InputCommBuffer Class Reference

: Classe outil utilisee exclusivement par Schema_Comm. More...

#include <InputCommBuffer.h>

Inheritance diagram for InputCommBuffer:

Collaboration diagram for InputCommBuffer:

Public Member Functions
	InputCommBuffer ()
	~InputCommBuffer () override
char *	reserve_buffer (int bufsize)
void	create_stream_from_output_stream (OutputCommBuffer &)
void	create_stream ()
void	clear ()
Public Member Functions inherited from Entree
	Entree ()
	Entree (istream &is)
	Entree (const Entree &is)
virtual	~Entree ()
void	set_bin (bool bin) override
	Change le mode d'ecriture du fichier.
Entree &	operator= (istream &is)
Entree &	operator= (Entree &is)
virtual istream &	get_istream ()
virtual const istream &	get_istream () const
void	set_istream (istream *is)
Entree &	operator>> (Entree &(*f)(Entree &))
Entree &	operator>> (istream &(*f)(istream &))
Entree &	operator>> (ios &(*f)(ios &))
template<typename T>
Entree &	operator>> (const TRUST_Ref< T > &)
Entree &	operator>> (const TRUST_Ref_Objet_U &)
virtual Entree &	operator>> (int &ob)
virtual Entree &	operator>> (long &ob)
virtual Entree &	operator>> (long long &ob)
virtual Entree &	operator>> (float &ob)
virtual Entree &	operator>> (double &ob)
virtual Entree &	operator>> (std::string &ob)
virtual Entree &	operator>> (Objet_U &ob) final
virtual int	get (int *ob, std::streamsize n)
virtual int	get (long *ob, std::streamsize n)
virtual int	get (long long *ob, std::streamsize n)
virtual int	get (float *ob, std::streamsize n)
virtual int	get (double *ob, std::streamsize n)
virtual int	get (char *buf, std::streamsize bufsize)
	Lecture d'une chaine dans ostream_ bufsize est la taille du buffer alloue pour ob (y compris.
virtual int	eof ()
virtual int	jumpOfLines ()
virtual int	fail ()
virtual int	good ()
virtual void	set_check_types (bool flag)
	indique si le stream doit verifier les types des objets lus (ints et nombres flottants).
bool	check_types () const
virtual void	set_error_action (Error_Action)
	Change le comportement en cas d'erreur de l'entree, voir error_handle_() et get_error_action().
Error_Action	get_error_action ()
	renvoie error_action_ pour cette entree (permet de la modifier et de restaurer ensuite la valeur anterieure)
	operator istream & ()
istream &	putback (char ch)
bool	get_diffuse ()
virtual void	set_diffuse (bool diffuse)
	ToDo TMA : commenter.
Public Member Functions inherited from AbstractIO
bool	is_64b () const
virtual void	set_64b (bool is_64b)
bool	is_bin ()
void	set_avoid_conversion (bool avoid)
bool	avoid_conversion ()

Additional Inherited Members
Public Types inherited from Entree
enum	Error_Action { ERROR_EXIT , ERROR_CONTINUE , ERROR_EXCEPTION }
Protected Member Functions inherited from Entree
int	error_handle (int fail_flag)
virtual int	error_handle_ (int fail_flag)
	Cette fonction est appellee par operateur>>, get, get_nom ouvrir, fermer, lire, etc.
Protected Member Functions inherited from AbstractIO
	AbstractIO ()
virtual	~AbstractIO ()
template<typename _TYPE_>
bool	must_convert () const
	Whether to convert an int into a long when reading/writing out data.
Protected Attributes inherited from Entree
bool	check_types_ = false
Error_Action	error_action_
bool	diffuse_
Protected Attributes inherited from AbstractIO
bool	bin_ = false
	Is this a binary flux?
bool	is_64b_
	Will we be reading/writing in 64b? (Init in ctor to avoid including arch.h probably).
bool	avoid_conversion_ = false

Detailed Description

: Classe outil utilisee exclusivement par Schema_Comm.

C'est une classe derivee de Entree dont le stream est de type istringstream (les donnees lues par operator>> sont prises dans un buffer). On utilise la classe comme suit: (1) on reserve un buffer d'une certaine taille avec char * buf = input_comm_buffer.reserve_buffer(taille); (2) on remplit le buffer avec des donnees: for (i=0; i<taille; i++) buf[i] = .....; (3) on cree un stream a partir du buffer: input_comm_buffer.create_stream(); (4) on peut ensuite lire les donnees a travers l'operateur>>: input_comm_buffer >> x >> y >> chaine >> ... ; (5) quand on a fini de lire avec operateur>> on fait input_comm_buffer.clear(); et on peut refaire (1)

Definition at line 42 of file InputCommBuffer.h.

Constructor & Destructor Documentation

InputCommBuffer()

InputCommBuffer::InputCommBuffer

(

)

Definition at line 20 of file InputCommBuffer.cpp.

~InputCommBuffer()

InputCommBuffer::~InputCommBuffer ( )

override

Definition at line 34 of file InputCommBuffer.cpp.

Member Function Documentation

clear()

void InputCommBuffer::clear

(

)

Definition at line 88 of file InputCommBuffer.cpp.

create_stream()

void InputCommBuffer::create_stream

(

)

Definition at line 56 of file InputCommBuffer.cpp.

create_stream_from_output_stream()

void InputCommBuffer::create_stream_from_output_stream

(

OutputCommBuffer &

output_buf

)

Definition at line 71 of file InputCommBuffer.cpp.

reserve_buffer()

char * InputCommBuffer::reserve_buffer

(

int

bufsize

)

Definition at line 43 of file InputCommBuffer.cpp.

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

• /home/docs/trust-code/src/Kernel/Utilitaires/InputCommBuffer.h
• /home/docs/trust-code/src/Kernel/Utilitaires/InputCommBuffer.cpp