Júlio Hoffimann wrote:
Hi Eric,
Thank you for the perfect answer! Could you please guide me with some classes/methods names in libraries you told?
For memory-map the file with Boost.Interprocess, what is the class you have in mind? I found basic_managed_mapped_file but how can i use it with Boost.Xpressive regex_replace() function?
http://www.boost.org/doc/libs/1_46_1/doc/html/interprocess/managed_memory_se...
You need a boost::interprocess::file_mapping and a boost::interprocess::mapped_region. The example at your link above should be enough to get you going. I've found boost::iostreams::mapped_file[_source/_sink] to be a little more straightforward, and it directly supports using boost::filesystem::paths. See: http://www.boost.org/doc/libs/1_45_0/libs/iostreams/doc/classes/mapped_file.... Jeff