Fix paths in pkg-config file (#556)

pkg-config should be giving absolute paths rather than relative paths.

.clang-format

@@ -30,7 +30,7 @@ PenaltyReturnTypeOnItsOwnLine: 200
 PointerBindsToType: true
 SpacesBeforeTrailingComments: 2
 Cpp11BracedListStyle: true
-Standard:        Auto
+Standard:        Cpp11
 IndentWidth:     2
 TabWidth:        8
 UseTab:          Never

.codedocs

@@ -0,0 +1,50 @@
+# CodeDocs.xyz Configuration File
+
+# Optional project name, if left empty the GitHub repository name will be used.
+PROJECT_NAME =
+
+# One or more directories and files that contain example code to be included.
+EXAMPLE_PATH =
+
+# One or more directories and files to exclude from documentation generation.
+# Use relative paths with respect to the repository root directory.
+EXCLUDE = test/gtest-1.8.0/
+
+# One or more wildcard patterns to exclude files and directories from document
+# generation.
+EXCLUDE_PATTERNS =
+
+# One or more symbols to exclude from document generation. Symbols can be
+# namespaces, classes, or functions.
+EXCLUDE_SYMBOLS =
+
+# Override the default parser (language) used for each file extension.
+EXTENSION_MAPPING =
+
+# Set the wildcard patterns used to filter out the source-files.
+# If left blank the default is:
+# *.c, *.cc, *.cxx, *.cpp, *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl,
+# *.idl, *.ddl, *.odl, *.h, *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php,
+# *.php4, *.php5, *.phtml, *.inc, *.m, *.markdown, *.md, *.mm, *.dox, *.py,
+# *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf, *.qsf, *.as and *.js.
+FILE_PATTERNS =
+
+# Hide undocumented class members.
+HIDE_UNDOC_MEMBERS =
+
+# Hide undocumented classes.
+HIDE_UNDOC_CLASSES =
+
+# Specify a markdown page whose contents should be used as the main page
+# (index.html). This will override a page marked as \mainpage. For example, a
+# README.md file usually serves as a useful main page.
+USE_MDFILE_AS_MAINPAGE = README.md
+
+# Specify external repository to link documentation with.
+# This is similar to Doxygen's TAGFILES option, but will automatically link to
+# tags of other repositories already using CodeDocs. List each repository to
+# link with by giving its location in the form of owner/repository.
+# For example:
+#   TAGLINKS = doxygen/doxygen CodeDocs/osg
+# Note: these repositories must already be built on CodeDocs.
+TAGLINKS =

.travis.yml

@@ -0,0 +1,28 @@
+language: c++
+os:
+  - linux
+  - osx
+compiler:
+  - clang
+  - gcc
+before_install:
+  - |
+    if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y \
+      && sudo apt-get update -qq \
+      && if [ "$CXX" == "g++" ]; then
+        sudo apt-get install -qq g++-4.7 && export CXX="g++-4.7" CC="gcc-4.7"
+      fi
+    fi
+before_script:
+  - mkdir build
+  - cd build
+  - cmake ..
+script:
+  - make
+  - test/run-tests
+
+matrix:
+  exclude:
+  - os: linux
+    compiler: clang

CMakeLists.txt

@@ -12,6 +12,11 @@ endif()
 if(POLICY CMP0015)
 	cmake_policy(SET CMP0015 OLD)
 endif()
+# see https://cmake.org/cmake/help/latest/policy/CMP0042.html
+if(POLICY CMP0042)
+	# Enable MACOSX_RPATH by default.
+	cmake_policy(SET CMP0042 NEW)
+endif()
 
 include(CheckCXXCompilerFlag)
 
@@ -22,8 +27,8 @@ include(CheckCXXCompilerFlag)
 project(YAML_CPP)
 
 set(YAML_CPP_VERSION_MAJOR "0")
-set(YAML_CPP_VERSION_MINOR "5")
-set(YAML_CPP_VERSION_PATCH "3")
+set(YAML_CPP_VERSION_MINOR "6")
+set(YAML_CPP_VERSION_PATCH "0")
 set(YAML_CPP_VERSION "${YAML_CPP_VERSION_MAJOR}.${YAML_CPP_VERSION_MINOR}.${YAML_CPP_VERSION_PATCH}")
 
 enable_testing()
@@ -33,7 +38,8 @@ enable_testing()
 ### Project options
 ###
 ## Project stuff
-option(YAML_CPP_BUILD_TOOLS "Enable testing and parse tools" ON)
+option(YAML_CPP_BUILD_TESTS "Enable testing" ON)
+option(YAML_CPP_BUILD_TOOLS "Enable parse tools" ON)
 option(YAML_CPP_BUILD_CONTRIB "Enable contrib stuff in library" ON)
 
 ## Build options
@@ -113,8 +119,6 @@ endif()
 include_directories(${YAML_CPP_SOURCE_DIR}/src)
 include_directories(${YAML_CPP_SOURCE_DIR}/include)
 
-find_package(Boost REQUIRED)
-include_directories(${Boost_INCLUDE_DIRS})
 
