C++ try catch

try {
   //do something
} catch (const std::exception& e) {
     std::cout << e.what(); // information from error printed
}

Throw exception c++

#include <stdexcept>
#include <limits>
#include <iostream>

using namespace std;

void MyFunc(int c)
{
    if (c > numeric_limits< char> ::max())
        throw invalid_argument("MyFunc argument too large.");
    //...
}

Similar codes

0 vote165 views3 answers
C++ variable type
C++
6 votes183 views2 answers
Index string c++
C++
0 vote203 views1 answer
Prisma client
C++
0 vote233 views2 answers
Float to byte array and back c++ with memcpy command
C++
0 vote196 views1 answer
ALO
C++
5 votes172 views2 answers
How to convert a string to a double c++
C++
0 vote184 views1 answer
How to use a non const function from a const function
C++
2 votes207 views2 answers
Sieve of eratosthenes c++
C++
0 vote182 views1 answer
Fast i/o in c++
C++
0 vote200 views1 answer
Std::random_device
C++