i am a newbie to boost and hope, somebody here can give me an advice. i want to change the implementation of an existing container class in one of my projects. It is a container which for the moment is based on a very old roguewave version which should be replaced by boost. main features of this container are: - the container is based on a hashmap. - the key datatype can be string or int. - the value data type can be string, int, double, time, date, the container type itself and another container type.
I thought about implementing the class based on a map container with boost:any as key and value type.
Since the number of possible concrete types for the key and value are fixed, you may want to consider using boost::variant [1] instead of boost::any. For the value type, take a look at recursive variants. Regards, Nate [1] http://www.boost.org/doc/libs/1_51_0/doc/html/variant.html [2] http://www.boost.org/doc/libs/1_51_0/doc/html/variant/tutorial.html#variant....