 
 ###
@@ -149,9 +153,11 @@ if(WIN32)
 	endif()
 endif()
 
-# GCC or Clang specialities
-if("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU" OR
-   "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
+# GCC or Clang or Intel Compiler specialities
+if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
+   CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR
+   CMAKE_CXX_COMPILER_ID MATCHES "Intel")
+
 	### General stuff
 	if(WIN32)
 		set(CMAKE_SHARED_LIBRARY_PREFIX "")	# DLLs do not have a "lib" prefix
@@ -171,13 +177,17 @@ if("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU" OR
 	#
 	set(GCC_EXTRA_OPTIONS "")
 	#
+	if(BUILD_SHARED_LIBS)
+		set(GCC_EXTRA_OPTIONS "${GCC_EXTRA_OPTIONS} -fPIC")
+	endif()
+	#
 	set(FLAG_TESTED "-Wextra")
 	check_cxx_compiler_flag(${FLAG_TESTED} FLAG_WEXTRA)
 	if(FLAG_WEXTRA)
 		set(GCC_EXTRA_OPTIONS "${GCC_EXTRA_OPTIONS} ${FLAG_TESTED}")
 	endif()
 	#
-	set(yaml_cxx_flags "-Wall ${GCC_EXTRA_OPTIONS} -pedantic -Wno-long-long ${yaml_cxx_flags}")
+	set(yaml_cxx_flags "-Wall ${GCC_EXTRA_OPTIONS} -pedantic -Wno-long-long -std=c++11 ${yaml_cxx_flags}")
 
 	### Make specific
 	if(${CMAKE_BUILD_TOOL} MATCHES make OR ${CMAKE_BUILD_TOOL} MATCHES gmake)
@@ -215,13 +225,14 @@ if(MSVC)
 		endif()
 
 		# correct linker options
-		foreach(flag_var  yaml_c_flags  yaml_cxx_flags)
+		foreach(flag_var  CMAKE_C_FLAGS  CMAKE_CXX_FLAGS)
 			foreach(config_name  ""  DEBUG  RELEASE  MINSIZEREL  RELWITHDEBINFO)
 				set(var_name "${flag_var}")
 				if(NOT "${config_name}" STREQUAL "")
 					set(var_name "${var_name}_${config_name}")
 				endif()
 				string(REPLACE "/MD" "${LIB_RT_OPTION}" ${var_name} "${${var_name}}")
+				set(${var_name} "${${var_name}}" CACHE STRING "" FORCE)
 			endforeach()
 		endforeach()
 	endif()
@@ -248,21 +259,15 @@ endif()
 ###
 ### General install settings
 ###
-if(WIN32)
-	set(_library_dir bin)	# .dll are in PATH, like executables
-else()
-	set(_library_dir lib)
-endif()
-
 set(INCLUDE_INSTALL_ROOT_DIR include)
 
 set(INCLUDE_INSTALL_DIR ${INCLUDE_INSTALL_ROOT_DIR}/yaml-cpp)
-set(LIB_INSTALL_DIR "${_library_dir}${LIB_SUFFIX}")
+set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}")
 
 set(_INSTALL_DESTINATIONS
 	RUNTIME DESTINATION bin
 	LIBRARY DESTINATION ${LIB_INSTALL_DIR}
-	ARCHIVE DESTINATION "lib${LIB_SUFFIX}"
+	ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
 )
 
 
@@ -298,7 +303,7 @@ if(MSVC)
 	endif()
 endif()
 
-install(TARGETS yaml-cpp ${_INSTALL_DESTINATIONS})
+install(TARGETS yaml-cpp EXPORT yaml-cpp-targets ${_INSTALL_DESTINATIONS})
 install(
 	DIRECTORY ${header_directory}
 	DESTINATION ${INCLUDE_INSTALL_DIR}
@@ -314,9 +319,27 @@ set(EXPORT_TARGETS yaml-cpp CACHE INTERNAL "export targets")
 set(CONFIG_INCLUDE_DIRS "${YAML_CPP_SOURCE_DIR}/include")
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yaml-cpp-config.cmake.in
 	"${PROJECT_BINARY_DIR}/yaml-cpp-config.cmake" @ONLY)
+
+if(WIN32 AND NOT CYGWIN)
+	set(INSTALL_CMAKE_DIR CMake)
+else()
+	set(INSTALL_CMAKE_DIR ${LIB_INSTALL_DIR}/cmake/yaml-cpp)
+endif()
+
+file(RELATIVE_PATH REL_INCLUDE_DIR "${CMAKE_INSTALL_PREFIX}/${INSTALL_CMAKE_DIR}" "${CMAKE_INSTALL_PREFIX}/${INCLUDE_INSTALL_ROOT_DIR}")
+set(CONFIG_INCLUDE_DIRS "\${YAML_CPP_CMAKE_DIR}/${REL_INCLUDE_DIR}")
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yaml-cpp-config.cmake.in
+	"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/yaml-cpp-config.cmake" @ONLY)
+
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yaml-cpp-config-version.cmake.in
 	"${PROJECT_BINARY_DIR}/yaml-cpp-config-version.cmake" @ONLY)
 
+install(FILES
+	"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/yaml-cpp-config.cmake"
+	"${PROJECT_BINARY_DIR}/yaml-cpp-config-version.cmake"
+	DESTINATION "${INSTALL_CMAKE_DIR}" COMPONENT dev)
+install(EXPORT yaml-cpp-targets DESTINATION ${INSTALL_CMAKE_DIR})
+
 if(UNIX)
 	set(PC_FILE ${CMAKE_BINARY_DIR}/yaml-cpp.pc)
 	configure_file("yaml-cpp.pc.cmake" ${PC_FILE} @ONLY)
@@ -327,8 +350,10 @@ endif()
 ###
 ### Extras
 ###
-if(YAML_CPP_BUILD_TOOLS)
+if(YAML_CPP_BUILD_TESTS)
 	add_subdirectory(test)
+endif()
+if(YAML_CPP_BUILD_TOOLS)
 	add_subdirectory(util)
 endif()
 

CONTRIBUTING.md

@@ -2,9 +2,18 @@
 
 This project is formatted with [clang-format][fmt] using the style file at the root of the repository. Please run clang-format before sending a pull request.
 
