Timestamping modification

.gitignore

@@ -1,7 +1,10 @@
 .vscode/
 legacy/
-*.exe
+
 *.dot
+*.png
+
 *.bat
 *.obj
-*.png
+*.lib
+*.exe

include/core/time.hpp

@@ -0,0 +1,49 @@
+/********************************************************************************
+ *                                                                              *
+ * MAVeD - MilanverDatabase                                                     *
+ * Copyright (c) 2020 Adrian Bedregal (AsulconS)                                *
+ *                                                                              *
+ * This software is provided 'as-is', without any express or implied            *
+ * warranty. In no event will the authors be held liable for any damages        *
+ * arising from the use of this software.                                       *
+ *                                                                              *
+ * Permission is granted to anyone to use this software for any purpose,        *
+ * including commercial applications, and to alter it and redistribute it       *
+ * freely, subject to the following restrictions:                               *
+ *                                                                              *
+ * 1. The origin of this software must not be misrepresented; you must not      *
+ *    claim that you wrote the original software. If you use this software      *
+ *    in a product, an acknowledgment in the product documentation would be     *
+ *    appreciated but is not required.                                          *
+ * 2. Altered source versions must be plainly marked as such, and must not be   *
+ *    misrepresented as being the original software.                            *
+ * 3. This notice may not be removed or altered from any source distribution.   *
+ *                                                                              *
+ ********************************************************************************/
+
+#ifndef MAVeD_TIME_HPP
+#define MAVeD_TIME_HPP
+
+#include <ctime>
+#include <chrono>
+#include <iomanip>
+#include <sstream>
+
+namespace mav
+{
+class Timestamp
+{
+public:
+    Timestamp();
+    virtual ~Timestamp();
+
+    void stamp();
+    const std::string& str();
+
+private:
+    std::string m_timestampStr;
+};
+
+} // namespace mav
+
+#endif // MAVeD_TIME_HPP

include/dstr/BTree.hpp

@@ -25,6 +25,8 @@
 #define MAVeD_BTREE_HPP
 
 #include <core/common.hpp>
+#include <core/time.hpp>
+
 #include <core/attachedPair.hpp>
 #include <core/node.hpp>
 #include <core/strCast.hpp>

include/dstr/BTree.inl

@@ -285,6 +285,24 @@ inline void BTree<T, N>::exportToFile(const std::string& title, bool isFinal)
     std::fstream of;
     of.open(fn, std::ios::out | std::ios::binary);
 
+    Timestamp now;
+    now.stamp();
+
+    std::string header0
+    {
+        "/********************************************************************************\r\n"
+        " * MAVeD - MilanverDatabase                                                     *\r\n"
+        " * Copyright (c) 2020 Adrian Bedregal (AsulconS)                                *\r\n"
+        " *                                                                              *\r\n"
+        " * Generated at                                                                 *\r\n"
+        "********************************************************************************/\r\n"
+        "\r\n"
+    };
+    for(int i = 0; i < now.str().size(); ++i)
+    {
+        header0[348 + i] = now.str()[i];
+    }
+
     std::string header1
     {
         "graph IBST\r\n"
@@ -309,7 +327,7 @@ inline void BTree<T, N>::exportToFile(const std::string& title, bool isFinal)
         "    // --------------------------------------------------------------------------------\r\n"
     };
 
-    std::string header {header1 + header2};
+    std::string header {header0 + header1 + header2};
 
     std::string labels
     {

main.cpp

@@ -23,8 +23,6 @@
 
 #include <maved.hpp>
 
-#include <random>
-
 int main()
 {
     mav::BTree<int, 4> bTree {};

src/core/time.cpp

@@ -0,0 +1,52 @@
+/********************************************************************************
+ *                                                                              *
+ * MAVeD - MilanverDatabase                                                     *
+ * Copyright (c) 2020 Adrian Bedregal (AsulconS)                                *
+ *                                                                              *
+ * This software is provided 'as-is', without any express or implied            *
+ * warranty. In no event will the authors be held liable for any damages        *
+ * arising from the use of this software.                                       *
+ *                                                                              *
+ * Permission is granted to anyone to use this software for any purpose,        *
+ * including commercial applications, and to alter it and redistribute it       *
+ * freely, subject to the following restrictions:                               *
+ *                                                                              *
+ * 1. The origin of this software must not be misrepresented; you must not      *
+ *    claim that you wrote the original software. If you use this software      *
+ *    in a product, an acknowledgment in the product documentation would be     *
+ *    appreciated but is not required.                                          *
+ * 2. Altered source versions must be plainly marked as such, and must not be   *
+ *    misrepresented as being the original software.                            *
+ * 3. This notice may not be removed or altered from any source distribution.   *
+ *                                                                              *
+ ********************************************************************************/
+
+#include <core/time.hpp>
+
+namespace mav
+{
+Timestamp::Timestamp()
+    : m_timestampStr {}
+{
+}
+
+Timestamp::~Timestamp()
+{
+}
+
+void Timestamp::stamp()
+{
+    std::chrono::time_point<std::chrono::system_clock> now {std::chrono::system_clock::now()};
+    std::time_t in_time_t {std::chrono::system_clock::to_time_t(now)};
+
+    std::stringstream ss;
+    ss << std::put_time(std::localtime(&in_time_t), "%Y-%m-%d %X");
+    m_timestampStr = ss.str();
+}
+
+const std::string& Timestamp::str()
+{
+    return m_timestampStr;
+}
+
+} // namespace mav