Function IsScalarEqualToZero

src/OpenColorIO/MathUtils.cpp:18–24

template<typename T>
bool IsScalarEqualToZero(T v)
{
    static_assert(std::is_floating_point<T>::value,
                  "Only single and double precision floats are supported");

    return !FloatsDiffer(0.0f, (float)v, 2, false);
}

template bool IsScalarEqualToZero(float v);
template bool IsScalarEqualToZero(double v);