Classes | |
struct | EnvMapper |
Environment-to-option name mapping. More... | |
Functions | |
template<class T> | |
value_semantic * | optValue (T &value, const char *arg) |
Like boost::program_options::value() with more convenient signature for updating a value by reference and nicer help formatting. | |
value_semantic * | optValue (bool &value) |
Like boost::program_options::bool_switch but takes reference, not pointer. |
value_semantic* qpid::program_options::optValue | ( | T & | value, | |
const char * | arg | |||
) |
Like boost::program_options::value() with more convenient signature for updating a value by reference and nicer help formatting.
value | displayed as default in help, updated from options. Must support ostream << operator. | |
arg | name for arguments in help. |