Container operators
Syntax: #include <map> container operator=(const container& c2); bool operator==(const container& c1, const container& c2); bool operator!=(const container& c1, const container& c2); bool operator<(const container& c1, const container& c2); bool operator>(const container& c1, const container& c2); bool operator<=(const container& c1, const container& c2); bool operator>=(const container& c1, const container& c2); All of the C++ containers can be compared and assigned with the standard comparison operators: ==, !=, <=, >=, <, >, and =. Performing a comparison or assigning one multimap to another takes linear time. Two multimaps are equal if:
Comparisons among multimaps are done lexicographically. Related topics:
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