From e326426dbc6f8e9938ac695e73a184abe93ca817 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Dom=C3=ADnguez?= <adomu4@gmail.com>
Date: Mon, 19 Aug 2024 07:18:06 +0200
Subject: [PATCH] Replace boost type traits with std version

---
 libs/audiographer/audiographer/process_context.h |  2 +-
 libs/audiographer/audiographer/type_utils.h      | 12 +++++-------
 libs/lua/LuaBridge/LuaBridge.h                   |  1 -
 libs/lua/LuaBridge/detail/TypeTraits.h           |  3 +--
 4 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/libs/audiographer/audiographer/process_context.h b/libs/audiographer/audiographer/process_context.h
index 8aec7fa9b2..73528fddb8 100644
--- a/libs/audiographer/audiographer/process_context.h
+++ b/libs/audiographer/audiographer/process_context.h
@@ -28,7 +28,7 @@ class /*LIBAUDIOGRAPHER_API*/ ProcessContext
 	// This will need to be modified if if it's modified above
 	static const ThrowLevel throwLevel = DEFAULT_THROW_LEVEL;
 
-	BOOST_STATIC_ASSERT (boost::has_trivial_destructor<T>::value);
+	BOOST_STATIC_ASSERT (std::is_trivially_destructible<T>::value);
 
 public:
 
diff --git a/libs/audiographer/audiographer/type_utils.h b/libs/audiographer/audiographer/type_utils.h
index c16b0f942a..a022d48d45 100644
--- a/libs/audiographer/audiographer/type_utils.h
+++ b/libs/audiographer/audiographer/type_utils.h
@@ -2,7 +2,6 @@
 #define AUDIOGRAPHER_TYPE_UTILS_H
 
 #include <boost/static_assert.hpp>
-#include <boost/type_traits.hpp>
 #include <memory>
 #include <algorithm>
 #include <cstring>
@@ -19,11 +18,11 @@ class LIBAUDIOGRAPHER_API TypeUtilsBase
   protected:
 
 	template<typename T, bool b>
-	static void do_zero_fill(T * buffer, samplecnt_t samples, const boost::integral_constant<bool, b>&)
+	static void do_zero_fill(T * buffer, samplecnt_t samples, const std::bool_constant<b>&)
 		{ std::uninitialized_fill_n (buffer, samples, T()); }
 
 	template<typename T>
-	static void do_zero_fill(T * buffer, samplecnt_t samples, const boost::true_type&)
+	static void do_zero_fill(T * buffer, samplecnt_t samples, const std::true_type&)
 		{ memset (buffer, 0, samples * sizeof(T)); }
 };
 
@@ -31,11 +30,10 @@ class LIBAUDIOGRAPHER_API TypeUtilsBase
 template<typename T = DefaultSampleType>
 class /*LIBAUDIOGRAPHER_API*/ TypeUtils : private TypeUtilsBase
 {
-	BOOST_STATIC_ASSERT (boost::has_trivial_destructor<T>::value);
+	BOOST_STATIC_ASSERT (std::is_trivially_destructible<T>::value);
 
-	typedef boost::integral_constant<bool,
-			boost::is_floating_point<T>::value ||
-			boost::is_signed<T>::value> zero_fillable;
+	typedef std::bool_constant<std::is_floating_point<T>::value ||
+	                           std::is_signed<T>::value> zero_fillable;
   public:
 	/** Fill buffer with a zero value
 	  * The value used for filling is either 0 or the value of T()
diff --git a/libs/lua/LuaBridge/LuaBridge.h b/libs/lua/LuaBridge/LuaBridge.h
index e734cf7ffb..a9970dd33a 100644
--- a/libs/lua/LuaBridge/LuaBridge.h
+++ b/libs/lua/LuaBridge/LuaBridge.h
@@ -48,7 +48,6 @@
 #include <vector>
 
 #include <inttypes.h>
-#include <boost/type_traits.hpp>
 
 #include "lua/luastate.h"
 
diff --git a/libs/lua/LuaBridge/detail/TypeTraits.h b/libs/lua/LuaBridge/detail/TypeTraits.h
index ffb437f658..acfce6c373 100644
--- a/libs/lua/LuaBridge/detail/TypeTraits.h
+++ b/libs/lua/LuaBridge/detail/TypeTraits.h
@@ -94,8 +94,7 @@ struct TypeTraits
   class isEnum
   {
   public:
-    //static const bool value = std::is_enum<T>::value; // C++11
-    static const bool value = boost::is_enum<T>::value;
+    static const bool value = std::is_enum<T>::value;
   };