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vec_access.hpp

vec_access.hpp 7.8 KB
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  1. #ifndef BOOST_QVM_VEC_ACCESS_HPP_INCLUDED
    2. 

  2. #define BOOST_QVM_VEC_ACCESS_HPP_INCLUDED
    3. 

  3. 

  4. /// Copyright (c) 2008-2021 Emil Dotchevski and Reverge Studios, Inc.
    5. 

  5. 

  6. /// Distributed under the Boost Software License, Version 1.0. (See accompanying
    7. 

  7. /// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
    8. 

  8. 

  9. #include <boost/qvm/vec_traits.hpp>
    10. 

  10. #include <boost/qvm/inline.hpp>
    11. 

  11. #include <boost/qvm/static_assert.hpp>
    12. 

  12. #include <boost/qvm/enable_if.hpp>
    13. 

  13. 

  14. namespace boost { namespace qvm {
    15. 

  15. 

  16. template <int I,class V>
    17. 

  17. BOOST_QVM_INLINE_TRIVIAL
    18. 

  18. typename enable_if_c<
    19. 

  19.     is_vec<V>::value,
    20. 

  20.     typename vec_traits<V>::scalar_type>::type
    21. 

  21. A( V const & a )
    22. 

  22.     {
    23. 

  23.     BOOST_QVM_STATIC_ASSERT(I>=0);
    24. 

  24.     BOOST_QVM_STATIC_ASSERT(I<vec_traits<V>::dim);
    25. 

  25.     return vec_traits<V>::template read_element<I>(a);
    26. 

  26.     }
    27. 

  27. 

  28. template <int I,class V>
    29. 

  29. BOOST_QVM_INLINE_TRIVIAL
    30. 

  30. typename enable_if_c<
    31. 

  31.     is_vec<V>::value,
    32. 

  32.     typename vec_traits<V>::scalar_type &>::type
    33. 

  33. A( V & a )
    34. 

  34.     {
    35. 

  35.     BOOST_QVM_STATIC_ASSERT(I>=0);
    36. 

  36.     BOOST_QVM_STATIC_ASSERT(I<vec_traits<V>::dim);
    37. 

  37.     return vec_traits<V>::template write_element<I>(a);
    38. 

  38.     }
    39. 

  39. 

  40. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type X( V const & a ) { BOOST_QVM_STATIC_ASSERT(0<vec_traits<V>::dim); return vec_traits<V>::template read_element<0>(a); }
    41. 

  41. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type Y( V const & a ) { BOOST_QVM_STATIC_ASSERT(1<vec_traits<V>::dim); return vec_traits<V>::template read_element<1>(a); }
    42. 

  42. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type Z( V const & a ) { BOOST_QVM_STATIC_ASSERT(2<vec_traits<V>::dim); return vec_traits<V>::template read_element<2>(a); }
    43. 

  43. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type W( V const & a ) { BOOST_QVM_STATIC_ASSERT(3<vec_traits<V>::dim); return vec_traits<V>::template read_element<3>(a); }
    44. 

  44. 

  45. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type X( V & a ) { BOOST_QVM_STATIC_ASSERT(0<vec_traits<V>::dim); return vec_traits<V>::template write_element<0>(a); }
    46. 

  46. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type Y( V & a ) { BOOST_QVM_STATIC_ASSERT(1<vec_traits<V>::dim); return vec_traits<V>::template write_element<1>(a); }
    47. 

  47. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type Z( V & a ) { BOOST_QVM_STATIC_ASSERT(2<vec_traits<V>::dim); return vec_traits<V>::template write_element<2>(a); }
    48. 

  48. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type W( V & a ) { BOOST_QVM_STATIC_ASSERT(3<vec_traits<V>::dim); return vec_traits<V>::template write_element<3>(a); }
    49. 

  49. 

  50. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A0( V const & a ) { BOOST_QVM_STATIC_ASSERT(0<vec_traits<V>::dim); return vec_traits<V>::template read_element<0>(a); }
    51. 

