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simple example of exception handling in c++

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Upset Unicorn answered on January 11, 2022 Popularity 6/10 Helpfulness 1/10

answer simple example of exception handling in c++

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simple example of exception handling in c++

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// C++ program to demonstate the use of try,catch and throw
// in exception handling.
 
#include <iostream>
using namespace std;
 
int main()
{
    int x = 1;
 
    // Some code
    cout << "Before try \n";
 
    // try block
    try {
        cout << "Inside try \n";
        if (x < 0) {
            // throwing an exception
            throw x;
            cout << "After throw (Never executed) \n";
        }
    }
 
    // catch block
    catch (int x) {
        cout << "Exception Caught \n";
    }
 
    cout << "After catch (Will be executed) \n";
    return 0;
}

Popularity 6/10 Helpfulness 1/10 Language cpp

Source: www.geeksforgeeks.org

Tags: c++ exception-handling

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Contributed on May 03 2024

Upset Unicorn

0 Answers Avg Quality 2/10

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try  {
       throw 10; //Error Detected and "Thrown" to catch block
    }
catch (char *excp)  { //if error is thrown matches this block, exec
        cout << "Caught " << excp;
    }
catch (...)  { //default case
        cout << "Default Exception\n";
    }

Popularity 10/10 Helpfulness 3/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Jan 11 2022

Poised Pig

0 Answers Avg Quality 2/10

exception handling class c++

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#include <bits/stdc++.h>
using namespace std;
int main()
{
    int x=-1,y=1;
    try
    {
        if(x<0)
        {
            throw("xisnegative");
        }
    }
    catch(const char *exp)
    {
        cout<<exp<<endl;
    }
    try
    {
        if(y>0)
        {
            throw("yispositive");
        }
    }
    catch(const char *exp)
    {
        cout<<exp<<endl;;
    }
    return 0;
}

Popularity 9/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on May 17 2022

krishnaa s

0 Answers Avg Quality 2/10

simple example of exception handling in c++

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