libcamera: Drop unnecessary typename keyword used with std::enable_if_t

Usage of the std::enable_if_t type doesn't need to be prefixed by
typename. Drop the unnecessary keyword.

Reported-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

8 files changed, 33 insertions, 33 deletions

diff --git a/include/libcamera/base/bound_method.h b/include/libcamera/base/bound_method.h
index e73a4d98..c0275249 100644
--- a/include/libcamera/base/bound_method.h
+++ b/include/libcamera/base/bound_method.h
@@ -72,7 +72,7 @@ public:
 	}
 	virtual ~BoundMethodBase() = default;
 
-	template<typename T, typename std::enable_if_t<!std::is_same<Object, T>::value> * = nullptr>
+	template<typename T, std::enable_if_t<!std::is_same<Object, T>::value> * = nullptr>
 	bool match(T *obj) { return obj == obj_; }
 	bool match(Object *object) { return object == object_; }
 
diff --git a/include/libcamera/base/flags.h b/include/libcamera/base/flags.h
index bff3b93c..a1b404bd 100644
--- a/include/libcamera/base/flags.h
+++ b/include/libcamera/base/flags.h
@@ -147,7 +147,7 @@ struct flags_enable_operators {
 };
 
 template<typename E>
-typename std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
+std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
 operator|(E lhs, E rhs)
 {
 	using type = std::underlying_type_t<E>;
@@ -155,7 +155,7 @@ operator|(E lhs, E rhs)
 }
 
 template<typename E>
-typename std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
+std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
 operator&(E lhs, E rhs)
 {
 	using type = std::underlying_type_t<E>;
@@ -163,7 +163,7 @@ operator&(E lhs, E rhs)
 }
 
 template<typename E>
-typename std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
+std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
 operator^(E lhs, E rhs)
 {
 	using type = std::underlying_type_t<E>;
@@ -171,7 +171,7 @@ operator^(E lhs, E rhs)
 }
 
 template<typename E>
-typename std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
+std::enable_if_t<flags_enable_operators<E>::enable, Flags<E>>
 operator~(E rhs)
 {
 	using type = std::underlying_type_t<E>;
diff --git a/include/libcamera/base/object.h b/include/libcamera/base/object.h
index eef1a2c9..93333636 100644
--- a/include/libcamera/base/object.h
+++ b/include/libcamera/base/object.h
@@ -32,7 +32,7 @@ public:
 	void postMessage(std::unique_ptr<Message> msg);
 
 	template<typename T, typename R, typename... FuncArgs, typename... Args,
-		 typename std::enable_if_t<std::is_base_of<Object, T>::value> * = nullptr>
+		 std::enable_if_t<std::is_base_of<Object, T>::value> * = nullptr>
 	R invokeMethod(R (T::*func)(FuncArgs...), ConnectionType type,
 		       Args&&... args)
 	{
diff --git a/include/libcamera/base/signal.h b/include/libcamera/base/signal.h
index 91000d0d..efb591bc 100644
--- a/include/libcamera/base/signal.h
+++ b/include/libcamera/base/signal.h
@@ -44,7 +44,7 @@ public:
 	}
 
 #ifndef __DOXYGEN__
-	template<typename T, typename R, typename std::enable_if_t<std::is_base_of<Object, T>::value> * = nullptr>
+	template<typename T, typename R, std::enable_if_t<std::is_base_of<Object, T>::value> * = nullptr>
 	void connect(T *obj, R (T::*func)(Args...),
 		     ConnectionType type = ConnectionTypeAuto)
 	{
@@ -52,7 +52,7 @@ public:
 		SignalBase::connect(new BoundMethodMember<T, R, Args...>(obj, object, func, type));
 	}
 
-	template<typename T, typename R, typename std::enable_if_t<!std::is_base_of<Object, T>::value> * = nullptr>
+	template<typename T, typename R, std::enable_if_t<!std::is_base_of<Object, T>::value> * = nullptr>
 #else
 	template<typename T, typename R>
 #endif
@@ -63,7 +63,7 @@ public:
 
 #ifndef __DOXYGEN__
 	template<typename T, typename Func,
-		 typename std::enable_if_t<std::is_base_of<Object, T>::value> * = nullptr>
+		 std::enable_if_t<std::is_base_of<Object, T>::value> * = nullptr>
 	void connect(T *obj, Func func, ConnectionType type = ConnectionTypeAuto)
 	{
 		Object *object = static_cast<Object *>(obj);
@@ -71,7 +71,7 @@ public:
 	}
 
 	template<typename T, typename Func,
-		 typename std::enable_if_t<!std::is_base_of<Object, T>::value> * = nullptr>
+		 std::enable_if_t<!std::is_base_of<Object, T>::value> * = nullptr>
 #else
 	template<typename T, typename Func>
 #endif
diff --git a/include/libcamera/controls.h b/include/libcamera/controls.h
index 7920abba..b1b52acb 100644
--- a/include/libcamera/controls.h
+++ b/include/libcamera/controls.h
@@ -99,10 +99,10 @@ public:
 	ControlValue();
 
 #ifndef __DOXYGEN__
-	template<typename T, typename std::enable_if_t<!details::is_span<T>::value &&
-						       details::control_type<T>::value &&
-						       !std::is_same<std::string, std::remove_cv_t<T>>::value,
-						       std::nullptr_t> = nullptr>
+	template<typename T, std::enable_if_t<!details::is_span<T>::value &&
+					      details::control_type<T>::value &&
+					      !std::is_same<std::string, std::remove_cv_t<T>>::value,
+					      std::nullptr_t> = nullptr>
 	ControlValue(const T &value)
 		: type_(ControlTypeNone), numElements_(0)
 	{
@@ -110,9 +110,9 @@ public:
 		    &value, 1, sizeof(T));
 	}
 
