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func_vector_relational.hpp
00001 00002 // OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net) 00004 // Created : 2008-08-03 00005 // Updated : 2008-09-09 00006 // Licence : This source is under MIT License 00007 // File : glm/core/func_vector_relational.hpp 00009 00010 #ifndef glm_core_func_vector_relational 00011 #define glm_core_func_vector_relational 00012 00013 #include "_detail.hpp" 00014 00015 namespace glm 00016 { 00017 namespace test{ 00018 void main_core_func_vector_relational(); 00019 }//namespace test 00020 00021 namespace core{ 00022 namespace function{ 00025 namespace vector_relational 00026 { 00029 00034 template <typename T, template <typename> class vecType> 00035 GLM_FUNC_QUALIFIER typename vecType<T>::bool_type lessThan 00036 ( 00037 vecType<T> const & x, 00038 vecType<T> const & y 00039 ) 00040 { 00041 GLM_STATIC_ASSERT(detail::is_vector<vecType<T> >::_YES, 00042 "Invalid template instantiation of 'lessThan', GLM vector types required"); 00043 GLM_STATIC_ASSERT(detail::is_bool<T>::_NO, 00044 "Invalid template instantiation of 'lessThan', GLM vector types required floating-point or integer value types vectors"); 00045 00046 typename vecType<bool>::bool_type Result(vecType<bool>::null); 00047 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00048 Result[i] = x[i] < y[i]; 00049 00050 return Result; 00051 } 00052 00057 template <typename T, template <typename> class vecType> 00058 GLM_FUNC_QUALIFIER typename vecType<T>::bool_type lessThanEqual 00059 ( 00060 vecType<T> const & x, 00061 vecType<T> const & y 00062 ) 00063 { 00064 GLM_STATIC_ASSERT(detail::is_vector<vecType<T> >::_YES, 00065 "Invalid template instantiation of 'lessThanEqual', GLM vector types required"); 00066 GLM_STATIC_ASSERT(detail::is_bool<T>::_NO, 00067 "Invalid template instantiation of 'lessThanEqual', GLM vector types required floating-point or integer value types vectors"); 00068 00069 typename vecType<bool>::bool_type Result(vecType<bool>::null); 00070 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00071 Result[i] = x[i] <= y[i]; 00072 return Result; 00073 } 00074 00079 template <typename T, template <typename> class vecType> 00080 GLM_FUNC_QUALIFIER typename vecType<T>::bool_type greaterThan 00081 ( 00082 vecType<T> const & x, 00083 vecType<T> const & y 00084 ) 00085 { 00086 GLM_STATIC_ASSERT(detail::is_vector<vecType<T> >::_YES, 00087 "Invalid template instantiation of 'greaterThan', GLM vector types required"); 00088 GLM_STATIC_ASSERT(detail::is_bool<T>::_NO, 00089 "Invalid template instantiation of 'greaterThan', GLM vector types required floating-point or integer value types vectors"); 00090 00091 typename vecType<bool>::bool_type Result(vecType<bool>::null); 00092 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00093 Result[i] = x[i] > y[i]; 00094 return Result; 00095 } 00096 00101 template <typename T, template <typename> class vecType> 00102 GLM_FUNC_QUALIFIER typename vecType<T>::bool_type greaterThanEqual 00103 ( 00104 vecType<T> const & x, 00105 vecType<T> const & y 00106 ) 00107 { 00108 GLM_STATIC_ASSERT(detail::is_vector<vecType<T> >::_YES, 00109 "Invalid template instantiation of 'greaterThanEqual', GLM vector types required"); 00110 GLM_STATIC_ASSERT(detail::is_bool<T>::_NO, 00111 "Invalid template instantiation of 'greaterThanEqual', GLM vector types required floating-point or integer value types vectors"); 00112 00113 typename vecType<bool>::bool_type Result(vecType<bool>::null); 00114 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00115 Result[i] = x[i] >= y[i]; 00116 return Result; 00117 } 00118 00123 template <typename T, template <typename> class vecType> 00124 GLM_FUNC_QUALIFIER typename vecType<T>::bool_type equal 00125 ( 00126 vecType<T> const & x, 00127 vecType<T> const & y 00128 ) 00129 { 00130 GLM_STATIC_ASSERT(detail::is_vector<vecType<T> >::_YES, 00131 "Invalid template instantiation of 'equal', GLM vector types required"); 00132 00133 typename vecType<bool>::bool_type Result(vecType<bool>::null); 00134 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00135 Result[i] = x[i] == y[i]; 00136 return Result; 00137 } 00138 00143 template <typename T, template <typename> class vecType> 00144 GLM_FUNC_QUALIFIER typename vecType<T>::bool_type notEqual 00145 ( 00146 vecType<T> const & x, 00147 vecType<T> const & y 00148 ) 00149 { 00150 GLM_STATIC_ASSERT(detail::is_vector<vecType<T> >::_YES, 00151 "Invalid template instantiation of 'notEqual', GLM vector types required"); 00152 00153 typename vecType<bool>::bool_type Result(vecType<bool>::null); 00154 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00155 Result[i] = x[i] != y[i]; 00156 return Result; 00157 } 00158 00163 template <template <typename> class vecType> 00164 GLM_FUNC_QUALIFIER bool any(vecType<bool> const & v) 00165 { 00166 GLM_STATIC_ASSERT(detail::is_vector<vecType<bool> >::_YES, 00167 "Invalid template instantiation of 'any', GLM boolean vector types required"); 00168 00169 bool Result = false; 00170 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00171 Result = Result || v[i]; 00172 return Result; 00173 } 00174 00179 template <template <typename> class vecType> 00180 GLM_FUNC_QUALIFIER bool all(vecType<bool> const & v) 00181 { 00182 GLM_STATIC_ASSERT(detail::is_vector<vecType<bool> >::_YES, 00183 "Invalid template instantiation of 'all', GLM boolean vector types required"); 00184 00185 bool Result = true; 00186 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00187 Result = Result && v[i]; 00188 return Result; 00189 } 00190 00196 template <template <typename> class vecType> 00197 GLM_FUNC_QUALIFIER vecType<bool> not_(vecType<bool> const & v) 00198 { 00199 GLM_STATIC_ASSERT(detail::is_vector<vecType<bool> >::_YES, 00200 "Invalid template instantiation of 'not_', GLM vector types required"); 00201 00202 typename vecType<bool>::bool_type Result(vecType<bool>::null); 00203 for(typename vecType<bool>::size_type i = 0; i < vecType<bool>::value_size(); ++i) 00204 Result[i] = !v[i]; 00205 return Result; 00206 } 00207 00209 00210 }//namespace vector_relational 00211 }//namespace function 00212 }//namespace core 00213 00214 using namespace core::function::vector_relational; 00215 }//namespace glm 00216 00217 #include "func_vector_relational.inl" 00218 00219 #endif//glm_core_func_vector_relational
