Function IsVecEqualToZero

src/OpenColorIO/MathUtils.cpp:42–52

template<typename T>
bool IsVecEqualToZero(const T * v, unsigned int size)
{
    static_assert(std::is_floating_point<T>::value,
                  "Only single and double precision floats are supported");

    for(unsigned int i=0; i<size; ++i)
    {
        if(!IsScalarEqualToZero(v[i])) return false;
    }
    return true;
}

template bool IsVecEqualToZero(const float * v, unsigned int size);
template bool IsVecEqualToZero(const double * v, unsigned int size);