C++17

Remove all boost things now in the standard library from cache.

3 files changed, 24 insertions, 24 deletions

diff --git a/libadhocutil/cache.h b/libadhocutil/cache.h
index 4f53a53..14f803d 100644
--- a/libadhocutil/cache.h
+++ b/libadhocutil/cache.h
@@ -2,13 +2,13 @@
 #define ADHOCUTIL_CACHE_H
 
 #include <time.h>
-#include <boost/shared_ptr.hpp>
-#include <boost/function.hpp>
+#include <memory>
+#include <functional>
 #include <boost/multi_index_container.hpp>
 #include <boost/multi_index/member.hpp>
 #include <boost/multi_index/ordered_index.hpp>
-#include <boost/thread/shared_mutex.hpp>
-#include <boost/variant.hpp>
+#include <shared_mutex>
+#include <variant>
 #include "visibility.h"
 
 namespace AdHoc {
@@ -17,7 +17,7 @@ namespace AdHoc {
 template <typename T, typename K>
 class DLL_PUBLIC Cacheable {
 	public:
-		typedef const boost::shared_ptr<const T> Value;
+		typedef const std::shared_ptr<const T> Value;
 		Cacheable(const K & k, time_t validUntil);
 
 		const K key;
@@ -41,27 +41,27 @@ class DLL_PUBLIC ObjectCacheable : public Cacheable<T, K> {
 template <typename T, typename K>
 class DLL_PUBLIC CallCacheable : public Cacheable<T, K> {
 	public:
-		typedef boost::function<T()> Factory;
+		typedef std::function<T()> Factory;
 		CallCacheable(const Factory & t, const K & k, time_t validUtil);
 
 		virtual typename Cacheable<T, K>::Value item() const override;
 
 	private:
-		mutable boost::variant<boost::shared_ptr<const T>, Factory> value;
-		mutable boost::shared_mutex lock;
+		mutable std::variant<std::shared_ptr<const T>, Factory> value;
+		mutable std::shared_mutex lock;
 };
 
 template <typename T, typename K>
 class DLL_PUBLIC PointerCallCacheable : public Cacheable<T, K> {
 	public:
-		typedef boost::function<typename Cacheable<T, K>::Value()> Factory;
+		typedef std::function<typename Cacheable<T, K>::Value()> Factory;
 		PointerCallCacheable(const Factory & t, const K & k, time_t validUtil);
 
 		virtual typename Cacheable<T, K>::Value item() const override;
 
 	private:
-		mutable boost::variant<boost::shared_ptr<const T>, Factory> value;
-		mutable boost::shared_mutex lock;
+		mutable std::variant<std::shared_ptr<const T>, Factory> value;
+		mutable std::shared_mutex lock;
 };
 
 struct byValidity {};
@@ -74,11 +74,11 @@ class DLL_PUBLIC Cache {
 	public:
 		/// @cond
 		typedef K Key;
-		typedef const boost::shared_ptr<const T> Value;
-		typedef boost::function<T()> Factory;
-		typedef boost::function<Value()> PointerFactory;
+		typedef const std::shared_ptr<const T> Value;
+		typedef std::function<T()> Factory;
+		typedef std::function<Value()> PointerFactory;
 		typedef Cacheable<T, K> Item;
-		typedef boost::shared_ptr<Item> Element;
+		typedef std::shared_ptr<Item> Element;
 		/// @endcond
 
 		/** Construct a default empty cache. */
@@ -133,7 +133,7 @@ class DLL_PUBLIC Cache {
 		void DLL_PRIVATE prune() const;
 		mutable time_t lastPruneTime;
 
-		mutable boost::shared_mutex lock;
+		mutable std::shared_mutex lock;
 
 		typedef boost::multi_index::multi_index_container<Element,
 						boost::multi_index::indexed_by<
diff --git a/libadhocutil/cache.impl.h b/libadhocutil/cache.impl.h
index 42e4e3a..8fdc958 100644
--- a/libadhocutil/cache.impl.h
+++ b/libadhocutil/cache.impl.h
@@ -49,12 +49,12 @@ typename Cacheable<T, K>::Value
 CallCacheable<T, K>::item() const
 {
 	Lock(lock);
-	if (auto t = boost::get<typename Cacheable<T, K>::Value>(&value)) {
+	if (auto t = std::get_if<0>(&value)) {
 		return *t;
 	}
-	const Factory & f = boost::get<Factory>(value);
-	value = typename Cacheable<T, K>::Value(new T(f()));
-	return boost::get<typename Cacheable<T, K>::Value>(value);
+	const Factory & f = std::get<Factory>(value);
+	value = std::make_shared<T>(f());
+	return std::get<0>(value);
 }
 
 
@@ -70,12 +70,12 @@ typename Cacheable<T, K>::Value
 PointerCallCacheable<T, K>::item() const
 {
 	Lock(lock);
-	if (auto t = boost::get<typename Cacheable<T, K>::Value>(&value)) {
+	if (auto t = std::get_if<0>(&value)) {
 		return *t;
 	}
-	const Factory & f = boost::get<Factory>(value);
+	const Factory & f = std::get<Factory>(value);
 	value = f();
-	return boost::get<typename Cacheable<T, K>::Value>(value);
+	return std::get<0>(value);
 }
 
 
diff --git a/libadhocutil/unittests/Jamfile.jam b/libadhocutil/unittests/Jamfile.jam
index 3cc32c1..95e9a82 100644
--- a/libadhocutil/unittests/Jamfile.jam
+++ b/libadhocutil/unittests/Jamfile.jam
@@ -140,7 +140,7 @@ run
 	<library>..//adhocutil
 	<library>boost_utf
 	<library>boost_system
-	<library>boost_thread
+	<library>pthread
 	:
 	testCache
 	;