Image::ExifTool::Fixup(3) User Contributed Perl Documentation Image::ExifTool::Fixup(3)NAME
Image::ExifTool::Fixup - Utility to handle pointer fixups
SYNOPSIS
use Image::ExifTool::Fixup;
$fixup = new Image::ExifTool::Fixup;
# add a new fixup to a pointer at the specified offset in data
$fixup->AddFixup($offset);
# add a new Fixup object to the tree
$fixup->AddFixup($subFixup);
$fixup->{Start} += $shift1; # shift pointer offsets and values
$fixup->{Shift} += $shift2; # shift pointer values only
# recursively apply fixups to the specified data
$fixup->ApplyFixups($data);
$fixup->Dump(); # dump debugging information
DESCRIPTION
This module contains the code to keep track of pointers in memory and to shift these pointers as required. It is used by ExifTool to
maintain the pointers in image file directories (IFD's).
NOTES
Keeps track of pointers with different byte ordering, and relies on Image::ExifTool::GetByteOrder() to determine the current byte ordering
when adding new pointers to a fixup.
Maintains a hierarchical list of fixups so that the whole hierarchy can be shifted by a simple shift at the base. Hierarchy is collapsed
to a linear list when ApplyFixups() is called.
AUTHOR
Copyright 2003-2010, Phil Harvey (phil at owl.phy.queensu.ca)
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO Image::ExifTool(3pm)perl v5.12.1 2010-01-04 Image::ExifTool::Fixup(3)
Check Out this Related Man Page
Image::ExifTool::Fixup(3pm) User Contributed Perl Documentation Image::ExifTool::Fixup(3pm)NAME
Image::ExifTool::Fixup - Utility to handle pointer fixups
SYNOPSIS
use Image::ExifTool::Fixup;
$fixup = new Image::ExifTool::Fixup;
# add a new fixup to a pointer at the specified offset in data
$fixup->AddFixup($offset);
# add a new Fixup object to the tree
$fixup->AddFixup($subFixup);
$fixup->{Start} += $shift1; # shift pointer offsets and values
$fixup->{Shift} += $shift2; # shift pointer values only
# recursively apply fixups to the specified data
$fixup->ApplyFixups($data);
$fixup->Dump(); # dump debugging information
DESCRIPTION
This module contains the code to keep track of pointers in memory and to shift these pointers as required. It is used by ExifTool to
maintain the pointers in image file directories (IFD's).
NOTES
Keeps track of pointers with different byte ordering, and relies on Image::ExifTool::GetByteOrder() to determine the current byte ordering
when adding new pointers to a fixup.
Maintains a hierarchical list of fixups so that the whole hierarchy can be shifted by a simple shift at the base. Hierarchy is collapsed
to a linear list when ApplyFixups() is called.
AUTHOR
Copyright 2003-2011, Phil Harvey (phil at owl.phy.queensu.ca)
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO Image::ExifTool(3pm)perl v5.12.4 2011-01-03 Image::ExifTool::Fixup(3pm)
:o Unix Sirs,
:eek:RE: IBM RISC/6000 1990
Used on Application:
Image buffer: 3D "Catia" (3D "Autocad" sim.) engineering C.A.D. Written by Deso. Cash prior to main frame dump:cool:
*
:oCan I purchase the oem operating system from you unix people? :cool:
... (1 Reply)
Hi,
I'm new to the unix world and I would like to know if anyone can give me some pointers as to how to install and run a program on a large number of servers easily. Can anyone offer any pointers please?
F.y.i I have developed a program in C to collect performance data from AIX systems. ... (1 Reply)
Hi all
i wonder about function pointers as i never used them in my C code .
could any tell me why and where exactly function pointers come into
picture .
thanq (1 Reply)
I am attempting to write a script that reads each line of a file into a separate array and does some work on it then puts it all back together and I think I need to use the 'shift()' command to read each line into its own array, but I need help nesting it into a while loop (while not eof)
So... (10 Replies)
Hello forum memebers
As iam new to C++ programming i am little bit confuse to understand the function pointers.
Please help me to understand the function pointers with examples are suggest me good site for this,Its better if it have picturial representation ie any PPTS available in Google.... (2 Replies)