reintegration of LatCore & folder restructuration

2025-06-22 08:52:01 +01:00 · 2019-02-10 00:23:36 +00:00
parent 6addec5e14
commit 83d5428c3a
111 changed files with 6974 additions and 315 deletions
--- a/lib/Io/File.hpp
+++ b/lib/Io/File.hpp
@ -0,0 +1,123 @@
+/*
+ * File.hpp, 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/>.
+ */
+
+#ifndef Latan_File_hpp_
+#define	Latan_File_hpp_
+
+#include <LatAnalyze/Global.hpp>
+#include <LatAnalyze/Io/IoObject.hpp>
+#include <LatAnalyze/Core/Mat.hpp>
+#include <LatAnalyze/Statistics/MatSample.hpp>
+
+BEGIN_LATAN_NAMESPACE
+
+/******************************************************************************
+ *                          Abstract datafile class                           *
+ ******************************************************************************/
+typedef std::unordered_map<std::string, std::unique_ptr<IoObject>> IoDataTable;
+
+class File
+{
+public:
+    class Mode
+    {
+    public:
+        enum
+        {
+            null   = 0,
+            write  = 1 << 0,
+            read   = 1 << 1,
+            append = 1 << 2
+        };
+    };
+public:
+    // constructors
+    File(void) = default;
+    File(const std::string &name, const unsigned int mode);
+    // destructor
+    virtual ~File(void);
+    // access
+    const std::string & getName(void) const;
+    unsigned int        getMode(void) const;
+    template <typename IoT>
+    const IoT &  read(const std::string &name = "");
+    virtual void save(const DMat &m, const std::string &name)             = 0;
+    virtual void save(const DSample &ds, const std::string &name)         = 0;
+    virtual void save(const DMatSample &ms, const std::string &name)      = 0;
+    // read first name
+    virtual std::string getFirstName(void) = 0;
+    // tests
+    virtual bool isOpen(void) const = 0;
+    // IO
+    virtual void close(void)                                            = 0;
+    virtual void open(const std::string &name, const unsigned int mode) = 0;
+protected:
+    // access
+    void setName(const std::string &name);
+    void setMode(const unsigned int mode);
+    // data access
+    void deleteData(void);
+    // error checking
+    void checkWritability(void);
+private:
+    // data access
+    template <typename IoT>
+    const IoT& getData(const std::string &name = "") const;
+    // IO
+    virtual std::string load(const std::string &name = "") = 0;
+protected:
+    std::string  name_{""};
+    unsigned int mode_{Mode::null};
+    IoDataTable  data_;
+};
+
+// Template implementations
+template <typename IoT>
+const IoT& File::read(const std::string &name)
+{
+    std::string dataName;
+    
+    dataName = load(name);
+    
+    return getData<IoT>(dataName);
+}
+
+template <typename IoT>
+const IoT& File::getData(const std::string &name) const
+{
+    try
+    {
+        return dynamic_cast<const IoT &>(*(data_.at(name)));
+    }
+    catch(std::out_of_range)
+    {
+        LATAN_ERROR(Definition, "no data with name '" + name + "' in file "
+                    + name_);
+    }
+    catch(std::bad_cast)
+    {
+        LATAN_ERROR(Definition, "data with name '" + name + "' in file "
+                    + name_ + " does not have type '" + typeid(IoT).name()
+                    + "'");
+    }
+}
+
+END_LATAN_NAMESPACE
+
+#endif