feat(libconfig): new version of libconfig

src/include/gridfire/config/config.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "fourdst/config/config.h"
+
+namespace gridfire::config {
+    struct CVODESolverConfig {
+        double absTol = 1.0e-8;
+        double relTol = 1.0e-5;
+    };
+
+    struct SolverConfig {
+        CVODESolverConfig cvode;
+    };
+
+    struct AdaptiveEngineViewConfig {
+        double relativeCullingThreshold = 1.0e-75;
+    };
+
+    struct EngineViewConfig {
+        AdaptiveEngineViewConfig adaptiveEngineView;
+    };
+
+    struct EngineConfig {
+        EngineViewConfig views;
+
+    };
+
+    struct GridFireConfig {
+        SolverConfig solver;
+        EngineConfig engine;
+    };
+
+
+
+}

src/include/gridfire/engine/engine_graph.h

@@ -12,6 +12,7 @@
 #include "gridfire/screening/screening_types.h"
 #include "gridfire/partition/partition_abstract.h"
 #include "gridfire/engine/procedures/construction.h"
+#include "gridfire/config/config.h"
 
 #include <string>
 #include <unordered_map>
@@ -855,7 +856,7 @@ namespace gridfire::engine {
             const GraphEngine& m_engine;
         };
     private:
-        Config& m_config = Config::getInstance();
+        Config<config::GridFireConfig> m_config;
         quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
 
         constants m_constants;

src/include/gridfire/engine/views/engine_adaptive.h

@@ -4,6 +4,7 @@
 #include "gridfire/screening/screening_abstract.h"
 #include "gridfire/screening/screening_types.h"
 #include "gridfire/types/types.h"
+#include "gridfire/config/config.h"
 
 #include "fourdst/atomic/atomicSpecies.h"
 #include "fourdst/config/config.h"
@@ -386,10 +387,10 @@ namespace gridfire::engine {
          */
         [[nodiscard]] SpeciesStatus getSpeciesStatus(const fourdst::atomic::Species &species) const override;
     private:
-        using Config = fourdst::config::Config;
         using LogManager = fourdst::logging::LogManager;
-        /** @brief A reference to the singleton Config instance, used for retrieving configuration parameters. */
-        Config& m_config = Config::getInstance();
+
+        fourdst::config::Config<config::GridFireConfig> m_config;
+
         /** @brief A pointer to the logger instance, used for logging messages. */
         quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
 

src/include/gridfire/engine/views/engine_defined.h

@@ -6,6 +6,8 @@
 #include "gridfire/io/network_file.h"
 #include "gridfire/types/types.h"
 
+#include "gridfire/config/config.h"
+
 #include "fourdst/config/config.h"
 #include "fourdst/logging/logging.h"
 
@@ -365,9 +367,9 @@ namespace gridfire::engine {
         [[nodiscard]] std::string getNetworkFile() const { return m_fileName; }
         [[nodiscard]] const io::NetworkFileParser& getParser() const { return m_parser; }
     private:
-        using Config = fourdst::config::Config;
-        using LogManager = fourdst::logging::LogManager;
-        Config& m_config = Config::getInstance();
+        using LogManager = LogManager;
+        Config<config::GridFireConfig> m_config;
+
         quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
         std::string m_fileName;
         ///< Parser for the network file.

src/include/gridfire/io/network_file.h

@@ -2,6 +2,7 @@
 
 #include "fourdst/config/config.h"
 #include "fourdst/logging/logging.h"
+#include "gridfire/config/config.h"
 
 #include "quill/Logger.h"
 
@@ -101,9 +102,8 @@ namespace gridfire::io {
          */
         [[nodiscard]] ParsedNetworkData parse(const std::string& filename) const override;
     private:
-        using Config = fourdst::config::Config;
         using LogManager = fourdst::logging::LogManager;
-        Config& m_config = Config::getInstance();
+        fourdst::config::Config<config::GridFireConfig> m_config;
         quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
     };
 
@@ -141,9 +141,8 @@ namespace gridfire::io {
          */
         [[nodiscard]] ParsedNetworkData parse(const std::string& filename) const override;
     private:
-        using Config = fourdst::config::Config;
         using LogManager = fourdst::logging::LogManager;
-        Config& m_config = Config::getInstance();
+        fourdst::config::Config<config::GridFireConfig> m_config;
         quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
 
         std::string m_filename;

src/include/gridfire/solver/strategies/CVODE_solver_strategy.h

@@ -4,6 +4,7 @@
 #include "gridfire/engine/engine_abstract.h"
 #include "gridfire/types/types.h"
 #include "gridfire/exceptions/exceptions.h"
+#include "gridfire/config/config.h"
 
 #include "fourdst/atomic/atomicSpecies.h"
 #include "fourdst/config/config.h"
@@ -243,7 +244,7 @@ namespace gridfire::solver {
         };
 
     private:
-        fourdst::config::Config& m_config = fourdst::config::Config::getInstance();
+        fourdst::config::Config<config::GridFireConfig> m_config;
         quill::Logger* m_logger = fourdst::logging::LogManager::getInstance().getLogger("log");
         /**
          * @brief CVODE RHS C-wrapper that delegates to calculate_rhs and captures exceptions.