libdar::Egeneric Class Reference

this is the parent class of all exception classes. More...

#include <erreurs.hpp>

Inheritance diagram for libdar::Egeneric:

Collaboration diagram for libdar::Egeneric:

Public Member Functions
	Egeneric (const std::string &source, const std::string &message)
	the constructor
	Egeneric (const Egeneric &ref)=default
	copy constructor
	Egeneric (Egeneric &&ref)=default
	move constructor
Egeneric &	operator= (const Egeneric &ref)=default
	assignment operator
Egeneric &	operator= (Egeneric &&ref) noexcept=default
	move operator
virtual	~Egeneric ()=default
	the destructor
void	stack (const std::string &passage, const std::string &message="")
	add more detailed couple of information to the exception More...
void	stack (const std::string &&passage, const std::string &&message="")
const std::string &	get_message () const
	get the message explaing the nature of the exception More...
const std::string &	get_source () const
	get the call function which has thrown this exception More...
const std::string &	find_object (const std::string &location) const
	retrieve the objet (object) associated to a given "lieu" (location) from the stack More...
void	prepend_message (const std::string &context)
	prepend error message by the given string
std::string	dump_str () const
	return a string result of the exception information dump

Protected Member Functions
virtual std::string	exceptionID () const =0

Private Attributes
std::deque< niveau >	pile

Static Private Attributes
static const std::string	empty_string

Detailed Description

this is the parent class of all exception classes.

this is a pure virtual class that provide some simple mechanisme to carry the information about the cause of the exception, as well as some a complex mechanim which not used often in libdar that keep trace, for each exception throwing process, of the different calls by which the current exception has been exiting.

Definition at line 51 of file erreurs.hpp.

Member Function Documentation

find_object()

const std::string & libdar::Egeneric::find_object

(

const std::string &

location

)

const

retrieve the objet (object) associated to a given "lieu" (location) from the stack

Parameters

[in]

location

key to look for the value of

Returns

returns an empty string if key is not found in the stack

get_message()

const std::string & libdar::Egeneric::get_message ( ) const

inline

get the message explaing the nature of the exception

This is probably the only method you will use for all the the exception, as you will not have to create such objects and will only need to get the error message thanks to this method

Definition at line 82 of file erreurs.hpp.

get_source()

const std::string & libdar::Egeneric::get_source ( ) const

inline

get the call function which has thrown this exception

Definition at line 85 of file erreurs.hpp.

stack() [1/2]

void libdar::Egeneric::stack ( const std::string &&  passage, const std::string &&  message = ""  )

inline

Definition at line 74 of file erreurs.hpp.

stack() [2/2]

void libdar::Egeneric::stack ( const std::string &  passage, const std::string &  message = ""  )

inline

add more detailed couple of information to the exception

Definition at line 73 of file erreurs.hpp.

Member Data Documentation

empty_string

const std::string libdar::Egeneric::empty_string

staticprivate

Definition at line 118 of file erreurs.hpp.

pile

std::deque<niveau> libdar::Egeneric::pile

private

Definition at line 116 of file erreurs.hpp.

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

• erreurs.hpp