  51. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A1( V const & a ) { BOOST_QVM_STATIC_ASSERT(1<vec_traits<V>::dim); return vec_traits<V>::template read_element<1>(a); }
    52. 

  52. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A2( V const & a ) { BOOST_QVM_STATIC_ASSERT(2<vec_traits<V>::dim); return vec_traits<V>::template read_element<2>(a); }
    53. 

  53. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A3( V const & a ) { BOOST_QVM_STATIC_ASSERT(3<vec_traits<V>::dim); return vec_traits<V>::template read_element<3>(a); }
    54. 

  54. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A4( V const & a ) { BOOST_QVM_STATIC_ASSERT(4<vec_traits<V>::dim); return vec_traits<V>::template read_element<4>(a); }
    55. 

  55. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A5( V const & a ) { BOOST_QVM_STATIC_ASSERT(5<vec_traits<V>::dim); return vec_traits<V>::template read_element<5>(a); }
    56. 

  56. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A6( V const & a ) { BOOST_QVM_STATIC_ASSERT(6<vec_traits<V>::dim); return vec_traits<V>::template read_element<6>(a); }
    57. 

  57. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A7( V const & a ) { BOOST_QVM_STATIC_ASSERT(7<vec_traits<V>::dim); return vec_traits<V>::template read_element<7>(a); }
    58. 

  58. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A8( V const & a ) { BOOST_QVM_STATIC_ASSERT(8<vec_traits<V>::dim); return vec_traits<V>::template read_element<8>(a); }
    59. 

  59. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type>::type A9( V const & a ) { BOOST_QVM_STATIC_ASSERT(9<vec_traits<V>::dim); return vec_traits<V>::template read_element<9>(a); }
    60. 

  60. 

  61. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A0( V & a ) {  BOOST_QVM_STATIC_ASSERT(0<vec_traits<V>::dim); return vec_traits<V>::template write_element<0>(a); }
    62. 

  62. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A1( V & a ) {  BOOST_QVM_STATIC_ASSERT(1<vec_traits<V>::dim); return vec_traits<V>::template write_element<1>(a); }
    63. 

  63. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A2( V & a ) {  BOOST_QVM_STATIC_ASSERT(2<vec_traits<V>::dim); return vec_traits<V>::template write_element<2>(a); }
    64. 

  64. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A3( V & a ) {  BOOST_QVM_STATIC_ASSERT(3<vec_traits<V>::dim); return vec_traits<V>::template write_element<3>(a); }
    65. 

  65. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A4( V & a ) {  BOOST_QVM_STATIC_ASSERT(4<vec_traits<V>::dim); return vec_traits<V>::template write_element<4>(a); }
    66. 

  66. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A5( V & a ) {  BOOST_QVM_STATIC_ASSERT(5<vec_traits<V>::dim); return vec_traits<V>::template write_element<5>(a); }
    67. 

  67. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A6( V & a ) {  BOOST_QVM_STATIC_ASSERT(6<vec_traits<V>::dim); return vec_traits<V>::template write_element<6>(a); }
    68. 

  68. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A7( V & a ) {  BOOST_QVM_STATIC_ASSERT(7<vec_traits<V>::dim); return vec_traits<V>::template write_element<7>(a); }
    69. 

  69. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A8( V & a ) {  BOOST_QVM_STATIC_ASSERT(8<vec_traits<V>::dim); return vec_traits<V>::template write_element<8>(a); }
    70. 

  70. template <class V> BOOST_QVM_INLINE_TRIVIAL typename enable_if_c<is_vec<V>::value,typename vec_traits<V>::scalar_type &>::type A9( V & a ) {  BOOST_QVM_STATIC_ASSERT(9<vec_traits<V>::dim); return vec_traits<V>::template write_element<9>(a); }
    71. 

  71. 

  72. } }
    73. 

  73. 

  74. #endif
    75.