Merge branch 'develop'

Fixed compiler guards for use of `std::unary_function` for C++17 compliance

.appveyor.yml

@@ -18,9 +18,9 @@ environment:
 
 install:
   - cd c:\projects
-  - curl -sSL -o boost.7z https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.7z
+  - curl -sSL -o boost.7z https://dl.bintray.com/boostorg/release/1.67.0/source/boost_1_67_0.7z
   - 7z x boost.7z
-  - set BOOST_ROOT=c:\projects\boost_1_66_0
+  - set BOOST_ROOT=c:\projects\boost_1_67_0
   - rd /s /q %BOOST_ROOT%\boost\functional\hash
   - cd %BOOST_ROOT%\tools\build
   - cmd /c bootstrap

.travis.yml

@@ -12,11 +12,11 @@ matrix:
     include:
       - compiler: gcc
         env: |
-            USER_CONFIG="using gcc : : g++-4.8 -Werror ;"
+            USER_CONFIG="using gcc : : g++-4.8 ;"
             CXXSTD=03,11
       - compiler: g++-7
         env: |
-            USER_CONFIG="using gcc : : g++-7 -Werror ;"
+            USER_CONFIG="using gcc : : g++-7 ;"
             CXXSTD=11,14,17
         addons:
           apt:
@@ -26,16 +26,16 @@ matrix:
               - ubuntu-toolchain-r-test
       - compiler: clang
         env: |
-            USER_CONFIG="using clang : : clang++ -Werror ;"
+            USER_CONFIG="using clang : : clang++ ;"
             CXXSTD=03,11
       - compiler: clang
         env: |
-            USER_CONFIG="using clang : : clang++ -Werror -D_HAS_AUTO_PTR_ETC=0 ;"
+            USER_CONFIG="using clang : : clang++ -D_HAS_AUTO_PTR_ETC=0 ;"
             CXXSTD=11
 
 before_script:
-    - export BOOST_VERSION=1.66.0
-    - export BOOST_FILENAME=boost_1_66_0
+    - export BOOST_VERSION=1.67.0
+    - export BOOST_FILENAME=boost_1_67_0
     - export BOOST_ROOT=${HOME}/boost
     - cd ${TRAVIS_BUILD_DIR}
     - touch Jamroot.jam

CMakeLists.txt

@@ -0,0 +1,23 @@
+# Copyright 2018 Mike Dev
+# Distributed under the Boost Software License, Version 1.0.
+# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
+
+cmake_minimum_required(VERSION 3.5)
+project(BoostContainerHash LANGUAGES CXX)
+
+add_library(boost_container_hash INTERFACE)
+add_library(Boost::container_hash ALIAS boost_container_hash)
+
+target_include_directories(boost_container_hash INTERFACE include)
+
+target_link_libraries(boost_container_hash
+    INTERFACE
+        Boost::assert
+        Boost::config
+        Boost::core
+        Boost::detail
+        Boost::integer
+        Boost::static_assert
+        Boost::type_traits
+)
+

include/boost/container_hash/extensions.hpp

@@ -22,7 +22,6 @@
 #include <boost/detail/container_fwd.hpp>
 #include <boost/core/enable_if.hpp>
 #include <boost/static_assert.hpp>
-#include <vector>
 
 #if !defined(BOOST_NO_CXX11_HDR_ARRAY)
 #   include <array>
@@ -71,56 +70,6 @@ namespace boost
         return seed;
     }
 
-    inline std::size_t hash_range(
-        std::vector<bool>::iterator first,
-        std::vector<bool>::iterator last)
-    {
-        std::size_t seed = 0;
-
-        for(; first != last; ++first)
-        {
-            hash_combine<bool>(seed, *first);
-        }
-
-        return seed;
-    }
-
-    inline std::size_t hash_range(
-        std::vector<bool>::const_iterator first,
-        std::vector<bool>::const_iterator last)
-    {
-        std::size_t seed = 0;
-
-        for(; first != last; ++first)
-        {
-            hash_combine<bool>(seed, *first);
-        }
-
-        return seed;
-    }
-
-    inline void hash_range(
-        std::size_t& seed,
-        std::vector<bool>::iterator first,
-        std::vector<bool>::iterator last)
-    {
-        for(; first != last; ++first)
-        {
-            hash_combine<bool>(seed, *first);
-        }
-    }
-
-    inline void hash_range(
-        std::size_t& seed,
-        std::vector<bool>::const_iterator first,
-        std::vector<bool>::const_iterator last)
-    {
-        for(; first != last; ++first)
-        {
-            hash_combine<bool>(seed, *first);
-        }
-    }
-
     template <class T, class A>
     std::size_t hash_value(std::vector<T, A> const& v)
     {

include/boost/container_hash/hash.hpp

@@ -18,6 +18,7 @@
 
 #include <boost/container_hash/hash_fwd.hpp>
 #include <functional>
+#include <iterator>
 #include <boost/container_hash/detail/hash_float.hpp>
 #include <string>
 #include <boost/limits.hpp>
@@ -118,7 +119,7 @@ namespace boost
 {
     namespace hash_detail
     {
-#if defined(_HAS_AUTO_PTR_ETC) && !_HAS_AUTO_PTR_ETC
+#if defined(BOOST_NO_CXX98_FUNCTION_BASE)
         template <typename T>
         struct hash_base
         {
@@ -426,7 +427,7 @@ namespace boost
 
         for(; first != last; ++first)
         {
-            hash_combine(seed, *first);
+            hash_combine<typename std::iterator_traits<It>::value_type>(seed, *first);
         }
 
         return seed;
@@ -437,7 +438,7 @@ namespace boost
     {
         for(; first != last; ++first)
         {
-            hash_combine(seed, *first);
+            hash_combine<typename std::iterator_traits<It>::value_type>(seed, *first);
         }
     }