FIRDesigner multiplies is deprecated #59
Description
Looked like an ominous warning
filter/FIRDesigner.cpp:462:25: warning: 'bind1st<std::__1::multiplies<std::__1::complex<double>>, double>' is deprecated [-Wdeprecated-declarations]
std::bind1st(std::multiplies<std::complex<double>>(),_gain));