chsvexception\chsv_list_of_exceptions.cpp

An example of using the chsv_monitor_exceptions and chsv_list_of_exceptions macros.

#include <iostream>
#include "chsvexception.h"
 
void f3()
{
    chsv_monitor_exceptions;
    Chusov::Exceptions::ChsvExceptionByPosixCode(EPERM);
}
void f2()
{
    chsv_monitor_exceptions;
    f3();
}
 
struct Obj
{
    void fo()
    {
        chsv_monitor_exceptions;
        f2();
    }
};
 
void f1()
{
    chsv_monitor_exceptions;
    Obj x;
    x.fo();
}
 
int wmain(int argc, wchar_t **argv)
{
    try
    {
        chsv_monitor_exceptions;
        f1();
    }catch (Chusov::Exceptions::Exception& ex)
    {
        std::wcout << L"Exception caught: " << ex.What() << std::endl;
        std::wcout << L"Stack trace (from top to bottom):\n";
        size_t i = 0;
        for (auto& entry:chsv_list_of_exceptions)
            std::wcout << ++i << L") " << entry.Record() << std::endl;
    }
    return 0;
}
 
/*
Output:
=======
Exception caught: Invalid parameter
Stack trace (from top to bottom):
1) chsv_list_of_exceptions.cpp:35: wmain
2) chsv_list_of_exceptions.cpp:26: f1
3) chsv_list_of_exceptions.cpp:19: Obj::fo
4) chsv_list_of_exceptions.cpp:11: f2
5) chsv_list_of_exceptions.cpp:6: f3
*/