CRC 32 Calculation of File

[naveen2525]

hello
i need to calculate crc32 of a input file and check with the original crc value of a file and return true/false ,,can anyone help plz

[kbw]

http://en.wikipedia.org/wiki/Cyclic_redundancy_check

[Cubbi]

I've found boost.crc helpful for this kind of thing: http://www.boost.org/doc/libs/release/libs/crc

[naveen2525]

i need code @cubbi im not understanding from that boost.crc

[Cubbi]

boost example is at http://www.boost.org/doc/libs/release/libs/crc/crc_example.cpp
your specific code depends on where the "original crc value" comes from and on the exact flavor of crc32 it uses.