> 		((a * b) + c) * d
>
> and not:
>
> 		(a * b) + (c * d)
>
>
> Therefore it is usually better style to fully parenthesize your expressions.
>
> hjh
>
> On Sep 5, 2005, at 4:20 PM, Tom Tlalim wrote:
>
> > <x-tad-smaller>hello!
> > am i doing something wrong here?
> >
> > a = 0;
> > if(a>0 and: a<2){"hi".postln}{"lo".postln}
> > </x-tad-smaller>
> > or here?
> > <x-tad-smaller>a = 2;
> > if( a<2 and: a>0 ){"hi".postln}{"lo".postln}
> >
> > i get:
> >
> > ERROR: Message '<' not understood.
> > RECEIVER:
> > false
> > ARGS:
> > Integer 2
> > CALL STACK:
> > DoesNotUnderstandError-reportError   066E7530
> > arg this = <instance of DoesNotUnderstandError>
> > Nil-handleError   066E7470
> > arg this = nil
> > arg error = <instance of DoesNotUnderstandError>
> > Object-throw   066E7410
> > arg this = <instance of DoesNotUnderstandError>
> > Object-doesNotUnderstand   066E73B0
> > arg this = false
> > arg selector = '<'
> > arg args = [*1]
> > < closed FunctionDef >  (no arguments or variables)
> > Interpreter-interpretPrintCmdLine   066E72F0
> > arg this = <instance of Interpreter>
> > var res = nil
> > var func = <instance of Function>
> > Process-interpretPrintCmdLine   066E7290
> > arg this = <instance of Main>
> >
> >
> > ERROR: Message '>' not understood.
> > RECEIVER:
> > false
> > ARGS:
> > Integer 0
> > CALL STACK:
> > DoesNotUnderstandError-reportError   0648C1F0
> > arg this = <instance of DoesNotUnderstandError>
> > Nil-handleError   0648C130
> > arg this = nil
> > arg error = <instance of DoesNotUnderstandError>
> > Object-throw   0648C0D0
> > arg this = <instance of DoesNotUnderstandError>
> > Object-doesNotUnderstand   0648C070
> > arg this = false
> > arg selector = '>'
> > arg args = [*1]
> > < closed FunctionDef >  (no arguments or variables)
> > Interpreter-interpretPrintCmdLine   0648BFB0
> > arg this = <instance of Interpreter>
> > var res = nil
> > var func = <instance of Function>
> > Process-interpretPrintCmdLine   0648BF50
> > arg this = <instance of Main>
> >
> > grtz,
> > tom</x-tad-smaller>
> > _______________________________________________
> > sc-users mailing list
> > sc-users@xxxxxxxxxxxxxxx
> > http://www.create.ucsb.edu/mailman/listinfo/sc-users
>
> : H. James Harkins
> : jamshark70@xxxxxxxxxxxxxxxxx
> : http://www.dewdrop-world.net
> .::!:.:.......:.::........:..!.::.::...:..:...:.:.:.:..:
>
> "Come said the Muse,
> Sing me a song no poet has yet chanted,
> Sing me the universal."  -- Whitman
>
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