-In general, try to follow the style of surrounding code.
+In general, try to follow the style of surrounding code. We mostly follow the [Google C++ style guide][cpp-style].
+
+Commit messages should be in the imperative mood, as described in the [Git contributing file][git-contrib]:
+
+> Describe your changes in imperative mood, e.g. "make xyzzy do frotz"
+> instead of "[This patch] makes xyzzy do frotz" or "[I] changed xyzzy
+> to do frotz", as if you are giving orders to the codebase to change
+> its behaviour.
 
 [fmt]: http://clang.llvm.org/docs/ClangFormat.html
+[cpp-style]: https://google.github.io/styleguide/cppguide.html
+[git-contrib]: http://git.kernel.org/cgit/git/git.git/tree/Documentation/SubmittingPatches?id=HEAD
 
 # Tests
 

README.md

@@ -1,13 +1,12 @@
-# yaml-cpp
+# yaml-cpp [![Build Status](https://travis-ci.org/jbeder/yaml-cpp.svg?branch=master)](https://travis-ci.org/jbeder/yaml-cpp) [![Documentation](https://codedocs.xyz/jbeder/yaml-cpp.svg)](https://codedocs.xyz/jbeder/yaml-cpp/)
 
 yaml-cpp is a [YAML](http://www.yaml.org/) parser and emitter in C++ matching the [YAML 1.2 spec](http://www.yaml.org/spec/1.2/spec.html).
 
 To get a feel for how it can be used, see the [Tutorial](https://github.com/jbeder/yaml-cpp/wiki/Tutorial) or [How to Emit YAML](https://github.com/jbeder/yaml-cpp/wiki/How-To-Emit-YAML). For the old API (version < 0.5.0), see [How To Parse A Document](https://github.com/jbeder/yaml-cpp/wiki/How-To-Parse-A-Document-(Old-API)).
 
-
 # Problems? #
 
-If you find a bug, post an [issue](https://github.com/jbeder/yaml-cpp/issues)! If you have questions about how to use yaml-cpp, please post it on http://stackoverflow.com and tag it `yaml-cpp`.
+If you find a bug, post an [issue](https://github.com/jbeder/yaml-cpp/issues)! If you have questions about how to use yaml-cpp, please post it on http://stackoverflow.com and tag it [`yaml-cpp`](http://stackoverflow.com/questions/tagged/yaml-cpp).
 
