noexcept move for BaseHandle/InstrusivePtr/Math

[platform/core/uifw/dali-core.git] / dali / public-api / math / degree.h

diff --git a/dali/public-api/math/degree.h b/dali/public-api/math/degree.h
index 96e7bbd..f87888a 100644 (file)
--- a/dali/public-api/math/degree.h
+++ b/dali/public-api/math/degree.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_DEGREE_H__
-#define __DALI_DEGREE_H__
+#ifndef DALI_DEGREE_H
+#define DALI_DEGREE_H
 
 /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -36,89 +36,88 @@ struct Radian;
  * @brief An angle in degrees.
  *
  * This reduces ambiguity when using methods which accept angles in degrees or radians.
+ * @SINCE_1_0.0
  */
 struct Degree
 {
   /**
-   * @brief default constructor, initialises to 0.
+   * @brief Default constructor, initialises to 0.
+   * @SINCE_1_0.0
    */
   Degree()
-  : degree( 0.f )
-  { }
+  : degree(0.f)
+  {
+  }
 
   /**
-   * @brief Create an angle in degrees.
+   * @brief Creates an angle in degrees.
    *
-   * @param[in] value The initial value in degrees.
+   * @SINCE_1_0.0
+   * @param[in] value The initial value in degrees
    */
-  explicit Degree( float value )
-  : degree( value )
-  { }
+  explicit constexpr Degree(float value)
+  : degree(value)
+  {
+  }
 
   /**
-   * @brief Create an angle in degrees from a Radian.
+   * @brief Creates an angle in degrees from a Radian.
    *
-   * @param[in] value The initial value in Radians.
+   * @SINCE_1_0.0
+   * @param[in] value The initial value in Radians
    */
-  DALI_EXPORT_API Degree( Radian value );
+  DALI_CORE_API Degree(Radian value);
 
 public:
+  Degree(const Degree&)     = default;            ///< Default copy constructor
+  Degree(Degree&&) noexcept = default;            ///< Default move constructor
+  Degree& operator=(const Degree&) = default;     ///< Default copy assignment operator
+  Degree& operator=(Degree&&) noexcept = default; ///< Default move assignment operator
 
+public:
   // member data
   float degree; ///< The value in degrees
-
 };
 
 // compiler generated destructor, copy constructor and assignment operators are ok as this class is POD
 
-// useful constant angles
-DALI_EXPORT_API extern const Radian ANGLE_360; ///< 360 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_315; ///< 315 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_270; ///< 270 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_225; ///< 225 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_180; ///< 180 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_135; ///< 135 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_120; ///< 120 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_90;  ///< 90 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_60;  ///< 60 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_45;  ///< 45 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_30;  ///< 30 degree turn in radians
-DALI_EXPORT_API extern const Radian ANGLE_0;   ///< 0 degree turn in radians
-
 /**
- * @brief Compare equality between two degrees.
+ * @brief Compares equality between two degrees.
  *
+ * @SINCE_1_0.0
  * @param[in] lhs Degree to compare
  * @param[in] rhs Degree to compare to
- * @return true if the values are identical
+ * @return True if the values are identical
  */
-inline bool operator==( const Degree& lhs, const Degree& rhs )
+inline bool operator==(const Degree& lhs, const Degree& rhs)
 {
-  return fabsf( lhs.degree - rhs.degree ) < Math::MACHINE_EPSILON_1000; // expect degree angles to be between 0 and 1000
+  return fabsf(lhs.degree - rhs.degree) < Math::MACHINE_EPSILON_1000; // expect degree angles to be between 0 and 1000
 }
 
 /**
- * @brief Compare inequality between two degrees.
+ * @brief Compares inequality between two degrees.
  *
+ * @SINCE_1_0.0
  * @param[in] lhs Degree to compare
  * @param[in] rhs Degree to compare to
- * @return true if the values are not identical
+ * @return True if the values are not identical
  */
-inline bool operator!=( const Degree& lhs, const Degree& rhs )
+inline bool operator!=(const Degree& lhs, const Degree& rhs)
 {
-  return !( operator==( lhs, rhs ) );
+  return !(operator==(lhs, rhs));
 }
 
 /**
- * @brief Clamp a radian value
+ * @brief Clamps a radian value.
+ * @SINCE_1_0.0
  * @param angle to clamp
  * @param min value
  * @param max value
- * @return the resulting radian
+ * @return The resulting radian
  */
-inline Degree Clamp( Degree angle, float min, float max )
+inline Degree Clamp(Degree angle, float min, float max)
 {
-  return Degree( Clamp<float>( angle.degree, min, max ) );
+  return Degree(Clamp<float>(angle.degree, min, max));
 }
 
 /**
@@ -126,4 +125,4 @@ inline Degree Clamp( Degree angle, float min, float max )
  */
 } // namespace Dali
 
-#endif // __DALI_DEGREE_H__
+#endif // DALI_DEGREE_H