Throwing and catching exceptions in main function - C++ Statement

C++ examples for Statement:try catch

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Description

Throwing and catching exceptions in main function

Demo Code

#include <iostream>

int main(){/*from w  w w .  j  ava 2s  . c  o m*/
  for (int i {}; i < 7; ++i){
    try{
      if (i < 3)
        throw i;

      std::cout << " i not thrown - value is " << i << std::endl;

      if (i > 5)
        throw "Here is another!";

      std::cout << " End of the try block." << std::endl;
    }
    catch (int i)
    {  // Catch exceptions of type int
      std::cout << " i caught - value is " << i << std::endl;
    }
    catch (const char* message)
    {   // Catch exceptions of type char*
      std::cout << " \"" << message << "\" caught" << std::endl;
    }
    std::cout << "End of the for loop body (after the catch blocks) - i is "
      << i << std::endl;
  }
}

Result


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