 # How to Build #
 
@@ -31,7 +30,7 @@ cmake [-G generator] [-DBUILD_SHARED_LIBS=ON|OFF] ..
 ```
 
   * The `generator` is whatever type of build system you'd like to use. To see a full list of generators on your platform, just run `cmake` (with no arguments). For example:
-    * On Windows, you might use "Visual Studio 12 2013" to generate a Visual Studio 2013 solution
+    * On Windows, you might use "Visual Studio 12 2013" to generate a Visual Studio 2013 solution or "Visual Studio 14 2015 Win64" to generate a 64-bit Visual Studio 2015 solution.
     * On OS X, you might use "Xcode" to generate an Xcode project
     * On a UNIX-y system, simply omit the option to generate a makefile
 
@@ -45,7 +44,7 @@ cmake [-G generator] [-DBUILD_SHARED_LIBS=ON|OFF] ..
 
 # Recent Release #
 
-[yaml-cpp 0.5.2](https://github.com/jbeder/yaml-cpp/releases/tag/release-0.5.2) has been released! This is a bug fix release.
+[yaml-cpp 0.6.0](https://github.com/jbeder/yaml-cpp/releases/tag/yaml-cpp-0.6.0) has been released! This release requires C++11, and no longer depends on Boost.
 
 [yaml-cpp 0.3.0](https://github.com/jbeder/yaml-cpp/releases/tag/release-0.3.0) is still available if you want the old API.
 

include/yaml-cpp/contrib/anchordict.h

@@ -12,11 +12,13 @@
 #include "../anchor.h"
 
 namespace YAML {
-/// AnchorDict
-/// . An object that stores and retrieves values correlating to anchor_t
-///   values.
-/// . Efficient implementation that can make assumptions about how anchor_t
-///   values are assigned by the Parser class.
+/**
+ * An object that stores and retrieves values correlating to {@link anchor_t}
+ * values.
+ *
+ * <p>Efficient implementation that can make assumptions about how
+ * {@code anchor_t} values are assigned by the {@link Parser} class.
+ */
 template <class T>
 class AnchorDict {
  public:

include/yaml-cpp/contrib/graphbuilder.h

@@ -19,6 +19,8 @@ class Parser;
 //   functions.
 class GraphBuilderInterface {
  public:
+  virtual ~GraphBuilderInterface() = 0;
+
   // Create and return a new node with a null value.
   virtual void *NewNull(const Mark &mark, void *pParentNode) = 0;
 

include/yaml-cpp/dll.h

@@ -8,16 +8,12 @@
 #endif
 
 // The following ifdef block is the standard way of creating macros which make
-// exporting
-// from a DLL simpler. All files within this DLL are compiled with the
-// yaml_cpp_EXPORTS
-// symbol defined on the command line. this symbol should not be defined on any
-// project
-// that uses this DLL. This way any other project whose source files include
-// this file see
-// YAML_CPP_API functions as being imported from a DLL, whereas this DLL sees
-// symbols
-// defined with this macro as being exported.
+// exporting from a DLL simpler. All files within this DLL are compiled with the
+// yaml_cpp_EXPORTS symbol defined on the command line. This symbol should not
+// be defined on any project that uses this DLL. This way any other project
+// whose source files include this file see YAML_CPP_API functions as being
+// imported from a DLL, whereas this DLL sees symbols defined with this macro as
+// being exported.
 #undef YAML_CPP_API
 
 #ifdef YAML_CPP_DLL      // Using or Building YAML-CPP DLL (definition defined

include/yaml-cpp/emitter.h

@@ -122,7 +122,7 @@ class YAML_CPP_API Emitter : private noncopyable {
   bool CanEmitNewline() const;
 
  private:
-  std::auto_ptr<EmitterState> m_pState;
+  std::unique_ptr<EmitterState> m_pState;
   ostream_wrapper m_stream;
 };
 
@@ -162,12 +162,12 @@ inline Emitter& Emitter::WriteStreamable(T value) {
 
 template <>
 inline void Emitter::SetStreamablePrecision<float>(std::stringstream& stream) {
-  stream.precision(GetFloatPrecision());
+  stream.precision(static_cast<std::streamsize>(GetFloatPrecision()));
 }
 
 template <>
 inline void Emitter::SetStreamablePrecision<double>(std::stringstream& stream) {
-  stream.precision(GetDoublePrecision());
+  stream.precision(static_cast<std::streamsize>(GetDoublePrecision()));
 }
 
 // overloads of insertion

include/yaml-cpp/exceptions.h

@@ -9,9 +9,17 @@
 
 #include "yaml-cpp/mark.h"
 #include "yaml-cpp/traits.h"
+#include <sstream>
 #include <stdexcept>
 #include <string>
-#include <sstream>
+
+// This is here for compatibility with older versions of Visual Studio
+// which don't support noexcept
+#ifdef _MSC_VER
+    #define YAML_CPP_NOEXCEPT _NOEXCEPT
+#else
+    #define YAML_CPP_NOEXCEPT noexcept
+#endif
 
 namespace YAML {
 // error messages
@@ -89,7 +97,7 @@ const char* const BAD_FILE = "bad file";
 
 template <typename T>
 inline const std::string KEY_NOT_FOUND_WITH_KEY(
-    const T&, typename disable_if<is_numeric<T> >::type* = 0) {
+    const T&, typename disable_if<is_numeric<T>>::type* = 0) {
   return KEY_NOT_FOUND;
 }
 
@@ -101,18 +109,20 @@ inline const std::string KEY_NOT_FOUND_WITH_KEY(const std::string& key) {
 
 template <typename T>
 inline const std::string KEY_NOT_FOUND_WITH_KEY(
-    const T& key, typename enable_if<is_numeric<T> >::type* = 0) {
+    const T& key, typename enable_if<is_numeric<T>>::type* = 0) {
   std::stringstream stream;
   stream << KEY_NOT_FOUND << ": " << key;
