Struct template env
boost::proto::env
 
Synopsis
template<typename Key, typename Value, typename Env = proto::empty_env> 
struct env {
  
  explicit env(Value const &, Env const & = Env());
  
  see-below operator[](see-below) const;
};
Description
env 
        public
       construct/copy/destruct
- 
explicit env(Value const & value, Env const & other = Env()); 
| Parameters: | 
| other
 | 
                Another key/value store.
               |  
| value
 | 
                The value to be associated with the Key. |  |  
 
 
env public member functions
- 
see-belowoperator[](see-below) const;
 
                If called with an object that is implicitly convertible to type Key,
                this function returns theValuepassed to the constructor. Otherwise, it returns
                the result of callingoperator[]on theEnvpassed to
                the constructor.