#define PJ_HASH_ENTRY_BUF_SIZE (3*sizeof(void*) + 2*sizeof(pj_uint32_t)). This indicates the size of of each hash entry. .

14 posts - 7 authors - Last post: Mar 13, 2009to my limited knowledge we can create only pointers of the type void and not variables if we do so their size is 2 in fact any pointer has .

This is from an opengl tutorial on nehe's site. Code: memset(textureimage, 0 .

Feb 10, 2010 . size sizeof(long) = 4 sizeof(void*) = 4 Can you run this please and post your output ? #include <stdio.h> int main (int argc, char **argv) .

[Python-Dev] sizeof(long) != sizeof(void*). Martin v. Löwis martin at v.loewis. de. Tue Aug 5 20:38:26 EDT 2003. Previous message: [Python-Dev] RE: .

sizeof(int) == sizeof(void *). An assumption may arise from casting pointers to int types to do arithmetic, from unions that implicitly identify int and .

Feb 7, 2011 . The answer is no. 6.2.6.1/2 : Except for bit-fields, objects .

Nov 15, 2010 . It may be sizeof(void*)==sizeof(long), but it may not be as well. . . I have no idea what "sizeof(void *)" would be on such a platform, but .

[Kaya] sizeof(void*) and the AMD64 build failures. Chris Morris cimorris at durham.ac.uk. Sat Sep 24 15:15:56 BST 2005 .

Oct 2, 2009 . Hi, I am trying to use a program that has the a variable of type void** but I don't understand well what is meaning of this.

Sep 26, 2010. boost { typedef mpl::if_c<(sizeof(int) == sizeof(void*)), int, . MPI to serialize a void* like a ptr_serialize_type namespace mpi .

11 posts - 7 authors - Last post: Aug 20, 2003[Archive] finding size of memory pointed to by void * Programming/Scripts.

Although function pointers in C and C++ can be implemented as simple addresses, so that typically sizeof(Fx)==sizeof(void *) , member pointers in C++ are .

9 posts - 7 authorsvoid ** c=malloc(20); int i=1; c[i] = c[i-1]+1; (Forget uninitialized block of memory c ) I'd expect that size of any pointer is known. .

3 posts - 3 authors - Last post: May 22, 2006C/C++ :: C Language :: sizeof( int ) != sizeof( void * )

What would this statement yield? void * p = (void*) malloc(sizeof(void)); . why do you need to know. Understanding this may help us answer the question .

Apr 2, 2008 . Hi, I have the following class class XORPtr_Base{ protected: static void* XOR( void* a, void* b); private: union Ptr{ void* ptr_; unsigned.

1 post - 1 author - Last post: Aug 4, 2010real = (char *)sAllocFunc(size + sizeof(void *) + (alignment-1)); if (real) { offset = (alignment - (unsigned long)(real + sizeof(void .

Jan 18, 2004 . [discuss] sizeof(int) and sizeof(void*) ans sizeof(size_t). Goswin von Brederlow brederlo at informatik.uni-tuebingen.de .

00066 { 00067 Q_ASSERT(d->ref == 1); 00068 d = static_cast<Data *>(qRealloc(d, DataHeaderSize + alloc * sizeof(void *))); 00069 d->alloc = alloc; .

Jun 18, 2008 . void pointers don't have any attributes, no size, nothing so you can't . index array void *p = NULL; p = scramble ( ( void *)arr, sizeof .

Apr 12, 2004 . Secondly, is the minimum size of a void* (or char*), . sizeof(integer) <= sizeof(void*) > Is it safe to store an int in a void* and cast .

VIPS lists store lists of void * pointers - use casts if you want to store some other type. Note that if sizeof( your object ) != sizeof( void * ), you will .

Subject, [jira] Updated: (AVRO-442) sizeof void* and sizeof long detected at configure time. Date, Tue, 02 Mar 2010 18:09:27 GMT .

