dependencies/glm/GLM/ext/vector_integer.inl

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2022-02-28 19:03:15 +00:00
#include "scalar_integer.hpp"
namespace glm
{
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, bool, Q> isPowerOfTwo(vec<L, T, Q> const& Value)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'isPowerOfTwo' only accept integer inputs");
vec<L, T, Q> const Result(abs(Value));
return equal(Result & (Result - vec<L, T, Q>(1)), vec<L, T, Q>(0));
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> nextPowerOfTwo(vec<L, T, Q> const& v)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'nextPowerOfTwo' only accept integer inputs");
return detail::compute_ceilPowerOfTwo<L, T, Q, std::numeric_limits<T>::is_signed>::call(v);
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> prevPowerOfTwo(vec<L, T, Q> const& v)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'prevPowerOfTwo' only accept integer inputs");
return detail::functor1<vec, L, T, T, Q>::call(prevPowerOfTwo, v);
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, bool, Q> isMultiple(vec<L, T, Q> const& Value, T Multiple)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'isMultiple' only accept integer inputs");
return (Value % Multiple) == vec<L, T, Q>(0);
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, bool, Q> isMultiple(vec<L, T, Q> const& Value, vec<L, T, Q> const& Multiple)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'isMultiple' only accept integer inputs");
return (Value % Multiple) == vec<L, T, Q>(0);
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> nextMultiple(vec<L, T, Q> const& Source, T Multiple)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'nextMultiple' only accept integer inputs");
return detail::functor2<vec, L, T, Q>::call(nextMultiple, Source, vec<L, T, Q>(Multiple));
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> nextMultiple(vec<L, T, Q> const& Source, vec<L, T, Q> const& Multiple)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'nextMultiple' only accept integer inputs");
return detail::functor2<vec, L, T, Q>::call(nextMultiple, Source, Multiple);
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> prevMultiple(vec<L, T, Q> const& Source, T Multiple)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'prevMultiple' only accept integer inputs");
return detail::functor2<vec, L, T, Q>::call(prevMultiple, Source, vec<L, T, Q>(Multiple));
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> prevMultiple(vec<L, T, Q> const& Source, vec<L, T, Q> const& Multiple)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'prevMultiple' only accept integer inputs");
return detail::functor2<vec, L, T, Q>::call(prevMultiple, Source, Multiple);
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, int, Q> findNSB(vec<L, T, Q> const& Source, vec<L, int, Q> SignificantBitCount)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'findNSB' only accept integer inputs");
return detail::functor2_vec_int<L, T, Q>::call(findNSB, Source, SignificantBitCount);
}
}//namespace glm