JLANG::JException Class Reference

General exception. More...

#include <JException.hh>

Inheritance diagram for JLANG::JException:

Public Member Functions
	JException (const std::string &error)
	Constructor. More...
	~JException () throw ()
	Destructor. More...
virtual const char *	what () const override throw ()
	Get error message. More...

Static Public Member Functions
static std::string	getDateAndTime ()
	Get date and time [UTC]. More...
static std::ostream &	getOstream ()
	Get output stream for conversion of exception. More...

Private Attributes
const std::string	buffer

Friends
std::ostream &	operator<< (std::ostream &out, const JException &exception)
	Print error message of JException. More...

Detailed Description

General exception.

Definition at line 24 of file JException.hh.

Constructor & Destructor Documentation

JException()

JLANG::JException::JException ( const std::string &  error )

inline

Constructor.

Parameters

error

error message

Definition at line 46 of file JException.hh.

                                       :
      std::exception(),
      buffer(error)
    {}

~JException()

JLANG::JException::~JException ( ) throw ( )

inline

Destructor.

Definition at line 55 of file JException.hh.

    {}

Member Function Documentation

getDateAndTime()

static std::string JLANG::JException::getDateAndTime ( )

inlinestatic

Get date and time [UTC].

Returns

date and time [UTC]

Definition at line 31 of file JException.hh.

    {
      using namespace std;
 
      time_t result = time(NULL);
    
      return asctime(gmtime(&result));
    }

what()

virtual const char* JLANG::JException::what ( ) const throw ( )

inlineoverridevirtual

Get error message.

Returns

error message

Definition at line 64 of file JException.hh.

    { 
      return buffer.c_str();
    }

getOstream()

static std::ostream& JLANG::JException::getOstream ( )

inlinestatic

Get output stream for conversion of exception.

Note that the ostream is emptied before use.

Returns

ostream

Definition at line 89 of file JException.hh.

    {
      static std::ostringstream buffer;
 
      buffer.str("");
 
      return buffer;
    }

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const JException &  exception  )

friend

Print error message of JException.

Parameters

out	output stream
exception	exception

Definition at line 76 of file JException.hh.

    {
      return out << exception.what();
    }

Member Data Documentation

buffer

const std::string JLANG::JException::buffer

private

Definition at line 99 of file JException.hh.

---

The documentation for this class was generated from the following file:

• JException.hh