Moved read_ini and write_ini to cpp file, added more comments

xs/src/libslic3r/Config.cpp

@@ -56,6 +56,16 @@ Config::set(const t_config_option_key& opt_key, const double value)
 {
 }
 
+void
+read_ini(const std::string& file)
+{
+}
+
+void
+write_ini(const std::string& file) const
+{
+}
+
 } // namespace Slic3r
 
 

xs/src/libslic3r/Config.hpp

@@ -27,13 +27,24 @@ using config_ptr = std::shared_ptr<Config>;
 
 class Config : public DynamicPrintConfig {
 public:
+
+    /// Factory method to construct a Config with all default values loaded.
     static std::shared_ptr<Config> new_from_defaults();
+
+    /// Factory method to construct a Config with specific default values loaded.
     static std::shared_ptr<Config> new_from_defaults(std::initializer_list<std::string> init);
+    
+    /// Factory method to construct a Config with specific default values loaded.
     static std::shared_ptr<Config> new_from_defaults(t_config_option_keys init);
+
+    /// Factory method to construct a Config from CLI options.
     static std::shared_ptr<Config> new_from_cli(const int& argc, const char* argv[]);
 
-    void write_ini(const std::string& file) { save(file); }
-    void read_ini(const std::string& file) { load(file); }
+    /// Write a windows-style opt=value ini file with categories from the configuration store.
+    void write_ini(const std::string& file) const;
+
+    /// Parse a windows-style opt=value ini file with categories and load the configuration store.
+    void read_ini(const std::string& file);
 
     /// Template function to retrieve and cast in hopefully a slightly nicer 
     /// format than longwinded dynamic_cast<>