|
|
Wow! This is unawaited A long time ago somebody told me that the PSDKs from 2002 and later don't apply to VC6 any more. Therefore I'm still using the Oct. 2001 version. Does the latest SDK really compile for VC6? Thank you very much for your help!
Kind regards
Marcus
|
|
|
|
|
I really don't know.
You should try it and let me know.
«_Superman_»
I love work. It gives me something to do between weekends.
|
|
|
|
|
Then I fear that it won't work. I'm just reading the release notes and they state that the current SDK only applies for VS2005 and VS2008. Anyway, thanks for the hint.
Kind regards
Marcus
|
|
|
|
|
Sorry about that. Didn't see that myself.
«_Superman_»
I love work. It gives me something to do between weekends.
|
|
|
|
|
Doesn't matter. This confirms my feeling again that someday I have to buy VS20xy
Kind regards
Marcus
|
|
|
|
|
|
David, thank you very much for pointing me out that there is a more recent SDK for VC6. The service pack I already have.
Kind regards
Marcus
|
|
|
|
|
oBJECT:
To copy the data stored in a file along with their respective line numbers.
CODE:
#include<stdio>
#include<string>
#include<stdlib>
main()
{
int lno=1,n=0,x=1;
char ch[80];
FILE*fp;
fp=fopen("imp.txt","rb");
if (fp==NULL)
{puts("Cannot open file");
exit(1);}
printf("01 ");
while(1)
{
ch[n]=fgetc(fp);
n=n+1;
if (ch[n-1]==EOF)
break;
else if (ch[n-1]!='\r')
{
printf("%c",ch[n-1]);}
else if (ch[n-1]=='\r')
{x=x+1;
printf("\n0%d ",x);}
}
fclose(fp);
}
DATA STORED IN THE FILE:
hello raza here
how are you
PROBLEM:
Output is coming to be as following.
01 hello raza here
02
how are you
It should be
01 hello raza here
02 how are you
Now although i am reading the file in the binary mode, even then it is converting the
carriage returns into new lines! Why?
Also when i open the file in text mode the output is
01 hello raza here
how are you
|
|
|
|
|
Lines in files are terminated by "\r\n". You still seem to print out the "\n" after handling the "\r".
Kind regards
Marcus
|
|
|
|
|
Razanust wrote: It should be
01 hello raza here
02 how are you
int main()
{
int iLine = 0;
FILE* pFile = fopen("MyFile.txt", "r");
if(!pFile) return -1;
printf("%.2d", ++iLine);
while(true)
{
char c = fgetc(pFile);
if(c==EOF) break;
printf("%c", c);
if(c=='\n')
printf("%.2d", ++iLine);
}
return 0;
}
It is a crappy thing, but it's life -^ Carlo Pallini
|
|
|
|
|
How To Find Number of processors Present in the CPU ?
How to Find Number of Cores Present in the CPU ?
Is any possiblity to find Number Cores and Number of Processors ? (Is any difference ) ?
|
|
|
|
|
Try GetSystemInfo[^]
«_Superman_»
I love work. It gives me something to do between weekends.
|
|
|
|
|
fine.
GetSystemInfo is giving number of processor is 2 for Pentium D. But I have only one processor but 2 cores.
Is there any way to find number processor and number of cores.?
|
|
|
|
|
I guess you could use GetLogicalProcessorInformation[^] on Windows Vista and later versions.
«_Superman_»
I love work. It gives me something to do between weekends.
|
|
|
|
|
So There is no way for Windows XP . is it ?
|
|
|
|
|
Guess not. Even the System Control Panel in XP lists it as separate processors.
But I guess it shouldn't matter to a program whether is two processors or two cores.
The documentation says that it is available on Windows XP Professional x64 Edition.
«_Superman_»
I love work. It gives me something to do between weekends.
|
|
|
|
|
good. How CPU-z software is telling core is 2 process is 1 on Windows XP ?
( CPU-Z)[^]
|
|
|
|
|
|
I'm not really sure how that works.
But I have a thought.
The GetProcessAffinityMask[^] function returns a system affinity mask which represents the processors configured on the system. Perhaps this will give you the answer.
«_Superman_»
I love work. It gives me something to do between weekends.
|
|
|
|
|
No, and it shouldn't really be a surprise. When Windows XP was designed (2001, remember!), multi-core processors (the whole idea of multiple independent processing units of one piece of silicon) hadn't been thought of, so Windows XP didn't include support for multi-core.
Adding support may sound easy at first glance, but it cuts across many different parts of the system, so isn't easy to do.
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
|
|
|
|
|
ok fine. Is there anyway to find number of processor and number of cores using any freeware library.
I want to use it from windows 2000 onwards.
Give a good solution
|
|
|
|
|
|
You can use the cpuid assembly instruction to get this information, it will require some assembly knowledge. I wrote the following functions a few years ago, you may want to check that they return the correct values.
__inline BOOL IsHyperThreaded()
{
BOOL bHyperthread = 0;
__asm
{
xor eax, eax
cpuid
cmp eax, 1
jb end
xor eax, eax
inc eax
cpuid
test edx, 0x10000000
jz end
mov dword ptr [bHyperthread], 1
end:
}
return bHyperthread;
}
__inline unsigned int PhysicalCores()
{
unsigned int cores = 1;
__asm
{
xor eax, eax
cpuid
cmp eax, 4
jb end
mov eax, 4
xor ecx, ecx
cpuid
shr eax, 26
and eax, 0x1F
add eax, 1
mov dword ptr [cores], eax
end:
}
return cores;
}
__inline unsigned int CpuCores()
{
unsigned int cores = 0;
__asm
{
xor eax, eax
cpuid
cmp eax, 4
jl single
mov eax, 4
xor ecx, ecx
cpuid
mov cores, eax
jmp multi
single:
xor eax, eax
multi:
}
return (unsigned int)((cores & 0xFC000000) >> 26)+1;
}
__inline unsigned int LogicalCores()
{
unsigned int cores = 1;
__asm
{
xor eax, eax
cpuid
cmp eax, 1
jb end
xor eax, eax
inc eax
cpuid
test edx, 0x10000000
jz end
mov eax, ebx
and eax, 0x00FF0000
shr eax, 16
mov cores, eax
end:
}
return cores;
}
My code will not work on the MSVC 64 bit compiler, if you are creating a 64 bit application then you will need to use the CPUID intrinsics[^]
Best Wishes,
-David Delaune
|
|
|
|
|
dear sir/madam,
i m doing a project on " embedded matlab "
I have to convert matlab functions to C so i need c code of imresize(image resize) matlab function
Please forward me C codes . or guide me what I can do ?
kindly waiting for the reply
|
|
|
|