Reformat header file to be more readable

Signed-off-by: Cristian Le <cristian.le@mpsd.mpg.de>

.clang-format

@@ -12,3 +12,7 @@ SpaceAfterCStyleCast: true
 TabWidth: 4
 AccessModifierOffset: -4
 UseTab: ForIndentation
+NamespaceIndentation: All
+BraceWrapping:
+  AfterNamespace: false
+CompactNamespaces: false

src/nlohmann/json-schema.hpp

@@ -34,16 +34,16 @@
 // make yourself a home - welcome to nlohmann's namespace
 namespace nlohmann
 {
-
+	/**
-// A class representing a JSON-URI for schemas derived from
+	 *  A class representing a JSON-URI for schemas derived from
-// section 8 of JSON Schema: A Media Type for Describing JSON Documents
+	 *  section 8 of JSON Schema: A Media Type for Describing JSON Documents
-// draft-wright-json-schema-00
+	 *  draft-wright-json-schema-00
-//
+	 *
-// New URIs can be derived from it using the derive()-method.
+	 *  New URIs can be derived from it using the derive()-method.
-// This is useful for resolving refs or subschema-IDs in json-schemas.
+	 *  This is useful for resolving refs or subschema-IDs in json-schemas.
-//
+	 *
-// This is done implement the requirements described in section 8.2.
+	 *  This is done implement the requirements described in section 8.2.
-//
+	 */
 	class JSON_SCHEMA_VALIDATOR_API json_uri
 	{
 		std::string urn_;
@@ -52,16 +52,27 @@ class JSON_SCHEMA_VALIDATOR_API json_uri
 		std::string authority_;
 		std::string path_;
 
-	json::json_pointer pointer_; // fragment part if JSON-Pointer
+		/**
-	std::string identifier_;     // fragment part if Locatation Independent ID
+		 * fragment part if JSON-Pointer
+		 */
+		json::json_pointer pointer_;
+		/**
+		 * fragment part if Locatation Independent ID
+		 */
+		std::string identifier_;
 
 	protected:
-	// decodes a JSON uri and replaces all or part of the currently stored values
+		/**
+		 * decodes a JSON uri and replaces all or part of the currently stored values
+		 *
+		 * @param uri
+		 */
 		void update(const std::string &uri);
 
 		std::tuple<std::string, std::string, std::string, std::string, std::string> as_tuple() const
 		{
-		return std::make_tuple(urn_, scheme_, authority_, path_, identifier_ != "" ? identifier_ : pointer_.to_string());
+			return std::make_tuple(urn_, scheme_, authority_, path_,
+			                       identifier_ != "" ? identifier_ : pointer_.to_string());
 		}
 
 	public:
@@ -71,10 +82,13 @@ public:
 		}
 
 		const std::string &scheme() const { return scheme_; }
+
 		const std::string &authority() const { return authority_; }
+
 		const std::string &path() const { return path_; }
 
 		const json::json_pointer &pointer() const { return pointer_; }
+
 		const std::string &identifier() const { return identifier_; }
 
 		std::string fragment() const
@@ -86,12 +100,18 @@ public:
 		}
 
 		std::string url() const { return location(); }
+
 		std::string location() const;
 
 		static std::string escape(const std::string &);
 
-	// create a new json_uri based in this one and the given uri
+		/**
-	// resolves relative changes (pathes or pointers) and resets part if proto or hostname changes
+		 * create a new json_uri based in this one and the given uri
+		 * resolves relative changes (pathes or pointers) and resets part if proto or hostname changes
+		 *
+		 * @param uri
+		 * @return
+		 */
 		json_uri derive(const std::string &uri) const
 		{
 			json_uri u = *this;
@@ -99,7 +119,9 @@ public:
 			return u;
 		}
 
-	// append a pointer-field to the pointer-part of this uri
+		/**
+		 * append a pointer-field to the pointer-part of this uri
+		 */
 		json_uri append(const std::string &field) const
 		{
 			if (identifier_ != "")
@@ -132,14 +154,20 @@ extern json draft7_schema_builtin;
 
 		typedef std::function<void(const json_uri & /*id*/, json & /*value*/)> schema_loader;
 		typedef std::function<void(const std::string & /*format*/, const std::string & /*value*/)> format_checker;
-typedef std::function<void(const std::string & /*contentEncoding*/, const std::string & /*contentMediaType*/, const json & /*instance*/)> content_checker;
+		typedef std::function<void(const std::string & /*contentEncoding*/, const std::string & /*contentMediaType*/,
+		                           const json & /*instance*/)>
+		    content_checker;
 
-// Interface for validation error handlers
+		/**
+		 * Interface for validation error handlers
+		 */
 		class JSON_SCHEMA_VALIDATOR_API error_handler
 		{
 		public:
 			virtual ~error_handler() {}
-	virtual void error(const json::json_pointer & /*ptr*/, const json & /*instance*/, const std::string & /*message*/) = 0;
+
+			virtual void
+			error(const json::json_pointer & /*ptr*/, const json & /*instance*/, const std::string & /*message*/) = 0;
 		};
 
 		class JSON_SCHEMA_VALIDATOR_API basic_error_handler : public error_handler
@@ -147,12 +175,14 @@ class JSON_SCHEMA_VALIDATOR_API basic_error_handler : public error_handler
 			bool error_{false};
 
 		public:
-	void error(const json::json_pointer & /*ptr*/, const json & /*instance*/, const std::string & /*message*/) override
+			void error(const json::json_pointer & /*ptr*/, const json & /*instance*/,
+			           const std::string & /*message*/) override
 			{
 				error_ = true;
 			}
 
 			virtual void reset() { error_ = false; }
+
 			operator bool() const { return error_; }
 		};
 
@@ -171,24 +201,40 @@ public:
 			json_validator(schema_loader = nullptr, format_checker = nullptr, content_checker = nullptr);
 
 			json_validator(const json &, schema_loader = nullptr, format_checker = nullptr, content_checker = nullptr);
+
 			json_validator(json &&, schema_loader = nullptr, format_checker = nullptr, content_checker = nullptr);
 
 			json_validator(json_validator &&);
+
 			json_validator &operator=(json_validator &&);
 
 			json_validator(json_validator const &) = delete;
+
 			json_validator &operator=(json_validator const &) = delete;
 
 			~json_validator();
 
-	// insert and set the root-schema
+			/**
+			 * insert and set the root-schema
+			 *
+			 */
 			void set_root_schema(const json &);
+
 			void set_root_schema(json &&);
 
-	// validate a json-document based on the root-schema
+			/**
+			 * validate a json-document based on the root-schema
+			 *
+			 * @return
+			 */
 			json validate(const json &) const;
 
-	// validate a json-document based on the root-schema with a custom error-handler
+			/**
+			 * validate a json-document based on the root-schema with a custom error-handler
+			 *
+			 * @param initial_uri
+			 * @return
+			 */
 			json validate(const json &, error_handler &, const json_uri &initial_uri = json_uri("#")) const;
 		};