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Marcus
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const
PostPosted: Tue Feb 03, 2004 9:06 am     Reply with quote
What const does when it was before a variable?
I tried it and does weird things.

thank you

Marcus
Felix Althaus



Joined: 09 Sep 2003
Posts: 67
Location: Winterthur, Switzerland

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PostPosted: Tue Feb 03, 2004 9:10 am     Reply with quote
Hi

The qualifier const tells the compiler, that this 'variable' mustn't be changed so e.g. this is not allowed:

const int var;

var = 4; // not allowed because var is declared as const

What do you mean with "weird things"?

mfg
Felix
Marcus
Guest
const
PostPosted: Tue Feb 03, 2004 9:13 am     Reply with quote
this is suppose to function the same way that a regular variable? When i put const, my var doesn't do the right things.
Marcus
Guest
Re: const
PostPosted: Tue Feb 03, 2004 9:29 am     Reply with quote
Marcus wrote:
this is suppose to function the same way that a regular variable? When i put const, my var doesn't do the right things.


it print 2 times the char in my var char[38][2] on the lcd and when i dont put const it work correctly
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