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pointer question

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pointer question

mahaveer	22 Nov, 2006 - 02:04 AM Post #1
New D.I.C Head Joined: 22 Nov, 2006 Posts: 3 My Contributions	why cannot we find out the address of an integer constants?
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horace	RE: Pointer Question 22 Nov, 2006 - 02:29 AM Post #2
D.I.C Addict Joined: 25 Oct, 2006 Posts: 573 Thanked: 5 times Dream Kudos: 50 My Contributions	QUOTE(mahaveer @ 22 Nov, 2006 - 10:04 AM) why cannot we find out the address of an integer constants? not sure what you mean? CODE const int i=10; cout << " i = " << i << " address is " << &i << endl; should work OK
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Xing	RE: Pointer Question 22 Nov, 2006 - 08:51 AM Post #3
D.I.C Addict Joined: 22 Jul, 2006 Posts: 723 Thanked: 4 times Dream Kudos: 1575 My Contributions	QUOTE(mahaveer @ 22 Nov, 2006 - 03:34 PM) why cannot we find out the address of an integer constants? In case of C++ most of the time memory is not allocated for compile time constants(though it depends on how you use it). If ,however, you take an address of a const(even unknowingly, by passing it to a function that takes reference argument) or you define it as extern, then storage is created for const. This post has been edited by Xing: 22 Nov, 2006 - 08:51 AM
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ushasuvarsh	RE: Pointer Question 5 Dec, 2006 - 04:46 AM Post #4
New D.I.C Head Joined: 3 Dec, 2006 Posts: 2 My Contributions	\u sizeof()
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Xing	RE: Pointer Question 5 Dec, 2006 - 05:27 AM Post #5
D.I.C Addict Joined: 22 Jul, 2006 Posts: 723 Thanked: 4 times Dream Kudos: 1575 My Contributions	QUOTE(ushasuvarsh @ 5 Dec, 2006 - 06:16 PM) \u sizeof() What?
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