fix: make headers parseable by CppParser/PocoDoc

Foundation/include/Poco/Any.h

@@ -40,6 +40,7 @@ template <class T> class VarHolderImpl;
 }
 
 
+#ifndef POCO_DOC
 template <class T, std::size_t S>
 struct TypeSizeLE:
 	std::integral_constant<bool, (sizeof(T) <= S)>{};
@@ -48,6 +49,7 @@ struct TypeSizeLE:
 template <class T, std::size_t S>
 struct TypeSizeGT:
 	std::integral_constant<bool, (sizeof(T) > S)>{};
+#endif
 
 
 template <typename PlaceholderT, unsigned int SizeV = POCO_SMALL_OBJECT_SIZE>

Foundation/include/Poco/Dynamic/VarVisitor.h

@@ -1,6 +1,3 @@
-#ifndef Foundation_VarVisitor_INCLUDED
-#define Foundation_VarVisitor_INCLUDED
-
 //
 // VarVisitor.h
 //
@@ -17,18 +14,28 @@
 //
 
 
+#ifndef Foundation_VarVisitor_INCLUDED
+#define Foundation_VarVisitor_INCLUDED
+
+
 #include "Poco/Dynamic/Var.h"
 #include <unordered_map>
 #include <functional>
 
+
 namespace Poco {
 namespace Details {
 
+
+#ifndef POCO_DOC
+
+
 struct TypeInfoHash
 {
 	inline std::size_t operator()(std::type_info const& t) const { return t.hash_code(); }
 };
 
+
 struct EqualRef
 {
 	template <typename T>
@@ -38,20 +45,28 @@ struct EqualRef
 	}
 };
 
-using TypeInfoRef = std::reference_wrapper<std::type_info const>;
 
+using TypeInfoRef = std::reference_wrapper<std::type_info const>;
 using HandlerCaller = std::function<void(const Poco::Dynamic::Var&)>;
 
+
 template <typename T>
 using HandlerPointer = void (*)(const T&);
 
+
 template <typename T>
 using Handler = std::function<void(const T&)>;
 
+
+#endif // POCO_DOC
+
+
 } // Details
 
+
 namespace Dynamic {
 
+
 class Foundation_API Visitor
 	/// VarVisitor class.
 {
@@ -63,9 +78,9 @@ class Foundation_API Visitor
 public:
 	template <typename T>
 	bool addHandler(const Details::Handler<T>& f)
-	/// Add handler for specific type T which holds in Var
+		/// Add handler for specific type T which holds in Var.
-	/// This method is more safe, because it saves copy of handler : lambda or std::function
+		/// This method is more safe, because it saves copy of handler : lambda or std::function.
-	/// Returns true if handler was added
+		/// Returns true if handler was added.
 	{
 		auto result = _handlers.emplace(std::ref(typeid(T)),
 			Details::HandlerCaller([handler = f](const Poco::Dynamic::Var& x)
@@ -77,9 +92,9 @@ public:
 	
 	template <typename T>
 	bool addHandler(Details::HandlerPointer<T> f)
-	/// Add handler for specific type T which holds in Var
+		/// Add handler for specific type T which holds in Var.
-	/// This method is less safe, because it saves only copy of function pointer
+		/// This method is less safe, because it saves only copy of function pointer.
-	/// Returns true if handler was added
+		/// Returns true if handler was added.
 	{
 		auto result = _handlers.emplace(std::ref(typeid(T)),
 			Details::HandlerCaller([handlerPointer = f](const Poco::Dynamic::Var& x)
@@ -90,10 +105,12 @@ public:
 	}
 	
 	bool visit(const Poco::Dynamic::Var& x) const;
-	/// Find handler for holded type and if it exists call handler
+		/// Find handler for held type and if it exists call handler.
-	/// Returns true if hanler was found othrewise returns false
+		/// Returns true if hanlder was found othrewise returns false.
 };
 
+
 } } // namespace Poco::Dynamic
 
+
 #endif // Foundation_VarVisitor_INCLUDED

Foundation/include/Poco/MemoryPool.h

@@ -229,6 +229,7 @@ private:
 			_memory.next = next;
 		}
 
+#ifndef POCO_DOC
 		union
 			/// Memory block storage.
 			///
@@ -242,6 +243,7 @@ private:
 			char buffer[sizeof(T)];
 			Block* next;
 		} _memory;
+#endif
 
 	private:
 		Block(const Block&);

PocoDoc/cfg/mkdoc-poco.xml

@@ -41,6 +41,7 @@
 				-C,
 				-DPOCO_NO_WINDOWS_H,
 				-DPOCO_NO_GCC_API_ATTRIBUTE,
+				-DPOCO_DOC,
 				-xc++
 			</options>
 			<path></path>

Prometheus/include/Poco/Prometheus/AtomicFloat.h

@@ -32,7 +32,7 @@ class AtomicFloat
 {
 public:
 	AtomicFloat():
-		_value{0}
+		_value(0.0)
 	{
 	}
 

XML/include/Poco/XML/XMLStreamParser.h

@@ -280,6 +280,7 @@ private:
 	EventType nextBody();
 	void handleError();
 
+#ifndef POCO_DOC
 	// If _size is 0, then data is std::istream. Otherwise, it is a buffer.
 	union
 	{
@@ -287,6 +288,13 @@ private:
 		const void* buf;
 	}
 	_data;
+#endif
+
+	enum ParserState
+	{
+		state_next, 
+		state_peek 
+	};
 
 	std::size_t _size;
 	const std::string _inputName;
@@ -294,7 +302,7 @@ private:
 	XML_Parser _parser;
 	std::size_t _depth;
 	bool _accumulateContent; // Whether we are accumulating character content.
-	enum { state_next, state_peek } _parserState;
+	ParserState _parserState;
 	EventType _currentEvent;
 	EventType _queue;
 	QName _qname;