Create reflection tools.

include/reflect/reflect.hpp

@@ -0,0 +1,54 @@
+#pragma once
+
+#include <string>
+#include <unordered_map>
+
+template <typename Object>
+class reflection {
+  private:
+    template <typename T>
+    using Field = T Object::*;
+  public:
+    reflection();
+  
+    template <typename T>
+    static bool exists( std::string const & name ) {
+      return s_reflector<T>.count( name );
+    }
+
+    template <typename T>
+    static Field<T> get_pointer( std::string const & name ) {
+      auto it = s_reflector<T>.find( name );
+      if ( it == s_reflector<T>.end() ) { return nullptr; }
+      return it->second;
+    }
+
+    template <typename T>
+    static void bind( Field<T> field, std::string const & name, std::string const & /*discard*/ = "" ) {
+      s_reflector<T>.reserve( s_reflector<T>.size() + 1 );
+      s_reflector<T>.emplace( name, field );
+    }
+  private:
+    template <typename T>
+    static std::unordered_map<std::string, Field<T>> s_reflector;
+};
+
+#define REFLECT_MEMBER_PP_IMPL2( type, field, ... ) bind( &type::field, ##__VA_ARGS__, #field )
+#define REFLECT_MEMBER_PP_IMPL( type, field, ... ) REFLECT_MEMBER_PP_IMPL2( type, field, ##__VA_ARGS__ )
+#define UNWRAP( ... ) __VA_ARGS__
+#define REFLECT_MEMBER_PP2( data, elem ) REFLECT_MEMBER_PP_IMPL( data, UNWRAP elem )
+#define REFLECT_MEMBER_PP( r, data, elem ) REFLECT_MEMBER_PP2( data, elem );
+
+#include <boost/preprocessor/variadic/to_seq.hpp>
+#include <boost/preprocessor/seq/for_each.hpp>
+#define CONCAT2( A, B ) A##B
+#define CONCAT( A, B ) CONCAT2( A, B )
+#define CREATE_REFLECTION( type, ... ) \
+  template <> reflection<type>::reflection() { \
+    BOOST_PP_SEQ_FOR_EACH( REFLECT_MEMBER_PP, type, BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__) ) \
+  } \
+  static reflection<type> CONCAT( reflector_, __LINE__ ) {}
+
+template <typename Object> 
+template <typename T>
+std::unordered_map<std::string, T Object::*> reflection<Object>::s_reflector;

