void swap(elwise_kernel& rhs) {
m_returntype.swap(rhs.m_returntype);
m_paramtypes.swap(rhs.m_paramtypes);
// m_unary_kernel.swap(rhs.m_unary_kernel);
// m_binary_kernel.swap(rhs.m_binary_kernel);
}
void swap(elwise_kernel& rhs) {
m_returntype.swap(rhs.m_returntype);
m_paramtypes.swap(rhs.m_paramtypes);
// m_unary_kernel.swap(rhs.m_unary_kernel);
// m_binary_kernel.swap(rhs.m_binary_kernel);
}
