ReadMapType< V > Class Template Reference

a std::map<std::string,YourType> that offers a const operator[key]; if key is not stored in the std::map, a cms::Exception is thrown More...

#include <DDReadMapType.h>

Inheritance diagram for ReadMapType< V >:

Public Member Functions
const V &	operator[] (const std::string &key) const
V &	operator[] (const std::string &key)
	ReadMapType ()

Detailed Description

template<class V>
class ReadMapType< V >

a std::map<std::string,YourType> that offers a const operator[key]; if key is not stored in the std::map, a cms::Exception is thrown

otherwise, the ReadMapType works the same as std::map<std::string,YourType>

Definition at line 13 of file DDReadMapType.h.

Constructor & Destructor Documentation

template<class V>

ReadMapType< V >::ReadMapType ( )

inline

Definition at line 16 of file DDReadMapType.h.

: std::map<std::string,V>() {}

Member Function Documentation

template<class V>

const V& ReadMapType< V >::operator[] ( const std::string &  key ) const

inline

Definition at line 18 of file DDReadMapType.h.

   { 
      typename std::map<std::string,V>::const_iterator it = this->find(key); 
      if (it == this->end()) dddDetails::errorReadMapType(key);
      return it->second;
   }

template<class V>

V& ReadMapType< V >::operator[] ( const std::string &  key )

inline

Definition at line 25 of file DDReadMapType.h.

   {
      return std::map<std::string,V>::operator[](key);
   }