-//Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
+#ifndef BOOST_QVM_DEDUCE_SCALAR_HPP_INCLUDED
+#define BOOST_QVM_DEDUCE_SCALAR_HPP_INCLUDED
-//Distributed under the Boost Software License, Version 1.0. (See accompanying
-//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+// Copyright 2008-2022 Emil Dotchevski and Reverge Studios, Inc.
-#ifndef BOOST_QVM_F20566FC196311E0B99D606CDFD72085
-#define BOOST_QVM_F20566FC196311E0B99D606CDFD72085
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/qvm/scalar_traits.hpp>
+#include <boost/qvm/static_assert.hpp>
+
+namespace boost { namespace qvm {
namespace
-boost
+deduce_scalar_detail
{
- namespace
- qvm
+ template <class A,class B>
+ struct
+ deduce_scalar_impl
{
- namespace
- deduce_scalar_detail
- {
- template <class A,class B> struct deduce_scalar_impl { };
-
- template <class T>
- struct
- deduce_scalar_impl<T,T>
- {
- typedef T type;
- };
+ typedef void type;
+ };
- template <> struct deduce_scalar_impl<signed char,unsigned char> { typedef unsigned char type; };
- template <> struct deduce_scalar_impl<signed char,unsigned short> { typedef unsigned short type; };
- template <> struct deduce_scalar_impl<signed char,unsigned int> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<signed char,unsigned long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed char,signed short> { typedef signed short type; };
- template <> struct deduce_scalar_impl<signed char,signed int> { typedef signed int type; };
- template <> struct deduce_scalar_impl<signed char,signed long> { typedef signed long type; };
- template <> struct deduce_scalar_impl<signed char,float> { typedef float type; };
- template <> struct deduce_scalar_impl<signed char,double> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned char,unsigned short> { typedef unsigned short type; };
- template <> struct deduce_scalar_impl<unsigned char,unsigned int> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<unsigned char,unsigned long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<unsigned char,signed short> { typedef signed short type; };
- template <> struct deduce_scalar_impl<unsigned char,signed int> { typedef signed int type; };
- template <> struct deduce_scalar_impl<unsigned char,signed long> { typedef signed long type; };
- template <> struct deduce_scalar_impl<unsigned char,float> { typedef float type; };
- template <> struct deduce_scalar_impl<unsigned char,double> { typedef double type; };
- template <> struct deduce_scalar_impl<signed short,unsigned short> { typedef unsigned short type; };
- template <> struct deduce_scalar_impl<signed short,unsigned int> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<signed short,unsigned long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed short,signed int> { typedef signed int type; };
- template <> struct deduce_scalar_impl<signed short,signed long> { typedef signed long type; };
- template <> struct deduce_scalar_impl<signed short,float> { typedef float type; };
- template <> struct deduce_scalar_impl<signed short,double> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned short,unsigned int> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<unsigned short,unsigned long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<unsigned short,signed int> { typedef signed int type; };
- template <> struct deduce_scalar_impl<unsigned short,signed long> { typedef signed long type; };
- template <> struct deduce_scalar_impl<unsigned short,float> { typedef float type; };
- template <> struct deduce_scalar_impl<unsigned short,double> { typedef double type; };
- template <> struct deduce_scalar_impl<signed int,unsigned int> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<signed int,unsigned long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed int,signed long> { typedef signed long type; };
- template <> struct deduce_scalar_impl<signed int,float> { typedef float type; };
- template <> struct deduce_scalar_impl<signed int,double> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned int,unsigned long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<unsigned int,signed long> { typedef signed long type; };
- template <> struct deduce_scalar_impl<unsigned int,float> { typedef float type; };
- template <> struct deduce_scalar_impl<unsigned int,double> { typedef double type; };
- template <> struct deduce_scalar_impl<signed long,unsigned long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed long,float> { typedef float type; };
- template <> struct deduce_scalar_impl<signed long,double> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned long,float> { typedef float type; };
- template <> struct deduce_scalar_impl<unsigned long,double> { typedef double type; };
- template <> struct deduce_scalar_impl<float,double> { typedef double type; };
+ template <class T>
+ struct
+ deduce_scalar_impl<T,T>
+ {
+ typedef T type;
+ };
- template <> struct deduce_scalar_impl<unsigned char,signed char> { typedef unsigned char type; };
- template <> struct deduce_scalar_impl<unsigned short,signed char> { typedef unsigned short type; };
- template <> struct deduce_scalar_impl<unsigned int,signed char> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<unsigned long,signed char> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed short,signed char> { typedef signed short type; };
- template <> struct deduce_scalar_impl<signed int,signed char> { typedef signed int type; };
- template <> struct deduce_scalar_impl<signed long,signed char> { typedef signed long type; };
- template <> struct deduce_scalar_impl<float,signed char> { typedef float type; };
- template <> struct deduce_scalar_impl<double,signed char> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned short,unsigned char> { typedef unsigned short type; };
- template <> struct deduce_scalar_impl<unsigned int,unsigned char> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<unsigned long,unsigned char> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed short,unsigned char> { typedef signed short type; };
- template <> struct deduce_scalar_impl<signed int,unsigned char> { typedef signed int type; };
- template <> struct deduce_scalar_impl<signed long,unsigned char> { typedef signed long type; };
- template <> struct deduce_scalar_impl<float,unsigned char> { typedef float type; };
- template <> struct deduce_scalar_impl<double,unsigned char> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned short,signed short> { typedef unsigned short type; };
- template <> struct deduce_scalar_impl<unsigned int,signed short> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<unsigned long,signed short> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed int,signed short> { typedef signed int type; };
- template <> struct deduce_scalar_impl<signed long,signed short> { typedef signed long type; };
- template <> struct deduce_scalar_impl<float,signed short> { typedef float type; };
- template <> struct deduce_scalar_impl<double,signed short> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned int,unsigned short> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<unsigned long,unsigned short> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed int,unsigned short> { typedef signed int type; };
- template <> struct deduce_scalar_impl<signed long,unsigned short> { typedef signed long type; };
- template <> struct deduce_scalar_impl<float,unsigned short> { typedef float type; };
- template <> struct deduce_scalar_impl<double,unsigned short> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned int,signed int> { typedef unsigned int type; };
- template <> struct deduce_scalar_impl<unsigned long,signed int> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed long,signed int> { typedef signed long type; };
- template <> struct deduce_scalar_impl<float,signed int> { typedef float type; };
- template <> struct deduce_scalar_impl<double,signed int> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned long,unsigned int> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<signed long,unsigned int> { typedef signed long type; };
