Finished Day 2 (although seems to fail actual puzzle despite test cases)

Author: zarethrex

include/advent_of_code/day_1.hxx

@@ -23,7 +23,7 @@
 
 #include "spdlog/spdlog.h"
 
-namespace AdventOfCode::Day1 {
+namespace AdventOfCode24::Day1 {
   typedef std::pair<std::vector<int>, std::vector<int>> file_data;
 
   /**

include/advent_of_code/day_2.hxx

@@ -5,9 +5,18 @@
 #include <string>
 #include <filesystem>
 #include <fstream>
+#include <optional>
+#include <sstream>
+#include <numeric>
+#include <vector>
+#include <algorithm>
+
+#include "spdlog/spdlog.h"
 
 namespace AdventOfCode24::Day2 {
     const int BUFFER_SIZE{1024};
-    bool is_safe(std::istringstream& line);
-    bool check_reactor_safety(const std::filesystem::path& input_file);
+    bool safe_pair(int val_1, int val_2, int direction);
+    int check_intervals(const std::vector<int>& numbers);
+    bool report_is_safe(std::istringstream& line);
+    std::vector<bool> check_reactor_safety(const std::filesystem::path& input_file, bool problem_dampening);
 };