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File last modified
Post 41766 by szzz on Tuesday 14th of October 2003 04:42:29 AM
10-14-2003
File last modified
I cannot read the last moment
the file was modified - it returns
"Most recent access" instead:
code:
</td>
<th><?FILE *fatr=fopen(iindname.c_str(), "r");
if(fatr){
struct stat statbuf;
fstat(fileno(fatr), &statbuf);
fclose(fatr);
?>
<?if(statbuf.st_size>1024)cout<<(statbuf.st_size/1024)<<" K";
else cout << statbuf.st_size?>
</th><th>
<? if (statbuf.st_mode & S_IREAD){?> r <?}
if (statbuf.st_mode & S_IWRITE){?> w <?}?>
</th><th>
<b><?=ctime(&statbuf.st_ctime)?></b>
Is there any other (more sure) method
to do this in C/C++?
the file was modified - it returns
"Most recent access" instead:
code:
</td>
<th><?FILE *fatr=fopen(iindname.c_str(), "r");
if(fatr){
struct stat statbuf;
fstat(fileno(fatr), &statbuf);
fclose(fatr);
?>
<?if(statbuf.st_size>1024)cout<<(statbuf.st_size/1024)<<" K";
else cout << statbuf.st_size?>
</th><th>
<? if (statbuf.st_mode & S_IREAD){?> r <?}
if (statbuf.st_mode & S_IWRITE){?> w <?}?>
</th><th>
<b><?=ctime(&statbuf.st_ctime)?></b>
Is there any other (more sure) method
to do this in C/C++?
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LEARN ABOUT SUNOS
mlib_imagemoment2_fp
mlib_ImageMoment2_Fp(3MLIB) mediaLib Library Functions mlib_ImageMoment2_Fp(3MLIB) NAME
mlib_ImageMoment2_Fp - second moment SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageMoment2_Fp(mlib_d64 *moment, const mlib_image *img); DESCRIPTION
The mlib_ImageMoment2_Fp() function computes the second moment of each channel in a floating-point image. It uses the following equation: 1 w-1 h-1 moment[i] = ----- * SUM SUM img[x][y][i]**2 w*h x=0 y=0 PARAMETERS
The function takes the following arguments: moment Pointer to moment array, where length is the number of channels in the image. img Pointer to an image. RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_ImageMoment2(3MLIB), attributes(5) SunOS 5.10 10 Nov 2004 mlib_ImageMoment2_Fp(3MLIB)