Exception.hpp File Reference

Common LiMaL exceptions. More...

#include "blocxx/BLOCXX_config.h"
#include "blocxx/Exception.hpp"
#include "limal/config.h"

Go to the source code of this file.

Classes
class	limal::MemoryException
	MemoryException class declaration. More...
class	limal::RuntimeException
	RuntimeException class declaration. More...
class	limal::OverflowException
	OverflowException class declaration. More...
class	limal::SyntaxException
	SyntaxException class declaration. More...
class	limal::ValueException
	ValueException class declaration. More...
class	limal::SystemException
	SystemException class declaration. More...

Namespaces
namespace	limal

Detailed Description

Common LiMaL exceptions.

This header file declares several common exception types.

BloCxx provides several macros helping to throw exceptions:

#include <limal/Exception.hpp>
#include <blocxx/Format.hpp>

BLOCXX_THROW_ERRNO_MSG(limal::SystemException,
                       "Can't do this and that");

const int MY_INVALID_EMAIL_ERROR_NUMBER = 42;
BLOCXX_THROW_ERR(limal::ValueException,
                 "Argument is not a valid email",
                 MY_INVALID_EMAIL_ERROR_NUMBER);

BLOCXX_THROW(limal::SyntaxException,
             Format("Syntax error in line %1", 42).c_str());

try
{
    do_something();
}
catch(const blocxx::Exception &subex)
{
    BLOCXX_THROW_SUBEX(limal::RuntimeException,
                       "Bad things happened", subex);
}

See BloCxx documentation for more informations.