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#include <iostream>
#include "../exception"
#include <fstream>
#include <cerrno>
#include <cstring>
using namespace std;
using namespace FBB;
int main(int argc, char **argv)
{
string hello = "hello world";
try
{
try
{ // throw exception in which data of
// various types were inserted
throw Exception() << hello << ' ' << 12.34 << "...";
}
catch(exception const &e)
{
cerr << "first: " << e.what() << '\n';
throw; // may be rethrown, which is standard
}
}
catch(exception const &e)
{
cout << "second: exception caught: " << e.what() << '\n';
}
try
{ // throw exception in which data of
// various types were inserted
throw Exception(5) << "third: exception with errno value set";
}
catch(exception const &e)
{
cerr << "fourth: " << e.what() << '\n'
<< "Exception == " << errno << '\n';
}
try
{
ofstream out;
Exception::open(out, "out");
Exception::open(out, "");
}
catch(exception const &e)
{
cout << "fifth: " << e.what() << '\n';
}
try
{
ofstream out;
Exception::open(out, "out", ios::in | ios::out);
}
catch(exception const &e)
{
cout << "sixth: " << e.what() << '\n';
}
try
{
throw Exception(E2BIG) << "Error: " << FBB::errnodescr;
}
catch(exception const &e)
{
cout << "eighth: " << e.what() << '\n';
}
cout << "end of program\n";
}
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