Analysis-options support

Functions
const std::vector< std::string > &	Rivet::AnalysisInfo::options () const
	Get the option list.
bool	Rivet::AnalysisInfo::validOption (std::string key, std::string val) const
	Check if the given option is valid.
void	Rivet::AnalysisInfo::setOptions (const std::vector< std::string > &opts)
	Set the option list.
void	Rivet::AnalysisInfo::buildOptionMap ()
	Build a map of options to facilitate checking.

Detailed Description