feat(json): added nlohmann JSON

Added header only json library for better logging

src/include/gridfire/expectations/expectations.h

@@ -1,3 +0,0 @@
-#pragma once
-
-#include "gridfire/expectations/expected_engine.h"

src/include/gridfire/expectations/expected_engine.h

@@ -1,60 +0,0 @@
-#pragma once
-
-#include <string>
-#include <iostream>
-#include <utility>
-
-namespace gridfire::expectations {
-    enum class EngineErrorTypes {
-        FAILURE,
-        INDEX,
-        STALE
-    };
-
-    enum class StaleEngineErrorTypes {
-        SYSTEM_RESIZED
-    };
-
-    // TODO: rename this to EngineExpectation or something similar
-    struct EngineError {
-        std::string m_message;
-        const EngineErrorTypes type = EngineErrorTypes::FAILURE;
-
-        explicit EngineError(std::string message, const EngineErrorTypes type)
-            : m_message(std::move(message)), type(type) {}
-
-        virtual ~EngineError() = default;
-
-        friend std::ostream& operator<<(std::ostream& os, const EngineError& e) {
-            os << "EngineError: " << e.m_message;
-            return os;
-        }
-    };
-
-    struct EngineIndexError : EngineError {
-        int m_index;
-
-       explicit EngineIndexError(const int index)
-            : EngineError("Index error occurred", EngineErrorTypes::INDEX), m_index(index) {}
-        friend std::ostream& operator<<(std::ostream& os, const EngineIndexError& e) {
-            os << "EngineIndexError: " << e.m_message << " at index " << e.m_index;
-            return os;
-        }
-    };
-
-    struct StaleEngineError final : EngineError {
-        StaleEngineErrorTypes staleType;
-
-        explicit StaleEngineError(const StaleEngineErrorTypes sType)
-            : EngineError("Stale engine error occurred", EngineErrorTypes::STALE), staleType(sType) {}
-
-        explicit operator std::string() const {
-            switch (staleType) {
-                case (StaleEngineErrorTypes::SYSTEM_RESIZED):
-                    return "StaleEngineError: System resized, please update the engine.";
-                default:
-                    return "StaleEngineError: Unknown stale error type.";
-            }
-        }
-    };
-}

src/include/gridfire/types/types.h

@@ -2,13 +2,13 @@
 //
 //   Copyright (C) 2025 -- The 4D-STAR Collaboration
 //   File Authors: Emily Boudreaux, Aaron Dotter
-//   Last Modified: March 21, 2025
+//   Last Modified: Nov 24, 2025
 //
-//   4DSSE is free software; you can use it and/or modify
+//   GridFire is free software; you can use it and/or modify
 //   it under the terms and restrictions the GNU General Library Public
 //   License version 3 (GPLv3) as published by the Free Software Foundation.
 //
-//   4DSSE is distributed in the hope that it will be useful,
+//   GridFire is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 //   See the GNU Library General Public License for more details.
@@ -28,20 +28,6 @@
 
 
 namespace gridfire {
-
-
-    enum NetworkFormat {
-        APPROX8, ///< Approx8 nuclear reaction network format.
-        REACLIB, ///< General REACLIB nuclear reaction network format.
-        UNKNOWN,
-    };
-
-    static inline std::unordered_map<NetworkFormat, std::string> FormatStringLookup = {
-        {APPROX8, "Approx8"},
-        {REACLIB, "REACLIB"},
-        {UNKNOWN, "Unknown"}
-    };
-
     struct NetIn {
         fourdst::composition::Composition composition; ///< Composition of the network
         double tMax; ///< Maximum time