1. add INPUT duplicated checking in Read_Txt_Tools

Author: PeizeLin

source/src_io/read_txt_input_process.cpp

@@ -34,7 +34,7 @@ namespace Read_Txt_Input
 	void Input_Process::read(const std::string &file_name)
 	{
 		const std::map<std::string, std::vector<std::string>> inputs_read
-			= Read_Txt_Tools::read_file_to_map(file_name, {"#","\\"});
+			= Read_Txt_Tools::read_file_to_map(file_name, {"#","\\"}, true);
 		for(const auto & input_read : inputs_read)
 		{
 			const auto ptr = input.list.find(input_read.first);

source/src_io/read_txt_tools.cpp

@@ -8,6 +8,7 @@
 #include <fstream>
 #include <sstream>
 #include <algorithm>
+#include <stdexcept>
 
 namespace Read_Txt_Tools
 {
@@ -17,7 +18,8 @@ namespace Read_Txt_Tools
 	// }
 	std::map<std::string, std::vector<std::string>> read_file_to_map(
 		const std::string &file_name,
-		const std::set<std::string> &comment_seps)
+		const std::set<std::string> &comment_seps,
+		const bool flag_check_duplicate)
 	{
 		std::string str;
 		std::ifstream ifs(file_name);
@@ -27,7 +29,12 @@ namespace Read_Txt_Tools
 			std::getline(ifs,str);
 			const std::vector<std::string> vec = Read_Txt_Tools::split_whitespace(Read_Txt_Tools::ignore_comment(str, comment_seps));
 			if(vec.size()>0)
+			{
+				if(flag_check_duplicate)
+					if(m.find(vec[0])!=m.end())
+						throw std::invalid_argument(vec[0]+" is duplicated in INPUT");
 				m[vec[0]] = std::vector<std::string>(vec.begin()+1, vec.end());
+			}
 		}
 		return m;
 	}

source/src_io/read_txt_tools.h

@@ -19,7 +19,8 @@ namespace Read_Txt_Tools
 	// }
 	std::map<std::string, std::vector<std::string>> read_file_to_map(
 		const std::string &file_name,
-		const std::set<std::string> &comment_seps);
+		const std::set<std::string> &comment_seps,
+		const bool flag_check_duplicate);
 
 
 	// [