reflection-test/Info.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

reflection.xcodeproj/project.pbxproj

@@ -0,0 +1,401 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 46;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		CD2FF9072310BE8500ABA548 /* reflect_test.cpp in Sources */ = {isa = PBXBuildFile; fileRef = CD5535251EEC689700108F81 /* reflect_test.cpp */; };
+		CD2FF9092310BE9200ABA548 /* GoogleMock.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = CD2FF8F32310BE6D00ABA548 /* GoogleMock.framework */; };
+/* End PBXBuildFile section */
+
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+		CD2FF8F22310BE6D00ABA548 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = CD2FF8EB2310BE6D00ABA548 /* GoogleMock.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = 05818F861A685AEA0072A469;
+			remoteInfo = GoogleMock;
+		};
+		CD2FF8F42310BE6D00ABA548 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = CD2FF8EB2310BE6D00ABA548 /* GoogleMock.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = 05E96ABD1A68600C00204102;
+			remoteInfo = gmock;
+		};
+		CD2FF8F62310BE6D00ABA548 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = CD2FF8EB2310BE6D00ABA548 /* GoogleMock.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = 05E96B1F1A68634900204102;
+			remoteInfo = gtest;
+		};
+		CD2FF8F82310BE6D00ABA548 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = CD2FF8EB2310BE6D00ABA548 /* GoogleMock.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = 05818F901A685AEA0072A469;
+			remoteInfo = GoogleMockTests;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXFileReference section */
+		CD2FF8EA2310BE4E00ABA548 /* reflect */ = {isa = PBXFileReference; lastKnownFileType = folder; name = reflect; path = include/reflect; sourceTree = "<group>"; };
+		CD2FF8EB2310BE6D00ABA548 /* GoogleMock.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = GoogleMock.xcodeproj; path = "../../../../gmock-xcode-master/GoogleMock.xcodeproj"; sourceTree = "<group>"; };
+		CD2FF8FE2310BE7C00ABA548 /* reflection-test.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "reflection-test.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
+		CD2FF9032310BE7C00ABA548 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		CD5535251EEC689700108F81 /* reflect_test.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = reflect_test.cpp; sourceTree = "<group>"; };
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+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				CD2FF9092310BE9200ABA548 /* GoogleMock.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
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+/* Begin PBXGroup section */
+		CD2FF8EC2310BE6D00ABA548 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				CD2FF8F32310BE6D00ABA548 /* GoogleMock.framework */,
+				CD2FF8F52310BE6D00ABA548 /* gmock.framework */,
+				CD2FF8F72310BE6D00ABA548 /* gtest.framework */,
+				CD2FF8F92310BE6D00ABA548 /* GoogleMockTests.xctest */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		CD2FF8FF2310BE7C00ABA548 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				CD2FF8FE2310BE7C00ABA548 /* reflection-test.xctest */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		CD2FF9002310BE7C00ABA548 /* reflection-test */ = {
+			isa = PBXGroup;
+			children = (
+				CD2FF9032310BE7C00ABA548 /* Info.plist */,
+			);
+			path = "reflection-test";
+			sourceTree = "<group>";
+		};
+		CD2FF9082310BE9200ABA548 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		CD5535181EEC681E00108F81 = {
+			isa = PBXGroup;
+			children = (
+				CD2FF8EB2310BE6D00ABA548 /* GoogleMock.xcodeproj */,
+				CD2FF8EA2310BE4E00ABA548 /* reflect */,
+				CD5535241EEC683400108F81 /* test */,
+				CD2FF9002310BE7C00ABA548 /* reflection-test */,
+				CD2FF8FF2310BE7C00ABA548 /* Products */,
+				CD2FF9082310BE9200ABA548 /* Frameworks */,
+			);
+			sourceTree = "<group>";
+		};
+		CD5535241EEC683400108F81 /* test */ = {
+			isa = PBXGroup;
+			children = (
+				CD5535251EEC689700108F81 /* reflect_test.cpp */,
+			);
+			path = test;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		CD2FF8FD2310BE7C00ABA548 /* reflection-test */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = CD2FF9042310BE7C00ABA548 /* Build configuration list for PBXNativeTarget "reflection-test" */;
+			buildPhases = (
+				CD2FF8FA2310BE7C00ABA548 /* Sources */,
+				CD2FF8FB2310BE7C00ABA548 /* Frameworks */,
+				CD2FF8FC2310BE7C00ABA548 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = "reflection-test";
+			productName = "reflection-test";
+			productReference = CD2FF8FE2310BE7C00ABA548 /* reflection-test.xctest */;
+			productType = "com.apple.product-type.bundle.unit-test";
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+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		CD5535191EEC681E00108F81 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 1030;
+				ORGANIZATIONNAME = "Sam Jaffe";
+				TargetAttributes = {
+					CD2FF8FD2310BE7C00ABA548 = {
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+						ProvisioningStyle = Automatic;
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+			buildConfigurationList = CD55351C1EEC681E00108F81 /* Build configuration list for PBXProject "reflection" */;
+			compatibilityVersion = "Xcode 3.2";
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+			hasScannedForEncodings = 0;
+			knownRegions = (
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+				Base,
+			);
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+			projectReferences = (
+				{
+					ProductGroup = CD2FF8EC2310BE6D00ABA548 /* Products */;
+					ProjectRef = CD2FF8EB2310BE6D00ABA548 /* GoogleMock.xcodeproj */;
+				},
+			);
+			projectRoot = "";
+			targets = (
+				CD2FF8FD2310BE7C00ABA548 /* reflection-test */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXReferenceProxy section */
+		CD2FF8F32310BE6D00ABA548 /* GoogleMock.framework */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.framework;
+			path = GoogleMock.framework;
+			remoteRef = CD2FF8F22310BE6D00ABA548 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+		CD2FF8F52310BE6D00ABA548 /* gmock.framework */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.framework;
+			path = gmock.framework;
+			remoteRef = CD2FF8F42310BE6D00ABA548 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+		CD2FF8F72310BE6D00ABA548 /* gtest.framework */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.framework;
+			path = gtest.framework;
+			remoteRef = CD2FF8F62310BE6D00ABA548 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+		CD2FF8F92310BE6D00ABA548 /* GoogleMockTests.xctest */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.cfbundle;
+			path = GoogleMockTests.xctest;
+			remoteRef = CD2FF8F82310BE6D00ABA548 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
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+		CD2FF8FC2310BE7C00ABA548 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
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+/* Begin PBXSourcesBuildPhase section */
+		CD2FF8FA2310BE7C00ABA548 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				CD2FF9072310BE8500ABA548 /* reflect_test.cpp in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
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+/* Begin XCBuildConfiguration section */
+		CD2FF9052310BE7C00ABA548 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_IDENTITY = "-";
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				INFOPLIST_FILE = "reflection-test/Info.plist";
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = "leumasjaffe.reflection-test";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
+			};
+			name = Debug;
+		};
+		CD2FF9062310BE7C00ABA548 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_IDENTITY = "-";
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				INFOPLIST_FILE = "reflection-test/Info.plist";
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = "leumasjaffe.reflection-test";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
+			};
+			name = Release;
+		};
+		CD55351E1EEC681E00108F81 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SYSTEM_HEADER_SEARCH_PATHS = /opt/local/include/;
+				USER_HEADER_SEARCH_PATHS = ./include/;
+			};
+			name = Debug;
+		};
+		CD55351F1EEC681E00108F81 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SYSTEM_HEADER_SEARCH_PATHS = /opt/local/include/;
+				USER_HEADER_SEARCH_PATHS = ./include/;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		CD2FF9042310BE7C00ABA548 /* Build configuration list for PBXNativeTarget "reflection-test" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				CD2FF9052310BE7C00ABA548 /* Debug */,
+				CD2FF9062310BE7C00ABA548 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		CD55351C1EEC681E00108F81 /* Build configuration list for PBXProject "reflection" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				CD55351E1EEC681E00108F81 /* Debug */,
+				CD55351F1EEC681E00108F81 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = CD5535191EEC681E00108F81 /* Project object */;
+}

