oop

src/UsefulException.cpp

@@ -0,0 +1,19 @@
+#include "UsefulException.hpp"
+#include <sstream>
+
+namespace GraphC {
+
+UsefulException_::UsefulException_(std::string _message, std::string _file, std::string _func, int _line_n)
+    : message(_message), file(_file), function(_func), line_n(_line_n)
+{
+    std::stringstream ss;
+    ss<<message<<'\n';
+    ss<<file<<':'<<_line_n<<" in "<<function;
+    complete_text = ss.str();
+}
+
+const char* UsefulException_::what() {
+    return complete_text.c_str();
+}
+
+}