#include#include int main() { std::set mySet; int x = 5; mySet.insert(&x); if (mySet.find(&x) != mySet.end()) { std::cout << "Pointer found in set." << std::endl; } return 0; }
#includeThis example uses SmallPtrSet from the LLVM library. It is similar to the first example, but instead of including the `set` header from the STL library, it includes the `SmallPtrSet` header from LLVM. It also specifies a maximum size of 8 for the set. The program behaves the same as the previous example. Package library: C++ STL (Standard Template Library) and LLVM.#include int main() { llvm::SmallPtrSet mySet; int x = 5; mySet.insert(&x); if (mySet.count(&x)) { std::cout << "Pointer found in set." << std::endl; } return 0; }