Impala Documentation

KernelMatrix* Impala::Persistency::KernelMatrixRepositoryInFile::Get ( const KernelMatrixLocator & loc ) [inline]

Definition at line 40 of file KernelMatrixRepositoryInFile.h.

References GetDir(), Impala::Persistency::KernelMatrixLocator::GetFeature(), Impala::Persistency::RepositoryInFileSystem::GetFile(), Impala::Persistency::KernelMatrixLocator::GetIsIndex(), Impala::Util::Read(), RepFS(), and Impala::Persistency::File::Valid().

00041     {
00042         if (loc.GetIsIndex())
00043         {
00044             DistributedAccess* da = DistributedAccessRepository().Get(loc);
00045             KernelMatrix* res = new KernelMatrix(da);
00046             return res;
00047         }
00048 
00049         String dir = GetDir(loc, false);
00050         String fName = loc.GetFeature() + ".tab";
00051         File file = RepFS().GetFile(loc, dir, fName, false, false);
00052         if (!file.Valid())
00053             return 0;
00054 
00055         Core::Feature::FeatureDefinition def("cache");
00056         FeatureTable* tab = new FeatureTable(def);
00057         Read(tab, file);
00058         KernelMatrix* res = new KernelMatrix(tab);
00059         return res;
00060     }

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