Scope of a variable in a for loop

[Torben Laursen]

Hi

I have a problem understanding the scope of a variable defined in a for
loop.
As I see it the code below should not compile since the variable i can only
be seen in the first for loop.
What did I not understand? thanks.
///code sniff, way can the second loop "see" the variable i?

for(int i=0; i<N; ++i)

{

SumKx += x[i];

}

for(int i2=0; i2<N; ++i2)

y[i] = x[i];

Best regards
Torben Laursen

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[Jeff Partch [MVP]]

"Torben Laursen" <do*****@work.com> wrote in message
news:uI**************@TK2MSFTNGP12.phx.gbl...

Hi

I have a problem understanding the scope of a variable defined in a for
loop.
As I see it the code below should not compile since the variable i can only be seen in the first for loop.
What did I not understand? thanks.
///code sniff, way can the second loop "see" the variable i?

for(int i=0; i<N; ++i)

{

SumKx += x[i];

}

for(int i2=0; i2<N; ++i2)

y[i] = x[i];

http://msdn.microsoft.com/library/de...zcforscope.asp
--
Jeff Partch [VC++ MVP]