clean comments and format file.

Author: PROG\yxiong

MatFileReader.h

@@ -127,9 +127,8 @@
 class SubsystemMaterial {
 public:
 	std::string subsystemId;
-	std::string type; // Material type
+	std::string type;
 	std::vector<double> properties;
-	//std::vector<std::pair<double, double>> freqProperties;
 	std::map<int, std::vector<std::pair<double, double>>> 	freqProperties;
 
 	SubsystemMaterial(std::string id, std::string tp)
@@ -139,18 +138,16 @@ class SubsystemMaterial {
 class MatFileReader {
 private:
 	std::map<std::string, SubsystemMaterial> materials;
-	std::map<int, std::vector<std::pair<double, double>>> freqValTables; // Map to store frequency values by index
-	std::vector<std::pair<double, double>> 	freqValTables0; 
+	std::map<int, std::vector<std::pair<double, double>>> freqValTables;
+	std::vector<std::pair<double, double>> 	freqValTables0;
 public:
 
-	// Function to check if a string is numeric (simple version)
 	bool isNumeric(const std::string& str) {
 		char* end;
-		std::strtod(str.c_str(), &end); // Use strtod to try to convert the string to a double
-		return end != str.c_str() && *end == '\0'; // Check if conversion was successful and consumed the entire string
+		std::strtod(str.c_str(), &end);
+		return end != str.c_str() && *end == '\0';
 	}
 
-	// Function to parse a line containing mixed data and tags
 	void parseLine(const std::string& line) {
 		std::istringstream iss(line);
 		std::string field;
@@ -159,16 +156,12 @@ class MatFileReader {
 
 		while (iss >> field) {
 			if (isNumeric(field)) {
-				// Convert and store numeric value
 				numbers.push_back(std::strtod(field.c_str(), nullptr));
 			}
 			else {
-				// Store tag directly
 				tags.push_back(field);
 			}
 		}
-
-		// Example output to demonstrate parsing
 		std::cout << "Numbers: ";
 		for (double num : numbers) {
 			std::cout << num << " ";
@@ -190,7 +183,7 @@ class MatFileReader {
 		}
 
 		bool inFreqValSection = false;
-		int freqValIndex = 0; // Index to track frequency-dependent sections
+		int freqValIndex = 0;
 		std::string currentSubsystemId;
 		std::string currentType;
 		int lineCount = 1;
@@ -209,48 +202,43 @@ class MatFileReader {
 
 			if (!line.empty() && line[0] != '(' && line[0] != '!' && lineCount == 1) {
 
-				// Read subsystem ID and type
 				iss >> currentSubsystemId >> currentType;
 				materials.insert({ currentSubsystemId, SubsystemMaterial(currentSubsystemId, currentType) });
 				lineCount = 2;
 				continue;
 			}
 			std::vector<int> tempFreqValTableId;
 			if (!line.empty() && line[0] != '(' && line[0] != '!' && lineCount == 2) {
-				// Read properties
 
 				std::string field;
 				std::vector<double> numbers;
 				std::vector<std::pair<std::string, std::string>> tags;
 				while (iss >> field) {
 					auto it = materials.find(currentSubsystemId);
 					if (isNumeric(field)) {
-						// Convert and store numeric value
 						it->second.properties.push_back(std::strtod(field.c_str(), nullptr));
 					}
 					else {
-						// Store tag directly
-						tags.emplace_back(currentSubsystemId,field );
+						tags.emplace_back(currentSubsystemId, field);
 					}
 				}
 				lineCount = 1;
 			}
-			// Detecting frequency-dependent section
 			if (line.find("(FREQVAL") != std::string::npos) {
 				inFreqValSection = true;
 				std::string nextLine;
 				getline(file, nextLine);
 				std::istringstream issNextLine(nextLine);
-				issNextLine >> std::ws; // Eat up any leading whitespace
-				issNextLine >> freqValIndex; // Read the frequency table index
+				issNextLine >> std::ws;
+				issNextLine >> freqValIndex;
 				while (getline(file, nextLine)) {
-					if (nextLine[0] == ')' && nextLine[1] != ')') { 
-						lineCount = 1; 
-						break; }
+					if (nextLine[0] == ')' && nextLine[1] != ')') {
+						lineCount = 1;
+						break;
+					}
 					double freq, val;
 					std::istringstream issNextLineAgain(nextLine);
 					issNextLineAgain >> freq >> val;
-					//freqValTables[freqValIndex].emplace_back(freq, val);
 					freqValTables0.emplace_back(freq, val);
 
 				}