Add project files.

MdlxConverterGuhub.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28010.2003
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "MdlxConverterGuhub", "MdlxConverterGuhub\MdlxConverterGuhub.vcxproj", "{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Debug|x64.ActiveCfg = Debug|x64
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Debug|x64.Build.0 = Debug|x64
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Debug|x86.ActiveCfg = Debug|Win32
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Debug|x86.Build.0 = Debug|Win32
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Release|x64.ActiveCfg = Release|x64
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Release|x64.Build.0 = Release|x64
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Release|x86.ActiveCfg = Release|Win32
+		{CDEC948D-B201-4570-B8D5-27D6C7ADA49A}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3FD43A32-C1A7-4BCA-8CC8-AF4323A6B34A}
+	EndGlobalSection
+EndGlobal

MdlxConverterGuhub/MdlError.h

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+#pragma once
+#pragma warning(disable: 4786)
+#include <string>
+#include <vector>
+#include "MdlLine.h"
+
+using std::string;
+using std::vector;
+
+struct MdlError
+{
+	vector<string> errorRemark;
+	vector<string> errorLine;
+	vector<int> errorLineNum;
+	bool critical;
+
+	void add(string line, int lineNum, string remark, bool crit = true)
+	{
+		errorLine.push_back(line);
+		errorRemark.push_back(remark);
+		errorLineNum.push_back(lineNum);
+		critical = crit;
+	}
+
+	void add(MdlLine *line, string remark, bool crit = true)
+	{
+		add(line->lineText, line->lineCounter, remark, crit);
+	}
+
+	MdlError() {
+		critical = false;
+	}
+};