The match_results::operator= is used to replace all the matches in a smatch object with new matches from another smatch object.
smatch_name1 = (smatch_name2) Note: smatch_name is an object of match_results class.
Parameters: The smatch object on the right side gets copied to the one at the left side.
Return Value: It does not return anything.
Note: First element always contains the whole regex match while the others conatain the particular Capturing Group.
Below programs illustrate the above function.
Matches are: Geeksforgeeks Geeks forgeeks
Smatch with maximum matches: Geeksforgeeks Ge eks forgeeks
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