template error is getting

Question

//



template Signal<float>;
template Signal<bit_t>;
template Signal<byte_t>;
template Signal< std::complex<float> >;
template Signal< int >;

//  =============

error at signal_T.cpp:437: error: expected unqualified-id before â;â token
signal_T.cpp:438: error: expected unqualified-id before â;â token
signal_T.cpp:439: error: expected unqualified-id before â;â token
signal_T.cpp:440: error: expected unqualified-id before â;â token
signal_T.cpp:441: error: expected unqualified-id before â;â token

Answer 1

What is your intent in writing lines such as:

template Signal<float>;

Are you trying to do explicit template instantiation? If so, assuming Signal is a class template, you need to change that to:

// Instantiate Signal with type float
template class Signal<float>;

If you're trying to do something else, please ask a question.