Math: the world is not just about OpenGL.

src/Magnum/Math/Bezier.h

@@ -250,7 +250,7 @@ template<UnsignedInt order, UnsignedInt dimensions, class T> Corrade::Utility::D
     return debug << ")";
 }
 
-/* Explicit instantiation for types used in OpenGL */
+/* Explicit instantiation for commonly used types */
 #ifndef DOXYGEN_GENERATING_OUTPUT
 extern template MAGNUM_EXPORT Corrade::Utility::Debug& operator<<(Corrade::Utility::Debug&, const Bezier<2, 2, Float>&);
 extern template MAGNUM_EXPORT Corrade::Utility::Debug& operator<<(Corrade::Utility::Debug&, const Bezier<2, 3, Float>&);
@@ -305,6 +305,7 @@ template<Magnum::UnsignedInt order, Magnum::UnsignedInt dimensions, class T> str
     }
 };
 
+/* Explicit instantiation for commonly used types */
 #if !defined(DOXYGEN_GENERATING_OUTPUT) && !defined(__MINGW32__)
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::Bezier<2, 2, Magnum::Float>>;
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::Bezier<2, 3, Magnum::Float>>;

src/Magnum/Math/Range.h

@@ -594,6 +594,7 @@ template<class T> struct ConfigurationValue<Magnum::Math::Range2D<T>>: public Co
 /** @configurationvalue{Magnum::Math::Range3D} */
 template<class T> struct ConfigurationValue<Magnum::Math::Range3D<T>>: public ConfigurationValue<Magnum::Math::Range<3, T>> {};
 
+/* Explicit instantiation for commonly used types */
 #if !defined(DOXYGEN_GENERATING_OUTPUT) && !defined(__MINGW32__)
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::Range<2, Magnum::Float>>;
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::Range<2, Magnum::Int>>;

src/Magnum/Math/RectangularMatrix.h

@@ -556,8 +556,8 @@ template<std::size_t cols, std::size_t rows, class T> Corrade::Utility::Debug& o
     return debug << Corrade::Utility::Debug::nospace << ")";
 }
 
+/* Explicit instantiation for commonly used types */
 #ifndef DOXYGEN_GENERATING_OUTPUT
-/* Explicit instantiation for types used in OpenGL */
 /* Square matrices */
 extern template MAGNUM_EXPORT Corrade::Utility::Debug& operator<<(Corrade::Utility::Debug&, const RectangularMatrix<2, 2, Float>&);
 extern template MAGNUM_EXPORT Corrade::Utility::Debug& operator<<(Corrade::Utility::Debug&, const RectangularMatrix<3, 3, Float>&);
@@ -758,6 +758,7 @@ template<std::size_t cols, std::size_t rows, class T> struct ConfigurationValue<
     }
 };
 
+/* Explicit instantiation for commonly used types */
 #if !defined(DOXYGEN_GENERATING_OUTPUT) && !defined(__MINGW32__)
 /* Square matrices */
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::RectangularMatrix<2, 2, Magnum::Float>>;

src/Magnum/Math/Vector.h

@@ -1088,7 +1088,7 @@ template<std::size_t size, class T> Corrade::Utility::Debug& operator<<(Corrade:
     return debug << Corrade::Utility::Debug::nospace << ")";
 }
 
-/* Explicit instantiation for types used in OpenGL */
+/* Explicit instantiation for commonly used types */
 #ifndef DOXYGEN_GENERATING_OUTPUT
 extern template MAGNUM_EXPORT Corrade::Utility::Debug& operator<<(Corrade::Utility::Debug&, const Vector<2, Float>&);
 extern template MAGNUM_EXPORT Corrade::Utility::Debug& operator<<(Corrade::Utility::Debug&, const Vector<3, Float>&);
@@ -1403,8 +1403,8 @@ template<std::size_t size, class T> struct ConfigurationValue<Magnum::Math::Vect
     }
 };
 
+/* Explicit instantiation for commonly used types */
 #if !defined(DOXYGEN_GENERATING_OUTPUT) && !defined(__MINGW32__)
-/* Vectors */
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::Vector<2, Magnum::Float>>;
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::Vector<3, Magnum::Float>>;
 extern template struct MAGNUM_EXPORT ConfigurationValue<Magnum::Math::Vector<4, Magnum::Float>>;