reflection.xcodeproj/xcshareddata/xcschemes/reflection-test.xcscheme

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1030"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <CodeCoverageTargets>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "CD2FF8FD2310BE7C00ABA548"
+            BuildableName = "reflection-test.xctest"
+            BlueprintName = "reflection-test"
+            ReferencedContainer = "container:reflection.xcodeproj">
+         </BuildableReference>
+      </CodeCoverageTargets>
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "CD2FF8FD2310BE7C00ABA548"
+               BuildableName = "reflection-test.xctest"
+               BlueprintName = "reflection-test"
+               ReferencedContainer = "container:reflection.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

test/reflect_test.cpp

@@ -0,0 +1,32 @@
+#include "reflect/reflect.hpp"
+
+#include <gmock/gmock.h>
+
+struct example {
+  int a;
+  int b;
+};
+
+CREATE_REFLECTION(example, (a), (b, "c"));
+
+using testing::Eq;
+using testing::NotNull;
+
+TEST(ReflectionTest, BindsParameterByName) {
+  EXPECT_TRUE(reflection<example>::exists<int>("a"));
+}
+
+TEST(ReflectionTest, CanRenameParameter) {
+  EXPECT_FALSE(reflection<example>::exists<int>("b"));
+  EXPECT_TRUE(reflection<example>::exists<int>("c"));
+}
+
+TEST(ReflectionTest, CanAccessMember) {
+  auto p = reflection<example>::get_pointer<int>("a");
+  EXPECT_THAT(p, NotNull());
+  EXPECT_THAT(p, Eq(&example::a));
+
+  example ex = { 5, 6 };
+  EXPECT_THAT(&(ex.*p), Eq(&ex.a));
+  EXPECT_THAT(ex.*p, Eq(5));
+}