#includeExample Description: This example creates a string "Hello World" and assigns it to a StringBuffer object using the constructor. A new StringBuffer object is then created using the detach function that copies the data from the original StringBuffer object. Both of the StringBuffer objects are printed using the toString function to show that the contents were successfully copied. Package Library: The StringBuffer class is part of the standard C++ library, and the detach function is included as part of that library. No separate package or library is required to use these classes and functions.#include #include using namespace std; int main() { string str = "Hello World"; // Creating a string StringBuffer sbuff(str); // Creating a StringBuffer object StringBuffer copyBuffer = sbuff.detach(); // Detaching sbuff into a new StringBuffer object cout << "Original StringBuffer: " << sbuff.toString() << endl; cout << "Detached StringBuffer: " << copyBuffer.toString() << endl; return 0; }