TheArtOfHPC_vol3_cppf08programming/Code/object/exceptdestruct.cpp

/****************************************************************
 ****
 **** This file belongs with the course
 **** Introduction to Scientific Programming in C++/Fortran2003
 **** copyright 2016-8 Victor Eijkhout eijkhout@tacc.utexas.edu
 ****
 **** exceptdestruct.cxx : an exception calls the destructor
 ****
 ****************************************************************/

#include <iostream>
using std::cin;
using std::cout;

//examplesnippet exceptdestruct
class SomeObject {
public:
  SomeObject() {
    cout << "calling the constructor" 
         << '\n'; };
  ~SomeObject() {
    cout <<  "calling the destructor" 
         << '\n'; };
};
//examplesnippet end

int main() {

//examplesnippet exceptdestruct
  try {
    SomeObject obj;
    cout << "Inside the nested scope" << '\n';
    throw(1);
  } catch (...) {
    cout << "Exception caught" << '\n';
  }
//examplesnippet end

  return 0;
}