Dec 18, 2010 . When I compiled it on GCC, I got it sizeof(void) as 1 . Reply to Comment . I think there is no point of having sizeof defined for void. .

6 posts - 6 authors - Last post: Oct 14, 2009Hi All, How can I get the size of the content that is stored in the void* pointer?? Below is the sample code. Code: #include.

Feb 2, 2011 . Is there an integer type with the same size as pointer? .

why is sizeof void pointer 2 ? . Because that's the size of the pointer in .

Oct 11, 2010 . Currently, sizeof(void*) == 4 but there was some discussion regarding whether it would change to 8 with 64-bit systems (it didn't). .

if (!msgs[idx]) { void **msg = malloc(sizeof(void *) * TEST_COUNT); for (k = 0; k < TEST_COUNT; k++) { msg[k] = malloc(rng() & 0xffff); } /* Send message .

Aug 8, 2008 . Size of void pointer- C Programming. Visit Dev Shed to discuss Size of void pointer.

5 posts - 5 authors - Last post: May 9, 2006But even if you are, it could be that the size of a void pointer is increased by the size of some tag indicating which source reference to .

Dec 14, 2008 . How to determine the size of what a void pointer is pointing at?: . void func1 (void * data) { // what is the size of *data? what is the .

Dec 19, 1995 . sizeof(void *) == 64 sizeof(int) == 32. Malloc() would, therefore, always create new memory regions which were in the 32-bit region also. .

Nov 30, 2010 . However, under NaCl, sizeof(void*) == 4 on all architectures. . This breaks code that assumes that this implies sizeof(void*) == 8, .

___(_)______ ___ / _|_ _____ (_) __| | ___ _ __ __ _ / __| |_ / _ \/ _ \| |_\ \ / / _ \| |/ _` | / _ \| '__/ _` | \__ \ |/ / __/ (_) | _|\ V / (_) | | (_| .

RFC: Changing sizeof(memtype) to be greater than sizeof(void *). Ian Romanick idr at us.ibm.com. Wed Jul 5 19:43:02 PDT 2006 .

Mar 1, 2001 . To: lsb-discuss@lists.linuxbase.org; Subject: devchk makes assumptions on sizeof void*; From: Matt Wilson <msw@redhat.com>; Date: Thu, .

The sizeof operator returns the size in bytes of its operand. Whether the result of sizeof is . An explicit 0 or (void *)0 could equally well be used. .

Feb 21, 2011 . Now a quick search on the internet showed that sizeof(void *) should not even compile as a macro in the first place, as sizeof() is a .

Nov 11, 2007 . In reply to : Arthur Tumanyan: "configure: error: cannot compute sizeof (void *) , 77 -during configuration process" .

2 posts - 2 authors - Last post: Nov 11, 2007configure: error: cannot compute sizeof (void *), 77 -during configuration process. Hi.I have a question. Please have a look at this part of .

Jul 21, 2010 . It doesn't make much sense to sizeof(void) either. void is a . In summary don' t take the sizeof of an expression, function, or void thing. .

May 7, 2006 . 1. it will not build as sizeof cannot be applied to void* . The program runs without a crash. sizeof(void) is “1″ hence when vptr++, .

Aug 24, 2004 . sizeof(void*)? Are there real and important targets like that? In this case the code may become quite a bit more complex. .

Mar 11, 2008 . The size of which depends on the machine - 64/32 bits All pointers are of size 2 bytes. (in turbo C). what is the size of a void pointer .

Nov 18, 2010 . VOID Use expression containing sizeof operator to calculate the length of . This guideline has been labeled void and designated for future .

What is the size of void pointer in c? Answer: Size of any type of pointer in c is independent of data type which is pointer is pointing i.e. size of all .

Oct 20, 2001 . C:8: non-constant `sizeof (void*)' cannot be used as .

sizeof void* and sizeof long detected at configure time . #error --- >> st .

Sitemap