updated filestructure and gitignore. uploading exam progress

Exam/IKT203Exam/Portfolio/SharedLib/FileReaderUtils.cpp

@@ -0,0 +1,32 @@
+#include "FileReaderUtils.h"
+
+#include "FileReaderUtils.h"
+
+int GetRecordCount(const std::string& aHeaderLine)
+{
+	size_t recordPos = aHeaderLine.find("records:=");
+	if (recordPos == std::string::npos)
+	{
+		return 0; // No record count found
+	}
+
+	size_t countStart = recordPos + 9; // Length of "records:="
+
+	// Find the end bracket ']' or a potential semicolon ';'
+	size_t countEnd = aHeaderLine.find_first_of("];", countStart);
+	if (countEnd == std::string::npos)
+	{
+		return 0; // Malformed header
+	}
+
+	std::string countStr = aHeaderLine.substr(countStart, countEnd - countStart);
+	try
+	{
+		// stoi = string to integer
+		return std::stoi(countStr);
+	}
+	catch (const std::exception&)
+	{
+		return 0; // Malformed number
+	}
+}