- template <> struct deduce_scalar_impl<float,unsigned int> { typedef float type; };
- template <> struct deduce_scalar_impl<double,unsigned int> { typedef double type; };
- template <> struct deduce_scalar_impl<unsigned long,signed long> { typedef unsigned long type; };
- template <> struct deduce_scalar_impl<float,signed long> { typedef float type; };
- template <> struct deduce_scalar_impl<double,signed long> { typedef double type; };
- template <> struct deduce_scalar_impl<float,unsigned long> { typedef float type; };
- template <> struct deduce_scalar_impl<double,unsigned long> { typedef double type; };
- template <> struct deduce_scalar_impl<double,float> { typedef double type; };
- }
+ template <> struct deduce_scalar_impl<signed char,unsigned char> { typedef unsigned char type; };
+ template <> struct deduce_scalar_impl<signed char,unsigned short> { typedef unsigned short type; };
+ template <> struct deduce_scalar_impl<signed char,unsigned int> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<signed char,unsigned long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed char,signed short> { typedef signed short type; };
+ template <> struct deduce_scalar_impl<signed char,signed int> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<signed char,signed long> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<signed char,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<signed char,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned char,unsigned short> { typedef unsigned short type; };
+ template <> struct deduce_scalar_impl<unsigned char,unsigned int> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<unsigned char,unsigned long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<unsigned char,signed short> { typedef signed short type; };
+ template <> struct deduce_scalar_impl<unsigned char,signed int> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<unsigned char,signed long> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<unsigned char,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<unsigned char,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<signed short,unsigned short> { typedef unsigned short type; };
+ template <> struct deduce_scalar_impl<signed short,unsigned int> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<signed short,unsigned long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed short,signed int> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<signed short,signed long> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<signed short,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<signed short,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned short,unsigned int> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<unsigned short,unsigned long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<unsigned short,signed int> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<unsigned short,signed long> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<unsigned short,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<unsigned short,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<signed int,unsigned int> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<signed int,unsigned long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed int,signed long> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<signed int,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<signed int,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned int,unsigned long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<unsigned int,signed long> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<unsigned int,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<unsigned int,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<signed long,unsigned long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed long,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<signed long,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned long,float> { typedef float type; };
+ template <> struct deduce_scalar_impl<unsigned long,double> { typedef double type; };
+ template <> struct deduce_scalar_impl<float,double> { typedef double type; };
- template <class A,class B>
- struct
- deduce_scalar
- {
- typedef typename deduce_scalar_detail::deduce_scalar_impl<A,B>::type type;
- };
- }
+ template <> struct deduce_scalar_impl<unsigned char,signed char> { typedef unsigned char type; };
+ template <> struct deduce_scalar_impl<unsigned short,signed char> { typedef unsigned short type; };
+ template <> struct deduce_scalar_impl<unsigned int,signed char> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<unsigned long,signed char> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed short,signed char> { typedef signed short type; };
+ template <> struct deduce_scalar_impl<signed int,signed char> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<signed long,signed char> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<float,signed char> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,signed char> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned short,unsigned char> { typedef unsigned short type; };
+ template <> struct deduce_scalar_impl<unsigned int,unsigned char> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<unsigned long,unsigned char> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed short,unsigned char> { typedef signed short type; };
+ template <> struct deduce_scalar_impl<signed int,unsigned char> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<signed long,unsigned char> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<float,unsigned char> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,unsigned char> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned short,signed short> { typedef unsigned short type; };
+ template <> struct deduce_scalar_impl<unsigned int,signed short> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<unsigned long,signed short> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed int,signed short> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<signed long,signed short> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<float,signed short> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,signed short> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned int,unsigned short> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<unsigned long,unsigned short> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed int,unsigned short> { typedef signed int type; };
+ template <> struct deduce_scalar_impl<signed long,unsigned short> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<float,unsigned short> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,unsigned short> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned int,signed int> { typedef unsigned int type; };
+ template <> struct deduce_scalar_impl<unsigned long,signed int> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed long,signed int> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<float,signed int> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,signed int> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned long,unsigned int> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<signed long,unsigned int> { typedef signed long type; };
+ template <> struct deduce_scalar_impl<float,unsigned int> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,unsigned int> { typedef double type; };
+ template <> struct deduce_scalar_impl<unsigned long,signed long> { typedef unsigned long type; };
+ template <> struct deduce_scalar_impl<float,signed long> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,signed long> { typedef double type; };
+ template <> struct deduce_scalar_impl<float,unsigned long> { typedef float type; };
+ template <> struct deduce_scalar_impl<double,unsigned long> { typedef double type; };
+ template <> struct deduce_scalar_impl<double,float> { typedef double type; };
}
+template <class A,class B>
+struct
+deduce_scalar
+ {
+ typedef typename deduce_scalar_detail::deduce_scalar_impl<A,B>::type type;
+ };
+
+} }
+
#endif
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