Recently I came back to a source written some time ago, that was running then but it is not compiling now. the failing snippet is: typedef boost::iostreams::composite<boost::iostreams::gzip_decompressor, boost::iostreams::array_source> array_gzip_decompressor; boost::iostreams::gzip_decompressor filter; boost::iostreams::array_source source(&_storage[0], _storage.size()); array_gzip_decompressor dev(filter,source); boost::iostreams::stream_buffer<array_gzip_decompressor> ibuf(dev); the error is:
boost\iostreams\read.hpp(191) : error C2039: 'putback' : is not a member of 'boost::iostreams::detail::direct_adapter<Direct>' with [ Direct=boost::iostreams::array_source ]
It seems to me that gzip_decompressor requires peekable source, but array_source is not peekable. Is there another way I should be creating gzipped stream into memory? Or maybe the arrays could be made peekable? Thanks in advance, Nikolay Mladenov