Function floor

src/fl/math/math.h:305–305

// floor
inline float floorf(float value) FL_NOEXCEPT { return floor_impl_float(value); }
inline double floor(double value) FL_NOEXCEPT { return floor_impl_double(value); }
template<typename T> inline typename enable_if<is_integral<T>::value, float>::type
floor(T value) FL_NOEXCEPT { return floor_impl_float(static_cast<float>(value)); }