various: add explicit default contructors

[xonotic/netradiant.git] / libs / splines / math_quaternion.h

diff --git a/libs/splines/math_quaternion.h b/libs/splines/math_quaternion.h
index b74459534dbb6889867a4b27d56c1aa93146a7e4..e8341c04c1924cb299361b269ab44e7de4acc798 100644 (file)
--- a/libs/splines/math_quaternion.h
+++ b/libs/splines/math_quaternion.h
@@ -1,23 +1,23 @@
 /*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+   Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+   For a list of contributors, see the accompanying CONTRIBUTORS file.
 
-This file is part of GtkRadiant.
+   This file is part of GtkRadiant.
 
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   GtkRadiant is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   GtkRadiant is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+   You should have received a copy of the GNU General Public License
+   along with GtkRadiant; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 
 #ifndef __MATH_QUATERNION_H__
 #define __MATH_QUATERNION_H__
@@ -31,44 +31,45 @@ class mat3_t;
 
 class quat_t {
 public:
-       float                   x;
-       float                   y;
-       float                   z;
-       float                   w;
+       float x;
+       float y;
+       float z;
+       float w;
 
-                                       quat_t();
-                                       quat_t( float x, float y, float z, float w );
+       quat_t();
+       quat_t( float x, float y, float z, float w );
+       quat_t( const quat_t & ) = default;
 
-       friend void             toQuat( idVec3_t &src, quat_t &dst );
-       friend void             toQuat( angles_t &src, quat_t &dst );
-       friend void             toQuat( mat3_t &src, quat_t &dst );
+       friend void toQuat( idVec3_t &src, quat_t &dst );
+       friend void toQuat( angles_t &src, quat_t &dst );
+       friend void toQuat( mat3_t &src, quat_t &dst );
 
-       float                   *vec4( void );
-                       
-       float                   operator[]( int index ) const;
-       float                   &operator[]( int index );
+       float *vec4( void );
 
-       void                    set( float x, float y, float z, float w );
+       float  operator[]( int index ) const;
+       float &operator[]( int index );
 
-       void                    operator=( quat_t a );
+       void set( float x, float y, float z, float w );
 
-       friend quat_t   operator+( quat_t a, quat_t b );
-       quat_t                  &operator+=( quat_t a );
+       quat_t &operator=( const quat_t &a ) = default;
 
-       friend quat_t   operator-( quat_t a, quat_t b );
-       quat_t                  &operator-=( quat_t a );
+       friend quat_t operator+( quat_t a, quat_t b );
+       quat_t &operator+=( quat_t a );
 
-       friend quat_t   operator*( quat_t a, float b );
-       friend quat_t   operator*( float a, quat_t b );
-       quat_t                  &operator*=( float a );
+       friend quat_t operator-( quat_t a, quat_t b );
+       quat_t &operator-=( quat_t a );
 
-       friend int              operator==(     quat_t a, quat_t b );
-       friend int              operator!=(     quat_t a, quat_t b );
+       friend quat_t operator*( quat_t a, float b );
+       friend quat_t operator*( float a, quat_t b );
+       quat_t &operator*=( float a );
 
-       float                   Length( void );
-       quat_t                  &Normalize( void );
+       friend int operator==( quat_t a, quat_t b );
+       friend int operator!=( quat_t a, quat_t b );
 
-       quat_t                  operator-();
+       float Length( void );
+       quat_t &Normalize( void );
+
+       quat_t operator-();
 };
 
 inline quat_t::quat_t() {
@@ -102,13 +103,6 @@ inline void quat_t::set( float x, float y, float z, float w ) {
        this->w = w;
 }
 
-inline void quat_t::operator=( quat_t a ) {
-       x = a.x;
-       y = a.y;
-       z = a.z;
-       w = a.w;
-}
-
 inline quat_t operator+( quat_t a, quat_t b ) {
        return quat_t( a.x + b.x, a.y + b.y, a.z + b.z, a.w + b.w );
 }
@@ -157,12 +151,12 @@ inline int operator==( quat_t a, quat_t b ) {
 }
 
 inline int operator!=( quat_t a, quat_t b ) {
-       return ( ( a.x != b.x ) || ( a.y != b.y ) || ( a.z != b.z ) && ( a.w != b.w ) );
+       return ( ( a.x != b.x ) || ( a.y != b.y ) || (( a.z != b.z ) && ( a.w != b.w )) );
 }
 
 inline float quat_t::Length( void ) {
        float length;
-       
+
        length = x * x + y * y + z * z + w * w;
        return ( float )sqrt( length );
 }
@@ -179,7 +173,7 @@ inline quat_t& quat_t::Normalize( void ) {
                z *= ilength;
                w *= ilength;
        }
-               
+
        return *this;
 }