Added thirdparty: boost library

thirdparty/include/boost/qvm/gen/vec_operations2.hpp

@@ -0,0 +1,627 @@
+#ifndef BOOST_QVM_GEN_VEC_OPERATIONS2_HPP_INCLUDED
+#define BOOST_QVM_GEN_VEC_OPERATIONS2_HPP_INCLUDED
+
+// Copyright 2008-2022 Emil Dotchevski and Reverge Studios, Inc.
+
+// 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)
+
+// This file was generated by a program. Do not edit manually.
+
+#include <boost/qvm/deduce_scalar.hpp>
+#include <boost/qvm/deduce_vec.hpp>
+#include <boost/qvm/error.hpp>
+#include <boost/qvm/gen/vec_assign2.hpp>
+#include <boost/qvm/math.hpp>
+#include <boost/qvm/static_assert.hpp>
+#include <boost/qvm/throw_exception.hpp>
+
+namespace boost { namespace qvm {
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    vec_traits<A>::dim==2 && vec_traits<B>::dim==2,
+    deduce_vec2<A,B,2> >::type
+operator+( A const & a, B const & b )
+    {
+    typedef typename deduce_vec2<A,B,2>::type R;
+    BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==2);
+    R r;
+    write_vec_element<0>(r,vec_traits<A>::template read_element<0>(a)+vec_traits<B>::template read_element<0>(b));
+    write_vec_element<1>(r,vec_traits<A>::template read_element<1>(a)+vec_traits<B>::template read_element<1>(b));
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator+;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct plus_vv_defined;
+
+    template <>
+    struct
+    plus_vv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    vec_traits<A>::dim==2 && vec_traits<B>::dim==2,
+    deduce_vec2<A,B,2> >::type
+operator-( A const & a, B const & b )
+    {
+    typedef typename deduce_vec2<A,B,2>::type R;
+    BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==2);
+    R r;
+    write_vec_element<0>(r,vec_traits<A>::template read_element<0>(a)-vec_traits<B>::template read_element<0>(b));
+    write_vec_element<1>(r,vec_traits<A>::template read_element<1>(a)-vec_traits<B>::template read_element<1>(b));
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator-;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct minus_vv_defined;
+
+    template <>
+    struct
+    minus_vv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    vec_traits<A>::dim==2 && vec_traits<B>::dim==2,
+    A &>::type
+operator+=( A & a, B const & b )
+    {
+    write_vec_element<0>(a,vec_traits<A>::template read_element<0>(a)+vec_traits<B>::template read_element<0>(b));
+    write_vec_element<1>(a,vec_traits<A>::template read_element<1>(a)+vec_traits<B>::template read_element<1>(b));
+    return a;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator+=;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct plus_eq_vv_defined;
+
+    template <>
+    struct
+    plus_eq_vv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    vec_traits<A>::dim==2 && vec_traits<B>::dim==2,
+    A &>::type
+operator-=( A & a, B const & b )
+    {
+    write_vec_element<0>(a,vec_traits<A>::template read_element<0>(a)-vec_traits<B>::template read_element<0>(b));
+    write_vec_element<1>(a,vec_traits<A>::template read_element<1>(a)-vec_traits<B>::template read_element<1>(b));
+    return a;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator-=;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct minus_eq_vv_defined;
+
+    template <>
+    struct
+    minus_eq_vv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    vec_traits<A>::dim==2 && is_scalar<B>::value,
+    deduce_vec2<A,B,vec_traits<A>::dim> >::type
+operator*( A const & a, B b )
+    {
+    typedef typename deduce_vec2<A,B,vec_traits<A>::dim>::type R;
+    R r;
+    write_vec_element<0>(r,vec_traits<A>::template read_element<0>(a)*b);
+    write_vec_element<1>(r,vec_traits<A>::template read_element<1>(a)*b);
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator*;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct mul_vs_defined;
+
+    template <>
+    struct
+    mul_vs_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    is_scalar<A>::value && vec_traits<B>::dim==2,
+    deduce_vec2<A,B,vec_traits<B>::dim> >::type
+operator*( A a, B const & b )
+    {
