initial upload

gmshinfo/gmshinfo.cpp

@@ -0,0 +1,68 @@
+/********************************************************
+ *  ██████╗  ██████╗████████╗██╗
+ * ██╔════╝ ██╔════╝╚══██╔══╝██║
+ * ██║  ███╗██║        ██║   ██║
+ * ██║   ██║██║        ██║   ██║
+ * ╚██████╔╝╚██████╗   ██║   ███████╗
+ *  ╚═════╝  ╚═════╝   ╚═╝   ╚══════╝
+ * Geophysical Computational Tools & Library (GCTL)
+ *
+ * Copyright (c) 2022  Yi Zhang (yizhang-geo@zju.edu.cn)
+ *
+ * GCTL is distributed under a dual licensing scheme. You can redistribute 
+ * it and/or modify it under the terms of the GNU Lesser General Public 
+ * License as published by the Free Software Foundation, either version 2 
+ * of the License, or (at your option) any later version. You should have 
+ * received a copy of the GNU Lesser General Public License along with this 
+ * program. If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * If the terms and conditions of the LGPL v.2. would prevent you from using 
+ * the GCTL, please consider the option to obtain a commercial license for a 
+ * fee. These licenses are offered by the GCTL's original author. As a rule, 
+ * licenses are provided "as-is", unlimited in time for a one time fee. Please 
+ * send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget 
+ * to include some description of your company and the realm of its activities. 
+ * Also add information on how to contact you by electronic and paper mail.
+ ******************************************************/
+
+#include "gmshinfo.h"
+
+void disp_help()
+{
+	gctl::display_logo(std::clog);
+
+	std::clog << "gmshinfo 0.1 - inspect a Gmsh .msh file and show relative infomation" << std::endl << std::endl
+		<< "syntax: gmshinfo <filename> [filename ...]" << std::endl
+		<< "The program takes at least one filename for the input information, and it only support ASCII format." << std::endl;
+
+}
+
+int main(int argc, char* argv[]) try
+{
+	
+	char* filename;
+
+	if (argc == 1)
+	{
+		disp_help();
+	}
+	else
+	{
+		for (int i = 1; i < argc; ++i)
+		{
+			MshInfo meshone;
+			filename = argv[i];
+			meshone.init();
+			if(!meshone.readmsh(filename))
+			{
+				meshone.relese_node_id();
+				meshone.showinfo();
+			}
+		}
+	}
+	return 0;
+}
+catch(std::exception &e)
+{
+	GCTL_ShowWhatError(e.what(), GCTL_ERROR_ERROR, 0, 0, 0);
+}