   return stream.str();
 }
 }
 
-class Exception : public std::runtime_error {
+class YAML_CPP_API Exception : public std::runtime_error {
  public:
   Exception(const Mark& mark_, const std::string& msg_)
       : std::runtime_error(build_what(mark_, msg_)), mark(mark_), msg(msg_) {}
-  virtual ~Exception() throw() {}
+  virtual ~Exception() YAML_CPP_NOEXCEPT;
+
+  Exception(const Exception&) = default;
 
   Mark mark;
   std::string msg;
@@ -131,39 +141,47 @@ class Exception : public std::runtime_error {
   }
 };
 
-class ParserException : public Exception {
+class YAML_CPP_API ParserException : public Exception {
  public:
   ParserException(const Mark& mark_, const std::string& msg_)
       : Exception(mark_, msg_) {}
+  ParserException(const ParserException&) = default;
+  virtual ~ParserException() YAML_CPP_NOEXCEPT;
 };
 
-class RepresentationException : public Exception {
+class YAML_CPP_API RepresentationException : public Exception {
  public:
   RepresentationException(const Mark& mark_, const std::string& msg_)
       : Exception(mark_, msg_) {}
+  RepresentationException(const RepresentationException&) = default;
+  virtual ~RepresentationException() YAML_CPP_NOEXCEPT;
 };
 
 // representation exceptions
-class InvalidScalar : public RepresentationException {
+class YAML_CPP_API InvalidScalar : public RepresentationException {
  public:
   InvalidScalar(const Mark& mark_)
       : RepresentationException(mark_, ErrorMsg::INVALID_SCALAR) {}
+  InvalidScalar(const InvalidScalar&) = default;
+  virtual ~InvalidScalar() YAML_CPP_NOEXCEPT;
 };
 
-class KeyNotFound : public RepresentationException {
+class YAML_CPP_API KeyNotFound : public RepresentationException {
  public:
   template <typename T>
   KeyNotFound(const Mark& mark_, const T& key_)
       : RepresentationException(mark_, ErrorMsg::KEY_NOT_FOUND_WITH_KEY(key_)) {
   }
+  KeyNotFound(const KeyNotFound&) = default;
+  virtual ~KeyNotFound() YAML_CPP_NOEXCEPT;
 };
 
 template <typename T>
-class TypedKeyNotFound : public KeyNotFound {
+class YAML_CPP_API TypedKeyNotFound : public KeyNotFound {
  public:
   TypedKeyNotFound(const Mark& mark_, const T& key_)
       : KeyNotFound(mark_, key_), key(key_) {}
-  virtual ~TypedKeyNotFound() throw() {}
+  virtual ~TypedKeyNotFound() YAML_CPP_NOEXCEPT {}
 
   T key;
 };
@@ -174,16 +192,20 @@ inline TypedKeyNotFound<T> MakeTypedKeyNotFound(const Mark& mark,
   return TypedKeyNotFound<T>(mark, key);
 }
 
-class InvalidNode : public RepresentationException {
+class YAML_CPP_API InvalidNode : public RepresentationException {
  public:
   InvalidNode()
       : RepresentationException(Mark::null_mark(), ErrorMsg::INVALID_NODE) {}
+  InvalidNode(const InvalidNode&) = default;
+  virtual ~InvalidNode() YAML_CPP_NOEXCEPT;
 };
 
-class BadConversion : public RepresentationException {
+class YAML_CPP_API BadConversion : public RepresentationException {
  public:
   explicit BadConversion(const Mark& mark_)
       : RepresentationException(mark_, ErrorMsg::BAD_CONVERSION) {}
+  BadConversion(const BadConversion&) = default;
+  virtual ~BadConversion() YAML_CPP_NOEXCEPT;
 };
 
 template <typename T>
@@ -192,40 +214,54 @@ class TypedBadConversion : public BadConversion {
   explicit TypedBadConversion(const Mark& mark_) : BadConversion(mark_) {}
 };
 
-class BadDereference : public RepresentationException {
+class YAML_CPP_API BadDereference : public RepresentationException {
  public:
   BadDereference()
       : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_DEREFERENCE) {}
+  BadDereference(const BadDereference&) = default;
+  virtual ~BadDereference() YAML_CPP_NOEXCEPT;
 };
 
-class BadSubscript : public RepresentationException {
+class YAML_CPP_API BadSubscript : public RepresentationException {
  public:
   BadSubscript()
       : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_SUBSCRIPT) {}
+  BadSubscript(const BadSubscript&) = default;
+  virtual ~BadSubscript() YAML_CPP_NOEXCEPT;
 };
 
-class BadPushback : public RepresentationException {
+class YAML_CPP_API BadPushback : public RepresentationException {
  public:
   BadPushback()
       : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_PUSHBACK) {}
+  BadPushback(const BadPushback&) = default;
+  virtual ~BadPushback() YAML_CPP_NOEXCEPT;
 };
 
-class BadInsert : public RepresentationException {
+class YAML_CPP_API BadInsert : public RepresentationException {
  public:
   BadInsert()
       : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_INSERT) {}
+  BadInsert(const BadInsert&) = default;
+  virtual ~BadInsert() YAML_CPP_NOEXCEPT;
 };
 
-class EmitterException : public Exception {
+class YAML_CPP_API EmitterException : public Exception {
  public:
   EmitterException(const std::string& msg_)
       : Exception(Mark::null_mark(), msg_) {}
+  EmitterException(const EmitterException&) = default;
+  virtual ~EmitterException() YAML_CPP_NOEXCEPT;
 };
 
-class BadFile : public Exception {
+class YAML_CPP_API BadFile : public Exception {
  public:
   BadFile() : Exception(Mark::null_mark(), ErrorMsg::BAD_FILE) {}
+  BadFile(const BadFile&) = default;
