less warnings

AwesomeAttract0r.xcodeproj/project.pbxproj

@@ -254,6 +254,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				WARNING_CFLAGS = (
+					"-Weffc++",
 					"-Wall",
 					"-Wextra",
 				);
@@ -306,6 +307,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				WARNING_CFLAGS = (
+					"-Weffc++",
 					"-Wall",
 					"-Wextra",
 				);

Canvas.hpp

@@ -52,7 +52,7 @@ public:
 		const int c = 0.5*position[0]*width + width*.5;
 		const int r = 0.5*position[1]*width + height*.5;
 		
-		if(0 <= c && c < width && 0 <= r && r < height)
+		if(0 <= c && (size_t)c < width && 0 <= r && (size_t)r < height)
 			storage[r][c]++;
 	}
 	

ImageFormatBMP.hpp

@@ -116,6 +116,10 @@ namespace ImageFormats {
 		struct bitmap_stream {
 			typedef P pixel;
 			
+			bitmap_stream() = delete;
+			bitmap_stream(bitmap_stream const &) = delete;
+			bitmap_stream & operator=(bitmap_stream const &) = delete;
+			
 			bitmap_stream(uint16_t width, uint16_t height, std::string filename)
 			: dib_header(width, height, sizeof(pixel)*8)
 			, header(dib_header)

ImageFormatPNG.hpp

@@ -47,6 +47,10 @@ namespace ImageFormats {
 		struct png_stream{
 			typedef pixelRGB pixel;
 			
+			png_stream() = delete;
+			png_stream(png_stream const &) = delete;
+			png_stream & operator=(png_stream const &) = delete;
+			
 			png_stream(uint32_t width, uint32_t height, std::string filename)
 			: fp(0)
 			, png_ptr(0)

Logger.hpp

@@ -41,6 +41,8 @@ protected:
 	, level(level)
 	{}
 	
+	virtual ~LoggingBase(){}
+	
 	bool shouldSkip(){
 		return verbose < level;
 	}
@@ -52,6 +54,8 @@ protected:
 struct Logger : public LoggingBase {
 	Logger(std::ostream& logging_stream_, LoggingLevels level, std::string prefix_ = "")
 	: LoggingBase(logging_stream_, level)
+	, event_map()
+	, event_name_stack()
 	, prefix(prefix_)
 	{}
 	
@@ -62,9 +66,7 @@ struct Logger : public LoggingBase {
 	
 	void start(std::string what){
 		if (shouldSkip()) return;
-		Event e;
+		Event e(what);
-		e.start = boost::posix_time::microsec_clock::local_time();
-		e.name = what;
 		
 		EventMap::iterator it = event_map.find(what);
 		if(it != event_map.end()){
@@ -97,6 +99,11 @@ private:
 	}
 	
 	struct Event {
+		Event(std::string const & name)
+		: start(boost::posix_time::microsec_clock::local_time())
+		, end(boost::posix_time::microsec_clock::local_time())
+		, name(name) {}
+		
 		boost::posix_time::ptime start;
 		boost::posix_time::ptime end;
 		std::string name;

Tonemapper.hpp

@@ -45,7 +45,8 @@ namespace Tonemappers {
 	
 	struct GammaCorrector : public Normalizer {
 		GammaCorrector(double gamma = 1.0)
-		: gamma(gamma)
+		: power(1.0)
+		, gamma(gamma)
 		{}
 		
 		template <typename C>
@@ -78,6 +79,7 @@ namespace Tonemappers {
 		Colorizer(size_t n_planes)
 		: gamma_correctors(n_planes)
 		, gammas()
+		, colors()
 		{
 			gammas[0].push_back(1.3);
 			gammas[1].push_back(2.0);