LoxException.hpp File Reference

Exception class with an easy-to-use embedded backtrace. More...

#include <string>
#include <exception>
#include "LoxTypes.hpp"
#include "LoxDBTypes.hpp"

Include dependency graph for LoxException.hpp:

This graph shows which files directly or indirectly include this file:

Classes
class	Lox::Exception
	Exception class with an easy-to-use embedded backtrace. More...

Namespaces
	Lox
	Common methods and functionality easily shared between projects.

Macros
#define	LOX_CATCH_DISPLAY_AND_RETRHOW
	Standard exception handling for all exception types we expect to encounter. More...
#define	LOX_WHERE   __PRETTY_FUNCTION__, __FILE__, __LINE__
#define	LOX_WHERECLAUSE   const std::string &func, const std::string &file, const int line
#define	LOX_WHEREPASS   func, file, line
#define	LOX_WHEREUNKNOWN   "", "", 0

Functions
std::string	Lox::demangle (std::string name)
	Demangle the given C++ name. More...
VStr	Lox::getBacktrace (int skip=2)
	Store the backtrace in a string array. More...
std::ostream &	operator<< (std::ostream &os, const Lox::Exception &e)
	Easily stream exception objects to std::cout or other similar streams. More...

Detailed Description

Exception class with an easy-to-use embedded backtrace.

Macro Definition Documentation

#define LOX_CATCH_DISPLAY_AND_RETRHOW

Value:

catch ( const pqxx::pqxx_exception &e )         \
    {                                               \
        Lox::Exception ex( LOX_WHERE, e );          \
        ex.display();                               \
        ex.shouldDisplay = false;                   \
        throw ex;                                   \
    }                                               \
    catch ( Lox::Exception &e )                     \
    {                                               \
        if ( e.shouldDisplay == true )              \
        {                                           \
            e.display();                            \
            e.shouldDisplay = false;                \
        }                                           \
        throw e;                                    \
    }                                               \
    catch ( const std::exception &e )               \
    {                                               \
        Lox::Exception ex( LOX_WHERE, e.what() );   \
        ex.display();                               \
        ex.shouldDisplay = false;                   \
        throw ex;                                   \
    }

Standard exception handling for all exception types we expect to encounter.

Referenced by Lox::PQDB::exec().

#define LOX_WHERE   __PRETTY_FUNCTION__, __FILE__, __LINE__

Referenced by Lox::PQDB::exec1(), Lox::Measurement::internalSanityCheck(), Lox::makeLabel(), and Lox::readTextFile().

#define LOX_WHERECLAUSE   const std::string &func, const std::string &file, const int line

#define LOX_WHEREPASS   func, file, line

Referenced by Lox::Exception::Exception().

#define LOX_WHEREUNKNOWN   "", "", 0

Function Documentation

std::ostream& operator<< ( std::ostream &  os, const Lox::Exception &  e  )

inline

Easily stream exception objects to std::cout or other similar streams.