Problem Solving with C++ (9th Edition)
Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
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Chapter 18.2, Problem 16STE
Program Plan Intro

Member function in “set” template class:

The member function for “set” template class is shown below:

  • “s.insert(Value)”:
    • This function is used to inserts a copy of “Value” in the set.
    • If “Value” is already in the set, this has no effect.
  • “s.erase(Value)”:
    • It is used to removes “Value” from the set.
    • If “Value” is already in the set, this has no effect.
  • “s.find(Value)”:
    • This function is used to returns a mutable iterator placed at the copy of “Value” in the set.
    • If “Value” is not in the set, then “s.end()” is returned.
  • “s.erase(Iterator)”:
    • This function is used to erase the value at the location of the “Iterator”.
  • “s.size()”:
    • This function is used to returns the number of elements in the set.
  • “s.empty()”:
    • This function returns “true” if the set is empty.
    • Otherwise, returns “false”.
  • “s1 == s2”:
    • This function returns “true” if the set contains the same elements.
    • Otherwise returns “false”.

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