+    typedef typename deduce_vec2<A,B,vec_traits<B>::dim>::type R;
+    R r;
+    write_vec_element<0>(r,a*vec_traits<B>::template read_element<0>(b));
+    write_vec_element<1>(r,a*vec_traits<B>::template read_element<1>(b));
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator*;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct mul_sv_defined;
+
+    template <>
+    struct
+    mul_sv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class  B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    vec_traits<A>::dim==2 && is_scalar<B>::value,
+    A &>::type
+operator*=( A & a, B b )
+    {
+    write_vec_element<0>(a, vec_traits<A>::template read_element<0>(a)*b);
+    write_vec_element<1>(a, vec_traits<A>::template read_element<1>(a)*b);
+    return a;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator*=;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct mul_eq_vs_defined;
+
+    template <>
+    struct
+    mul_eq_vs_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    vec_traits<A>::dim==2 && is_scalar<B>::value,
+    deduce_vec2<A,B,vec_traits<A>::dim> >::type
+operator/( A const & a, B b )
+    {
+    typedef typename deduce_vec2<A,B,vec_traits<A>::dim>::type R;
+    R r;
+    write_vec_element<0>(r,vec_traits<A>::template read_element<0>(a)/b);
+    write_vec_element<1>(r,vec_traits<A>::template read_element<1>(a)/b);
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator/;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct div_vs_defined;
+
+    template <>
+    struct
+    div_vs_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class  B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    vec_traits<A>::dim==2 && is_scalar<B>::value,
+    A &>::type
+operator/=( A & a, B b )
+    {
+    write_vec_element<0>(a, vec_traits<A>::template read_element<0>(a)/b);
+    write_vec_element<1>(a, vec_traits<A>::template read_element<1>(a)/b);
+    return a;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator/=;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct div_eq_vs_defined;
+
+    template <>
+    struct
+    div_eq_vs_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class R,class A>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    is_vec<A>::value &&
+    vec_traits<R>::dim==2 && vec_traits<A>::dim==2,
+    R>::type
+convert_to( A const & a )
+    {
+    R r;
+    write_vec_element<0>(r,vec_traits<A>::template read_element<0>(a));
+    write_vec_element<1>(r,vec_traits<A>::template read_element<1>(a));
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::convert_to;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct convert_to_v_defined;
+
+    template <>
+    struct
+    convert_to_v_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    vec_traits<A>::dim==2 && vec_traits<B>::dim==2,
+bool>::type
+operator==( A const & a, B const & b )
+    {
+    return
+        vec_traits<A>::template read_element<0>(a)==vec_traits<B>::template read_element<0>(b) &&
+        vec_traits<A>::template read_element<1>(a)==vec_traits<B>::template read_element<1>(b);
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator==;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct eq_vv_defined;
+
+    template <>
+    struct
+    eq_vv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    vec_traits<A>::dim==2 && vec_traits<B>::dim==2,
+bool>::type
+operator!=( A const & a, B const & b )
+    {
+    return
+        !(vec_traits<A>::template read_element<0>(a)==vec_traits<B>::template read_element<0>(b)) ||
+        !(vec_traits<A>::template read_element<1>(a)==vec_traits<B>::template read_element<1>(b));
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator!=;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct neq_vv_defined;
+
+    template <>
+    struct
+    neq_vv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    vec_traits<A>::dim==2,
+    deduce_vec<A> >::type
+operator-( A const & a )
+    {
+    typedef typename deduce_vec<A>::type R;
+    R r;
+    write_vec_element<0>(r,-vec_traits<A>::template read_element<0>(a));
+    write_vec_element<1>(r,-vec_traits<A>::template read_element<1>(a));