+  virtual ~BadFile() YAML_CPP_NOEXCEPT;
 };
 }
 
+#undef YAML_CPP_NOEXCEPT
+
 #endif  // EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66

include/yaml-cpp/node/convert.h

@@ -7,6 +7,7 @@
 #pragma once
 #endif
 
+#include <array>
 #include <limits>
 #include <list>
 #include <map>
@@ -162,7 +163,7 @@ struct convert<bool> {
 
 // std::map
 template <typename K, typename V>
-struct convert<std::map<K, V> > {
+struct convert<std::map<K, V>> {
   static Node encode(const std::map<K, V>& rhs) {
     Node node(NodeType::Map);
     for (typename std::map<K, V>::const_iterator it = rhs.begin();
@@ -189,7 +190,7 @@ struct convert<std::map<K, V> > {
 
 // std::vector
 template <typename T>
-struct convert<std::vector<T> > {
+struct convert<std::vector<T>> {
   static Node encode(const std::vector<T>& rhs) {
     Node node(NodeType::Sequence);
     for (typename std::vector<T>::const_iterator it = rhs.begin();
@@ -216,7 +217,7 @@ struct convert<std::vector<T> > {
 
 // std::list
 template <typename T>
-struct convert<std::list<T> > {
+struct convert<std::list<T>> {
   static Node encode(const std::list<T>& rhs) {
     Node node(NodeType::Sequence);
     for (typename std::list<T>::const_iterator it = rhs.begin();
@@ -241,9 +242,42 @@ struct convert<std::list<T> > {
   }
 };
 
+// std::array
+template <typename T, std::size_t N>
+struct convert<std::array<T, N>> {
+  static Node encode(const std::array<T, N>& rhs) {
+    Node node(NodeType::Sequence);
+    for (const auto& element : rhs) {
+      node.push_back(element);
+    }
+    return node;
+  }
+
+  static bool decode(const Node& node, std::array<T, N>& rhs) {
+    if (!isNodeValid(node)) {
+      return false;
+    }
+
+    for (auto i = 0u; i < node.size(); ++i) {
+#if defined(__GNUC__) && __GNUC__ < 4
+      // workaround for GCC 3:
+      rhs[i] = node[i].template as<T>();
+#else
+      rhs[i] = node[i].as<T>();
+#endif
+    }
+    return true;
+  }
+
+ private:
+  static bool isNodeValid(const Node& node) {
+    return node.IsSequence() && node.size() == N;
+  }
+};
+
 // std::pair
 template <typename T, typename U>
-struct convert<std::pair<T, U> > {
+struct convert<std::pair<T, U>> {
   static Node encode(const std::pair<T, U>& rhs) {
     Node node(NodeType::Sequence);
     node.push_back(rhs.first);

include/yaml-cpp/node/detail/impl.h

@@ -9,7 +9,7 @@
 
 #include "yaml-cpp/node/detail/node.h"
 #include "yaml-cpp/node/detail/node_data.h"
-#include <boost/type_traits.hpp>
+#include <type_traits>
 
 namespace YAML {
 namespace detail {
@@ -22,9 +22,9 @@ struct get_idx {
 };
 
 template <typename Key>
-struct get_idx<
-    Key, typename boost::enable_if_c<boost::is_unsigned<Key>::value &&
-                                     !boost::is_same<Key, bool>::value>::type> {
+struct get_idx<Key,
+               typename std::enable_if<std::is_unsigned<Key>::value &&
+                                       !std::is_same<Key, bool>::value>::type> {
   static node* get(const std::vector<node*>& sequence, const Key& key,
                    shared_memory_holder /* pMemory */) {
     return key < sequence.size() ? sequence[key] : 0;
@@ -32,7 +32,7 @@ struct get_idx<
 
   static node* get(std::vector<node*>& sequence, const Key& key,
                    shared_memory_holder pMemory) {
-    if (key > sequence.size())
+   if (key > sequence.size() || (key > 0 && !sequence[key-1]->is_defined()))
       return 0;
     if (key == sequence.size())
       sequence.push_back(&pMemory->create_node());
@@ -41,7 +41,7 @@ struct get_idx<
 };
 
 template <typename Key>
-struct get_idx<Key, typename boost::enable_if<boost::is_signed<Key> >::type> {
+struct get_idx<Key, typename std::enable_if<std::is_signed<Key>::value>::type> {
   static node* get(const std::vector<node*>& sequence, const Key& key,
                    shared_memory_holder pMemory) {
     return key >= 0 ? get_idx<std::size_t>::get(
@@ -132,6 +132,14 @@ inline bool node_data::remove(const Key& key, shared_memory_holder pMemory) {
   if (m_type != NodeType::Map)
     return false;
 
+  for (kv_pairs::iterator it = m_undefinedPairs.begin();
+       it != m_undefinedPairs.end();) {
+    kv_pairs::iterator jt = std::next(it);
+    if (it->first->equals(key, pMemory))
+      m_undefinedPairs.erase(it);
+    it = jt;
+  }
+
   for (node_map::iterator it = m_map.begin(); it != m_map.end(); ++it) {
     if (it->first->equals(key, pMemory)) {
       m_map.erase(it);

include/yaml-cpp/node/detail/iterator.h

@@ -8,47 +8,71 @@
 #endif
 
 #include "yaml-cpp/dll.h"
+#include "yaml-cpp/node/node.h"
 #include "yaml-cpp/node/ptr.h"
 #include "yaml-cpp/node/detail/node_iterator.h"
-#include <boost/iterator/iterator_adaptor.hpp>
-#include <boost/utility.hpp>
+#include <cstddef>
+#include <iterator>
 
 namespace YAML {
 namespace detail {
 struct iterator_value;
 
 template <typename V>
-class iterator_base
-    : public boost::iterator_adaptor<iterator_base<V>, node_iterator, V,
-                                     std::forward_iterator_tag, V> {
+class iterator_base : public std::iterator<std::forward_iterator_tag, V,
