// throws RMF::IOException if couldn't create file or unsupported file
// format
SharedData* create_shared_data(std::string path, bool create) {
SharedData *ret;
if (cache.find(path) != cache.end()) {
return cache.find(path)->second;
}
if (boost::algorithm::ends_with(path, ".rmf")) {
HDF5Group g;
if (create) {
g= create_hdf5_file(path);
} else {
g= open_hdf5_file(path);
}
ret= new HDF5SharedData(g, create);
#ifdef RMF_USE_PROTOBUF
} else if (boost::algorithm::ends_with(path, ".prmf")) {
ret= new ProtoBufSharedData(path, create);
#endif
} else {
IMP_RMF_THROW("Don't know how to open file", IOException);
}
cache[path]=ret;
reverse_cache[ret]=path;
return ret;
}
void open_hdf5_file_(int *iun, char *filename)
{
/* This is just an Fortran interface to the "open_hdf5_file" function. */
open_hdf5_file(iun, filename);
}