/usr/include/glm/gtx/range.hpp is in libglm-dev 0.9.7.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | ///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
///
/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net)
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the "Software"), to deal
/// in the Software without restriction, including without limitation the rights
/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
/// copies of the Software, and to permit persons to whom the Software is
/// furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// Restrictions:
/// By making use of the Software for military purposes, you choose to make
/// a Bunny unhappy.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
/// THE SOFTWARE.
///
/// @ref gtx_range
/// @file glm/gtx/range.hpp
/// @date 2014-09-19 / 2014-09-19
/// @author Joshua Moerman
///
/// @defgroup gtx_range GLM_GTX_range
/// @ingroup gtx
///
/// @brief Defines begin and end for vectors and matrices. Useful for range-based for loop.
/// The range is defined over the elements, not over columns or rows (e.g. mat4 has 16 elements).
///
/// <glm/gtx/range.hpp> need to be included to use these functionalities.
///////////////////////////////////////////////////////////////////////////////////
#pragma once
// Dependencies
#include "../detail/setup.hpp"
#if !GLM_HAS_RANGE_FOR
# error "GLM_GTX_range requires C++11 suppport or 'range for'"
#endif
#include "../gtc/type_ptr.hpp"
namespace glm{
namespace detail
{
/* The glm types provide a .length() member, but for matrices
this only defines the number of columns, so we need to work around this */
template <typename T, precision P>
detail::component_count_t number_of_elements_(tvec2<T, P> const & v){
return detail::component_count(v);
}
template <typename T, precision P>
detail::component_count_t number_of_elements_(tvec3<T, P> const & v){
return detail::component_count(v);
}
template <typename T, precision P>
detail::component_count_t number_of_elements_(tvec4<T, P> const & v){
return detail::component_count(v);
}
template <typename genType>
detail::component_count_t number_of_elements_(genType const & m){
return detail::component_count(m) * detail::component_count(m[0]);
}
}//namespace
/// @addtogroup gtx_range
/// @{
template <typename genType>
const typename genType::value_type * begin(genType const & v){
return value_ptr(v);
}
template <typename genType>
const typename genType::value_type * end(genType const & v){
return begin(v) + detail::number_of_elements_(v);
}
template <typename genType>
typename genType::value_type * begin(genType& v){
return value_ptr(v);
}
template <typename genType>
typename genType::value_type * end(genType& v){
return begin(v) + detail::number_of_elements_(v);
}
/// @}
}//namespace glm
|