+                                           std::ptrdiff_t, V*, V> {
+
  private:
   template <typename>
   friend class iterator_base;
   struct enabler {};
-  typedef typename iterator_base::base_type base_type;
+  typedef node_iterator base_type;
+
+  struct proxy {
+    explicit proxy(const V& x) : m_ref(x) {}
+    V* operator->() { return std::addressof(m_ref); }
+    operator V*() { return std::addressof(m_ref); }
+
+    V m_ref;
+  };
 
  public:
   typedef typename iterator_base::value_type value_type;
 
  public:
-  iterator_base() {}
+  iterator_base() : m_iterator(), m_pMemory() {}
   explicit iterator_base(base_type rhs, shared_memory_holder pMemory)
-      : iterator_base::iterator_adaptor_(rhs), m_pMemory(pMemory) {}
+      : m_iterator(rhs), m_pMemory(pMemory) {}
 
   template <class W>
   iterator_base(const iterator_base<W>& rhs,
-                typename boost::enable_if<boost::is_convertible<W*, V*>,
-                                          enabler>::type = enabler())
-      : iterator_base::iterator_adaptor_(rhs.base()),
-        m_pMemory(rhs.m_pMemory) {}
+                typename std::enable_if<std::is_convertible<W*, V*>::value,
+                                        enabler>::type = enabler())
+      : m_iterator(rhs.m_iterator), m_pMemory(rhs.m_pMemory) {}
 
- private:
-  friend class boost::iterator_core_access;
+  iterator_base<V>& operator++() {
+    ++m_iterator;
+    return *this;
+  }
 
-  void increment() { this->base_reference() = boost::next(this->base()); }
+  iterator_base<V> operator++(int) {
+    iterator_base<V> iterator_pre(*this);
+    ++(*this);
+    return iterator_pre;
+  }
 
-  value_type dereference() const {
-    const typename base_type::value_type& v = *this->base();
+  template <typename W>
+  bool operator==(const iterator_base<W>& rhs) const {
+    return m_iterator == rhs.m_iterator;
+  }
+
+  template <typename W>
+  bool operator!=(const iterator_base<W>& rhs) const {
+    return m_iterator != rhs.m_iterator;
+  }
+
+  value_type operator*() const {
+    const typename base_type::value_type& v = *m_iterator;
     if (v.pNode)
       return value_type(Node(*v, m_pMemory));
     if (v.first && v.second)
@@ -56,7 +80,10 @@ class iterator_base
     return value_type();
   }
 
+  proxy operator->() const { return proxy(**this); }
+
  private:
+  base_type m_iterator;
   shared_memory_holder m_pMemory;
 };
 }

include/yaml-cpp/node/detail/iterator_fwd.h

@@ -13,7 +13,6 @@
 #include <vector>
 
 namespace YAML {
-class node;
 
 namespace detail {
 struct iterator_value;

include/yaml-cpp/node/detail/node.h

@@ -13,13 +13,14 @@
 #include "yaml-cpp/node/ptr.h"
 #include "yaml-cpp/node/detail/node_ref.h"
 #include <set>
-#include <boost/utility.hpp>
 
 namespace YAML {
 namespace detail {
-class node : private boost::noncopyable {
+class node {
  public:
   node() : m_pRef(new node_ref) {}
+  node(const node&) = delete;
+  node& operator=(const node&) = delete;
 
   bool is(const node& rhs) const { return m_pRef == rhs.m_pRef; }
   const node_ref* ref() const { return m_pRef.get(); }
@@ -65,9 +66,7 @@ class node : private boost::noncopyable {
     m_pRef->set_data(*rhs.m_pRef);
   }
 
-  void set_mark(const Mark& mark) {
-    m_pRef->set_mark(mark);
-  }
+  void set_mark(const Mark& mark) { m_pRef->set_mark(mark); }
 
   void set_type(NodeType::value type) {
     if (type != NodeType::Undefined)
@@ -107,9 +106,9 @@ class node : private boost::noncopyable {
   node_iterator end() { return m_pRef->end(); }
 
   // sequence
-  void push_back(node& node, shared_memory_holder pMemory) {
-    m_pRef->push_back(node, pMemory);
-    node.add_dependency(*this);
+  void push_back(node& input, shared_memory_holder pMemory) {
+    m_pRef->push_back(input, pMemory);
+    input.add_dependency(*this);
   }
   void insert(node& key, node& value, shared_memory_holder pMemory) {
     m_pRef->insert(key, value, pMemory);

include/yaml-cpp/node/detail/node_data.h

@@ -7,8 +7,6 @@
 #pragma once
 #endif
 
-#include <boost/noncopyable.hpp>
-#include <boost/utility.hpp>
 #include <list>
 #include <map>
 #include <string>
@@ -29,9 +27,11 @@ class node;
 
 namespace YAML {
 namespace detail {
-class YAML_CPP_API node_data : private boost::noncopyable {
+class YAML_CPP_API node_data {
  public:
   node_data();
+  node_data(const node_data&) = delete;
+  node_data& operator=(const node_data&) = delete;
 
   void mark_defined();
   void set_mark(const Mark& mark);
@@ -114,7 +114,7 @@ class YAML_CPP_API node_data : private boost::noncopyable {
   mutable std::size_t m_seqSize;
 
   // map
-  typedef std::map<node*, node*> node_map;
+  typedef std::vector<std::pair<node*, node*>> node_map;
   node_map m_map;
 
   typedef std::pair<node*, node*> kv_pair;

include/yaml-cpp/node/detail/node_iterator.h

@@ -9,8 +9,9 @@
 
 #include "yaml-cpp/dll.h"
 #include "yaml-cpp/node/ptr.h"
-#include <boost/iterator/iterator_facade.hpp>
-#include <boost/utility/enable_if.hpp>
+#include <cstddef>
+#include <iterator>
+#include <memory>
 #include <map>
 #include <utility>
 #include <vector>
@@ -18,7 +19,7 @@
 namespace YAML {
 namespace detail {
