Split 2025 into lang

2025/Cpp/AdventHelpers/source/InputFileHelper.cpp

@@ -0,0 +1,42 @@
+#include "AdventHelpers/InputFileHelper.h"
+
+#include <fstream>
+#include <string>
+#include <iostream>
+
+namespace AdventHelper {
+	// Opens file, reads each line into mLines vector.  Returns null on error.
+	InputFileHelper* InputFileHelper::create(const char* filename) {
+		InputFileHelper* inputFileHelper = nullptr;
+		std::ifstream file(filename);
+
+		if (file.is_open()) {
+			inputFileHelper = new InputFileHelper();
+
+			std::string line;
+			while (std::getline(file, line)) {
+				inputFileHelper->mLines.push_back(line);
+			}
+
+			// Clean up
+			file.close();
+		}
+		else {
+			std::cerr << "Error: Could not open file " << filename << std::endl;
+		}
+
+		return inputFileHelper;
+	}
+
+	const char* InputFileHelper::getLine() {
+		return nullptr;
+	}
+
+	void InputFileHelper::destroy(InputFileHelper* inputFileHelper) {
+		if (inputFileHelper) {
+			delete inputFileHelper;
+		} else {
+			std::cerr << "Warning: Attempted to destroy a null InputFileHelper pointer." << std::endl;
+		}
+	}
+} // namespace AdventHelper