Improved implementation of binary_iarchive::read()
Improved implementation of binary_iarchive::read()

pfi/pficommon,pfi/pficommon,retrieva/pficommon,takei-yuya/pficommon,retrieva/pficommon,takei-yuya/pficommon,retrieva/pficommon,retrieva/pficommon,retrieva/pficommon,takei-yuya/pficommon,pfi/pficommon,pfi/pficommon,takei-yuya/pficommon