Cpp Exception Code Example


Example 1: 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.");
    //...
}

Example 2: c++ try


try {
	//do
} catch (...){
	//if error do
}

Example 3: python exception


try:
  # code block
except ValueError as ve:
  print(ve)

Example 4: exception handling c++


// exceptions
#include <iostream>
using namespace std;

int main () {
  try
  {
    throw 20;
  }
  catch (int e)
  {
    cout << "An exception occurred. Exception Nr. " << e << '\n';
  }
  return 0;
}

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