Athena Developer Guide

Athena
Chapter 13 Framework services Version/Issue: 2.0.0
The IParticlePropertySvc interface also provides some typedefs for easier coding:
typedef ParticleProperty* mapped_type;
typedef std::map< int, mapped_type, std::less > MapID;
typedef std::map< std::string, mapped_type, std::less > MapName;
typedef std::map< int, mapped_type, std::less > MapStdHepID;
typedef IParticlePropertySvc::VectPP VectPP;
typedef IParticlePropertySvc::const_iterator const_iterator;
typedef IParticlePropertySvc::iterator iterator;
13.5.4 Examples
Below are some extracts of code from the LHCb ParticleProperties example to show how one
might use the service:
Listing 13.3 Code fragment to find particle properties by particle name.
// Try finding particles by the different methods
log