I have defined the class and call the sizeof(object to class) to get the size.
I expect the output of size of q and size of w to be "9" - since it is int+float+char(4+4+1)
However it returns 12. Can anybody explain why is it so??
Output as follows:
Thanks,
Ramkrix
Last edited by radoulov; 10-12-2010 at 03:55 PM..
Reason: Fixed code tags.
we know that sizeof never returns zero when used with structure
then why in this case it is returning zero
struct foo
{
char c;
};
void main()
{
struct foo f;
cout<<sizeof(f);
}
i am working on solaris 5.8
isn't the above function should return the size of empty structure (7 Replies)
hi this
i tried for getting url form mozilla window.
and also for getting mozilla object file.
is there any plz tell the way.
thanking u.
ramesh (7 Replies)
Hi All,
is it possible to find out the size of an array of structures ( without using 'sizeof' operator). The condition is we have the array of structure instant but we are not aware of the elements inside the structure.
Can someone help me out?
Thanks in advance. (18 Replies)
The below code throws the error, since the size of x = 19 is not passed to the cstrCopy function.
using namespace std;
static void cstrCopy(char *x, const char*y);
int main ()
{
char x;
const string y = "UNIX FORUM";
cstrCopy(x,y.c_str());
return 0;
}
void cstrCopy(char *x,... (3 Replies)
I am new to PHP and UNIX. I am using Apache to do my testing on a Windows Vista machine.
I am getting this error when I am trying to connect to a web service. I did a search and did not see any posts that pertain to this.
Here is my function:
<?php
function TRECSend($a, $b, $c, $d,... (0 Replies)
Hi,
I was asked this question in interview.can you people please help me out in this.
class A
{
int i;
a()
{
i=10;
cout << i;
}
}
int main()
{
A a(); // what will be the program output
}
Thanks,
Harika (3 Replies)
Hi,
There are some bewildering sizeof() questions I have in my mind. Could anyone shed some light on this?
int main() {
printf("%d\n", sizeof(main)); // Ans: 1
}
That is, the sizeof() a function identifier though it is treated internally as a pointer gives 1 byte always, why?
... (5 Replies)
Hai
how to find size of a file??
ex : /home/kiran/pdk/sample/calibre this is a path
In that I have to find size of a files in side a calibre(it is the folder) like .results or .summary (1 Reply)
How to initialize an object of class say "A", with an object of type say "B".
The following code give the error message "error: conversion from âAâ to non-scalar type âBâ requested"
#include <iostream>
using namespace std;
class B;
class A{
public:
A() { cout <<"\nA()" << endl; }
... (1 Reply)
Ignoring other considerations for a moment and in general ...
Would there be a difference in result (dot oh or execution) of:
A.
strncpy( a, b, sizeof(a) );
vs.
B.
c = sizeof(a);
strncpy( a, b, c );
My general understanding is (at least I think my understanding is) that... (10 Replies)
Discussion started by: GSalisbury
10 Replies
LEARN ABOUT HPUX
elf64_fsize
elf_fsize(3E)elf_fsize(3E)NAME
elf32_fsize, elf64_fsize - return the size of an object file type for elf32 files, return the size of an object file type for elf64 files,
respectively.
SYNOPSIS
[flag... ] file... [library] ...
DESCRIPTION
gives the size in bytes of the 32-bit file representation of count data objects with the given type. The library uses version ver to cal-
culate the size (see elf(3E) and elf_version(3E)).
Constant values are available for the sizes of fundamental types.
Elf_Type File Size Memory Size
------------------------------------------------------
ELF_T_ADDR ELF32_FSZ_ADDR sizeof(Elf32_Addr)
ELF_T_BYTE 1 sizeof(unsigned char)
ELF_T_HALF ELF32_FSZ_HALF sizeof(Elf32_Half)
ELT_T_OFF ELF32_FSZ_OFF sizeof(Elf32_Off)
ELF_T_SWORD ELF32_FSZ_SWORD sizeof(Elf32_Sword)
ELF_T_WORD ELF32_FSZ_WORD sizeof(Elf32_Word)
returns zero if the value of type or ver is unknown. See elf_xlate(3E) for a list of the type values.
gives the size in bytes of the 64-bit file representation of count data objects with the given type. The library uses version ver to cal-
culate the size (see elf(3E) and elf_version(3E)).
Constant values are available for the sizes of fundamental types.
Elf_Type File Size Memory Size
------------------------------------------------------
ELF_T_ADDR ELF64_FSZ_ADDR sizeof(Elf64_Addr)
ELF_T_BYTE 1 sizeof(unsigned char)
ELF_T_HALF ELF64_FSZ_HALF sizeof(Elf64_Half)
ELT_T_OFF ELF64_FSZ_OFF sizeof(Elf64_Off)
ELF_T_SWORD ELF64_FSZ_SWORD sizeof(Elf64_Sword)
ELF_T_WORD ELF64_FSZ_WORD sizeof(Elf64_Word)
returns zero if the value of type or ver is unknown. See elf_xlate(3E) for a list of the type values.
SEE ALSO elf(3E), elf_version(3E), elf_xlate(3E).
elf_fsize(3E)