First, create a class object named SequenceMap that has as private data members the following two:

string recognition_sequence_ ;

vector enzyme_acronyms_;

Other than the big-five (note that you can use the defaults for all of them), you have to add the following:

a) A constructor SequenceMap(const string &a_rec_seq, const string &an_enz_acro),that constructs a SequenceMap from two strings (note that now the vector enzyme_acronyms_ will contain just one element, the an_enz_acro).

b) bool operator<(const SequenceMap &rhs) const, that operates based on the regular string comparison between the recognition_sequence_ strings (this will be a one line function).

c) Overload the operator<< for SequenceMap.

d) void Merge(const SequenceMap &other_sequence). This function assumes that the objects recognition_sequence_ and other_sequence.recognition_sequence_ are equal to each other. The function Merge() merges the other_sequence.enzyme_acronym_ with the objects enzyme_acronym_. The other_sequence object will not be affected.