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::operator-;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct minus_v_defined;
+
+    template <>
+    struct
+    minus_v_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    is_vec<A>::value && vec_traits<A>::dim==2,
+    typename vec_traits<A>::scalar_type>::type
+mag( A const & a )
+    {
+    typedef typename vec_traits<A>::scalar_type T;
+    T const a0=vec_traits<A>::template read_element<0>(a);
+    T const a1=vec_traits<A>::template read_element<1>(a);
+    T const m2=a0*a0+a1*a1;
+    T const mag=sqrt(m2);
+    return mag;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::mag;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct mag_v_defined;
+
+    template <>
+    struct
+    mag_v_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    is_vec<A>::value && vec_traits<A>::dim==2,
+    typename vec_traits<A>::scalar_type>::type
+mag_sqr( A const & a )
+    {
+    typedef typename vec_traits<A>::scalar_type T;
+    T const a0=vec_traits<A>::template read_element<0>(a);
+    T const a1=vec_traits<A>::template read_element<1>(a);
+    T const m2=a0*a0+a1*a1;
+    return m2;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::mag_sqr;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct mag_sqr_v_defined;
+
+    template <>
+    struct
+    mag_sqr_v_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    vec_traits<A>::dim==2,
+    deduce_vec<A> >::type
+normalized( A const & a )
+    {
+    typedef typename vec_traits<A>::scalar_type T;
+    T const a0=vec_traits<A>::template read_element<0>(a);
+    T const a1=vec_traits<A>::template read_element<1>(a);
+    T const m2=a0*a0+a1*a1;
+    if( m2==scalar_traits<typename vec_traits<A>::scalar_type>::value(0) )
+        BOOST_QVM_THROW_EXCEPTION(zero_magnitude_error());
+    T const rm=scalar_traits<T>::value(1)/sqrt(m2);
+    typedef typename deduce_vec<A>::type R;
+    R r;
+    write_vec_element<0>(r,a0*rm);
+    write_vec_element<1>(r,a1*rm);
+    return r;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::normalized;
+    }
+
+template <class A>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename enable_if_c<
+    vec_traits<A>::dim==2,
+    void>::type
+normalize( A & a )
+    {
+    typedef typename vec_traits<A>::scalar_type T;
+    T const a0=vec_traits<A>::template read_element<0>(a);
+    T const a1=vec_traits<A>::template read_element<1>(a);
+    T const m2=a0*a0+a1*a1;
+    if( m2==scalar_traits<typename vec_traits<A>::scalar_type>::value(0) )
+        BOOST_QVM_THROW_EXCEPTION(zero_magnitude_error());
+    T const rm=scalar_traits<T>::value(1)/sqrt(m2);
+    write_vec_element<0>(a,vec_traits<A>::template read_element<0>(a)*rm);
+    write_vec_element<1>(a,vec_traits<A>::template read_element<1>(a)*rm);
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::normalize;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct normalize_v_defined;
+
+    template <>
+    struct
+    normalize_v_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+template <class A,class B>
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
+typename lazy_enable_if_c<
+    vec_traits<A>::dim==2 && vec_traits<B>::dim==2,
+    deduce_scalar<typename vec_traits<A>::scalar_type,typename vec_traits<B>::scalar_type> >::type
+dot( A const & a, B const & b )
+    {
+    typedef typename vec_traits<A>::scalar_type Ta;
+    typedef typename vec_traits<B>::scalar_type Tb;
+    typedef typename deduce_scalar<Ta,Tb>::type Tr;
+    Ta const a0=vec_traits<A>::template read_element<0>(a);
+    Ta const a1=vec_traits<A>::template read_element<1>(a);
+    Tb const b0=vec_traits<B>::template read_element<0>(b);
+    Tb const b1=vec_traits<B>::template read_element<1>(b);
+    Tr const dot=a0*b0+a1*b1;
+    return dot;
+    }
+
+namespace
+sfinae
+    {
+    using ::boost::qvm::dot;
+    }
+
+namespace
+qvm_detail
+    {
+    template <int D>
+    struct dot_vv_defined;
+
+    template <>
+    struct
+    dot_vv_defined<2>
+        {
+        static bool const value=true;
+        };
+    }
+
+} }
+
+#endif