-	template<typename T, typename std::enable_if_t<details::is_span<T>::value ||
-						       std::is_same<std::string, std::remove_cv_t<T>>::value,
-						       std::nullptr_t> = nullptr>
+	template<typename T, std::enable_if_t<details::is_span<T>::value ||
+					      std::is_same<std::string, std::remove_cv_t<T>>::value,
+					      std::nullptr_t> = nullptr>
 #else
 	template<typename T>
 #endif
@@ -144,9 +144,9 @@ public:
 	}
 
 #ifndef __DOXYGEN__
-	template<typename T, typename std::enable_if_t<!details::is_span<T>::value &&
-						       !std::is_same<std::string, std::remove_cv_t<T>>::value,
-						       std::nullptr_t> = nullptr>
+	template<typename T, std::enable_if_t<!details::is_span<T>::value &&
+					      !std::is_same<std::string, std::remove_cv_t<T>>::value,
+					      std::nullptr_t> = nullptr>
 	T get() const
 	{
 		assert(type_ == details::control_type<std::remove_cv_t<T>>::value);
@@ -155,9 +155,9 @@ public:
 		return *reinterpret_cast<const T *>(data().data());
 	}
 
-	template<typename T, typename std::enable_if_t<details::is_span<T>::value ||
-						       std::is_same<std::string, std::remove_cv_t<T>>::value,
-						       std::nullptr_t> = nullptr>
+	template<typename T, std::enable_if_t<details::is_span<T>::value ||
+					      std::is_same<std::string, std::remove_cv_t<T>>::value,
+					      std::nullptr_t> = nullptr>
 #else
 	template<typename T>
 #endif
@@ -172,18 +172,18 @@ public:
 	}
 
 #ifndef __DOXYGEN__
-	template<typename T, typename std::enable_if_t<!details::is_span<T>::value &&
-						       !std::is_same<std::string, std::remove_cv_t<T>>::value,
-						       std::nullptr_t> = nullptr>
+	template<typename T, std::enable_if_t<!details::is_span<T>::value &&
+					      !std::is_same<std::string, std::remove_cv_t<T>>::value,
+					      std::nullptr_t> = nullptr>
 	void set(const T &value)
 	{
 		set(details::control_type<std::remove_cv_t<T>>::value, false,
 		    reinterpret_cast<const void *>(&value), 1, sizeof(T));
 	}
 
-	template<typename T, typename std::enable_if_t<details::is_span<T>::value ||
-						       std::is_same<std::string, std::remove_cv_t<T>>::value,
-						       std::nullptr_t> = nullptr>
+	template<typename T, std::enable_if_t<details::is_span<T>::value ||
+					      std::is_same<std::string, std::remove_cv_t<T>>::value,
+					      std::nullptr_t> = nullptr>
 #else
 	template<typename T>
 #endif
diff --git a/include/libcamera/internal/ipa_data_serializer.h b/include/libcamera/internal/ipa_data_serializer.h
index a87449c9..30bdaebc 100644
--- a/include/libcamera/internal/ipa_data_serializer.h
+++ b/include/libcamera/internal/ipa_data_serializer.h
@@ -32,7 +32,7 @@ LOG_DECLARE_CATEGORY(IPADataSerializer)
 namespace {
 
 template<typename T,
-	 typename std::enable_if_t<std::is_arithmetic_v<T>> * = nullptr>
+	 std::enable_if_t<std::is_arithmetic_v<T>> * = nullptr>
 void appendPOD(std::vector<uint8_t> &vec, T val)
 {
 	constexpr size_t byteWidth = sizeof(val);
diff --git a/include/libcamera/internal/yaml_parser.h b/include/libcamera/internal/yaml_parser.h
index 78c359f7..5ba777d3 100644
--- a/include/libcamera/internal/yaml_parser.h
+++ b/include/libcamera/internal/yaml_parser.h
@@ -163,7 +163,7 @@ public:
 
 #ifndef __DOXYGEN__
 	template<typename T,
-		 typename std::enable_if_t<
+		 std::enable_if_t<
 			 std::is_same_v<bool, T> ||
 			 std::is_same_v<double, T> ||
 			 std::is_same_v<int16_t, T> ||
@@ -185,7 +185,7 @@ public:
 
 #ifndef __DOXYGEN__
 	template<typename T,
-		 typename std::enable_if_t<
+		 std::enable_if_t<
 			 std::is_same_v<bool, T> ||
 			 std::is_same_v<double, T> ||
 			 std::is_same_v<int16_t, T> ||
diff --git a/src/libcamera/yaml_parser.cpp b/src/libcamera/yaml_parser.cpp
index 440e35c4..84cb57d6 100644
--- a/src/libcamera/yaml_parser.cpp
+++ b/src/libcamera/yaml_parser.cpp
@@ -307,7 +307,7 @@ std::optional<Size> YamlObject::get() const
 #ifndef __DOXYGEN__
 
 template<typename T,
-	 typename std::enable_if_t<
+	 std::enable_if_t<
 		 std::is_same_v<bool, T> ||
 		 std::is_same_v<double, T> ||
 		 std::is_same_v<int16_t, T> ||