reintegration of LatCore & folder restructuration

lib/Io/Io.cpp

@@ -0,0 +1,51 @@
+/*
+ * Io.cpp, part of LatAnalyze 3
+ *
+ * Copyright (C) 2013 - 2016 Antonin Portelli
+ *
+ * LatAnalyze 3 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LatAnalyze 3 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LatAnalyze 3.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <LatAnalyze/Io/Io.hpp>
+#include <LatAnalyze/includes.hpp>
+#include <LatAnalyze/Io/AsciiFile.hpp>
+#include <LatAnalyze/Io/Hdf5File.hpp>
+
+using namespace std;
+using namespace Latan;
+
+string Io::getFirstName(const string &fileName)
+{
+    std::unique_ptr<File> file = open(fileName);
+    
+    return file->getFirstName();
+}
+
+unique_ptr<File> Io::open(const std::string &fileName, const unsigned int mode)
+{
+    string ext = extension(fileName);
+    
+    if ((ext == "dat") or (ext == "sample") or (ext == "seed"))
+    {
+        return unique_ptr<File>(new AsciiFile(fileName, mode));
+    }
+    else if (ext == "h5")
+    {
+        return unique_ptr<File>(new Hdf5File(fileName, mode));
+    }
+    else
+    {
+        LATAN_ERROR(Io, "unknown file extension '" + ext + "'");
+    }
+}