1*f3df6b4fSBrad Bishop #pragma once 2*f3df6b4fSBrad Bishop 3*f3df6b4fSBrad Bishop class SensorSet; 4*f3df6b4fSBrad Bishop 5*f3df6b4fSBrad Bishop std::string getEnv( 6*f3df6b4fSBrad Bishop const char* prefix, const SensorSet::key_type& sensor); 7