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Re: Redeclared variable error
From: |
Wojtek Kopczuk |
Subject: |
Re: Redeclared variable error |
Date: |
Fri, 31 Jan 1997 11:54:28 -0500 |
Hi,
you didn't redeclare variable - first one is a local instance
variable of DensitySpace object, second one is global variable,
they are defined in different contexts
Wojtek
CUVELIER Bruno - wrote:
> I've redeclared a variable by mistake
>
> DensitySpace.h
> --------------
> @interface DensitySpace : Discrete2d {
> Density maxDensity;
> int neighborhood;
> }
>
> DensitySpace.m
> --------------
> Density maxDensity= 9;
>
> @implementation DensitySpace
> [...]
> @end
>
> The compiler detect any error ! During the execution (DensitySpace == 0) !
>
> Why the error is not detect ?
>
> --
> ------------------------------------------
> Bruno CUVELIER
> email: address@hidden
> address@hidden
> http://www.univ-littoral.fr/~cuvelier
>
> Universite du Littoral
> Laboratore d'Informatique du Littoral (LIL)
> BP 719
> 62228 Calais Cedex
> France
> ------------------------------------------
--
-----------------------------------------------------------
Wojtek Kopczuk "There is no third way between
address@hidden right and wrong"
IGS: wojtek Friedrich von Hayek
http://www.econ.lsa.umich.edu/~wojtek
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