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Binary file I/O operation ( hex editing )

2
Hi everyone, presently am working on avionics software n need to make a patch in C++ for operation on a binary file, using hex editor and brwaking this file into small fragments of size FFF and making new binary files. I have been able to read and edit in hex, kindly advise further.
Jul 24 '07 #1
1 2072
gpraghuram
1,275 Expert 1GB
Hi everyone, presently am working on avionics software n need to make a patch in C++ for operation on a binary file, using hex editor and brwaking this file into small fragments of size FFF and making new binary files. I have been able to read and edit in hex, kindly advise further.
I assume that u know the size of the output file.
If that is the case then in a loop you can open a file in binary-write mode and write into the file of FFF bytes.
Hope this helps.
If u need more help then post here again
Raghuram
Jul 24 '07 #2

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