 struct iterator_type {
-  enum value { None, Sequence, Map };
+  enum value { NoneType, Sequence, Map };
 };
 
 template <typename V>
@@ -36,7 +37,7 @@ struct node_iterator_value : public std::pair<V*, V*> {
 };
 
 typedef std::vector<node*> node_seq;
-typedef std::map<node*, node*> node_map;
+typedef std::vector<std::pair<node*, node*>> node_map;
 
 template <typename V>
 struct node_iterator_type {
@@ -52,19 +53,27 @@ struct node_iterator_type<const V> {
 
 template <typename V>
 class node_iterator_base
-    : public boost::iterator_facade<
-          node_iterator_base<V>, node_iterator_value<V>,
-          std::forward_iterator_tag, node_iterator_value<V> > {
+    : public std::iterator<std::forward_iterator_tag, node_iterator_value<V>,
+                           std::ptrdiff_t, node_iterator_value<V>*,
+                           node_iterator_value<V>> {
  private:
   struct enabler {};
 
+  struct proxy {
+    explicit proxy(const node_iterator_value<V>& x) : m_ref(x) {}
+    node_iterator_value<V>* operator->() { return std::addressof(m_ref); }
+    operator node_iterator_value<V>*() { return std::addressof(m_ref); }
+
+    node_iterator_value<V> m_ref;
+  };
+
  public:
   typedef typename node_iterator_type<V>::seq SeqIter;
   typedef typename node_iterator_type<V>::map MapIter;
   typedef node_iterator_value<V> value_type;
 
   node_iterator_base()
-      : m_type(iterator_type::None), m_seqIt(), m_mapIt(), m_mapEnd() {}
+      : m_type(iterator_type::NoneType), m_seqIt(), m_mapIt(), m_mapEnd() {}
   explicit node_iterator_base(SeqIter seqIt)
       : m_type(iterator_type::Sequence),
         m_seqIt(seqIt),
@@ -80,25 +89,23 @@ class node_iterator_base
 
   template <typename W>
   node_iterator_base(const node_iterator_base<W>& rhs,
-                     typename boost::enable_if<boost::is_convertible<W*, V*>,
-                                               enabler>::type = enabler())
+                     typename std::enable_if<std::is_convertible<W*, V*>::value,
+                                             enabler>::type = enabler())
       : m_type(rhs.m_type),
         m_seqIt(rhs.m_seqIt),
         m_mapIt(rhs.m_mapIt),
         m_mapEnd(rhs.m_mapEnd) {}
 
- private:
-  friend class boost::iterator_core_access;
   template <typename>
   friend class node_iterator_base;
 
   template <typename W>
-  bool equal(const node_iterator_base<W>& rhs) const {
+  bool operator==(const node_iterator_base<W>& rhs) const {
     if (m_type != rhs.m_type)
       return false;
 
     switch (m_type) {
-      case iterator_type::None:
+      case iterator_type::NoneType:
         return true;
       case iterator_type::Sequence:
         return m_seqIt == rhs.m_seqIt;
@@ -108,9 +115,14 @@ class node_iterator_base
     return true;
   }
 
-  void increment() {
+  template <typename W>
+  bool operator!=(const node_iterator_base<W>& rhs) const {
+    return !(*this == rhs);
+  }
+
+  node_iterator_base<V>& operator++() {
     switch (m_type) {
-      case iterator_type::None:
+      case iterator_type::NoneType:
         break;
       case iterator_type::Sequence:
         ++m_seqIt;
@@ -120,11 +132,18 @@ class node_iterator_base
         m_mapIt = increment_until_defined(m_mapIt);
         break;
     }
+    return *this;
   }
 
-  value_type dereference() const {
+  node_iterator_base<V> operator++(int) {
+    node_iterator_base<V> iterator_pre(*this);
+    ++(*this);
+    return iterator_pre;
+  }
+
+  value_type operator*() const {
     switch (m_type) {
-      case iterator_type::None:
+      case iterator_type::NoneType:
         return value_type();
       case iterator_type::Sequence:
         return value_type(**m_seqIt);
@@ -134,6 +153,8 @@ class node_iterator_base
     return value_type();
   }
 
+  proxy operator->() const { return proxy(**this); }
+
   MapIter increment_until_defined(MapIter it) {
     while (it != m_mapEnd && !is_defined(it))
       ++it;

include/yaml-cpp/node/detail/node_ref.h

@@ -11,13 +11,14 @@
 #include "yaml-cpp/node/type.h"
 #include "yaml-cpp/node/ptr.h"
 #include "yaml-cpp/node/detail/node_data.h"
-#include <boost/utility.hpp>
 
 namespace YAML {
 namespace detail {
-class node_ref : private boost::noncopyable {
+class node_ref {
  public:
   node_ref() : m_pData(new node_data) {}
+  node_ref(const node_ref&) = delete;
+  node_ref& operator=(const node_ref&) = delete;
 
   bool is_defined() const { return m_pData->is_defined(); }
   const Mark& mark() const { return m_pData->mark(); }

include/yaml-cpp/node/emit.h

@@ -16,10 +16,17 @@ namespace YAML {
 class Emitter;
 class Node;
 
+/**
+ * Emits the node to the given {@link Emitter}. If there is an error in writing,
+ * {@link Emitter#good} will return false.
+ */
 YAML_CPP_API Emitter& operator<<(Emitter& out, const Node& node);
+
+/** Emits the node to the given output stream. */
 YAML_CPP_API std::ostream& operator<<(std::ostream& out, const Node& node);
 
+/** Converts the node to a YAML string. */
 YAML_CPP_API std::string Dump(const Node& node);
-}
+}  // namespace YAML
 
 #endif  // NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66