“Mengapa pengecualian dapat menyebabkan kebocoran memori” Kode Jawaban

Mengapa pengecualian dapat menyebabkan kebocoran memori

//If an exception is raised between allocation and deallocation, memory leak will occur.

void f1() {
    int* ptr = new int;

    // do something which may throw an exception

    // we never get here if an exception is thrown
    delete ptr;
}