CppCommon::SystemException Class Reference

System exception. More...

#include <exceptions.h>

Inheritance diagram for CppCommon::SystemException:

Public Member Functions
	SystemException ()
	Create system exception based on the last system error code. More...
	SystemException (int error)
	Create system exception based on the given system error code. More...
	SystemException (const std::string &message)
	Create system exception based on the given exception message. More...
	SystemException (const std::string &message, int error)
	Create system exception based on the given exception message and system error code. More...
int	system_error () const noexcept
	Get system error code. More...
const std::string &	system_message () const noexcept
	Get system error message. More...
std::string	string () const override
	Get string from the current system exception. More...
Public Member Functions inherited from CppCommon::Exception
	Exception (const std::string &message="")
	Default class constructor. More...
	Exception (const Exception &)=default
	Exception (Exception &&)=default
virtual	~Exception ()=default
Exception &	operator= (const Exception &)=default
Exception &	operator= (Exception &&)=default
const std::string &	message () const noexcept
	Get exception message. More...
const SourceLocation &	location () const noexcept
	Get exception location. More...
const char *	what () const noexcept override
	Get string identifying exception. More...

Protected Attributes
int	_system_error
	System error code. More...
std::string	_system_message
	System error message. More...
Protected Attributes inherited from CppCommon::Exception
std::string	_cache
	Cached exception string. More...
std::string	_message
	Exception message. More...
SourceLocation	_location
	Exception location. More...

Detailed Description

System exception.

Examples

threads_named_critical_section.cpp, threads_named_mutex.cpp, threads_named_rw_lock.cpp, threads_named_semaphore.cpp, and threads_semaphore.cpp.

Definition at line 106 of file exceptions.h.

Constructor & Destructor Documentation

SystemException() [1/4]

CppCommon::SystemException::SystemException ( )

inline

Create system exception based on the last system error code.

Definition at line 110 of file exceptions.h.

SystemException() [2/4]

CppCommon::SystemException::SystemException ( int  error )

inlineexplicit

Create system exception based on the given system error code.

Parameters

error

- System error code

Definition at line 117 of file exceptions.h.

SystemException() [3/4]

CppCommon::SystemException::SystemException ( const std::string &  message )

inlineexplicit

Create system exception based on the given exception message.

Parameters

message

- Exception message

Definition at line 124 of file exceptions.h.

SystemException() [4/4]

CppCommon::SystemException::SystemException ( const std::string &  message, int  error  )

inlineexplicit

Create system exception based on the given exception message and system error code.

Parameters

message	- Exception message
error	- System error code

Definition at line 132 of file exceptions.h.

Member Function Documentation

string()

std::string CppCommon::SystemException::string ( ) const

overridevirtual

Get string from the current system exception.

Reimplemented from CppCommon::Exception.

Reimplemented in CppCommon::FileSystemException.

Definition at line 43 of file exceptions.cpp.

system_error()

int CppCommon::SystemException::system_error ( ) const

inlinenoexcept

Get system error code.

Definition at line 139 of file exceptions.h.

system_message()

const std::string& CppCommon::SystemException::system_message ( ) const

inlinenoexcept

Get system error message.

Definition at line 141 of file exceptions.h.

Member Data Documentation

_system_error

int CppCommon::SystemException::_system_error

protected

System error code.

Definition at line 148 of file exceptions.h.

_system_message

std::string CppCommon::SystemException::_system_message

protected

System error message.

Definition at line 150 of file exceptions.h.

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

• include/errors/exceptions.h
• source/errors/exceptions.cpp