multimap::emplace_hint() Function in C++ STLAs we all know, the C++ programming language has many in-built functions to help us avoid writing long lines of code. One such function is the multimap find function available in the rich library of C++ programming language, the Standard Template Library(STL). It will help us return an iterator that refers to or points to the position of the key containing the data traversal in the long or small multimap we have created. The multimap emplaces find very fast than the multimap emplace. It inserts the key elements with a hint, and the lead doesn't affect the position to be entered. Multimap in C++ CodeOutput: The multimap gquiz1 is : KEY ELEMENT 1 40 2 30 3 60 6 50 6 10 Multimap quiz1 after adding the extra elements is : key element 1 40 2 30 3 60 4 50 5 10 6 50 6 10 The multimap gquiz2 after assign from gquiz1 is : KEY ELEMENT 1 40 2 30 3 60 4 50 5 10 6 50 6 10 multimap::emplace_hint() Function in C++ STLSyntax C++ Code Output: The multimap is : KEY ELEMENT 12 230 14 440 17 150 31 540 32 620 42 960 Next TopicMultimap find() in C++ STL |
We provides tutorials and interview questions of all technology like java tutorial, android, java frameworks
G-13, 2nd Floor, Sec-3, Noida, UP, 201301, India