fasp::FileInput Class Reference

#include <FileInput.h>

Collaboration diagram for fasp::FileInput:

Public Member Functions
	FileInput (const char *fname=0, uint32_t bufsize=0x10000)
virtual	~FileInput ()
virtual bool	Read_Init (const dabc::WorkerRef &wrk, const dabc::Command &cmd)
bool	Init ()
virtual unsigned	Read_Size ()
virtual unsigned	Read_Complete (dabc::Buffer &buf)
Protected Member Functions
bool	CloseFile ()
bool	OpenNextFile ()
Protected Attributes
std::string	fFileName
uint32_t	fBufferSize
dabc::Object *	fFilesList
FILE *	fFile
std::string	fCurrentFileName
uint64_t	fCurrentRead
uint8_t *	fRaw
unsigned	fRawSize
unsigned	fRawPos
unsigned	fRawSync
Private Types
enum	{ FaspBlockSize = 44, FaspSyncPos = 34 }
enum	{ DummySync = 0xffffffff }

---

Detailed Description

Definition at line 17 of file FileInput.h.

---

Member Enumeration Documentation

anonymous enum [private]

Enumerator:

FaspBlockSize
FaspSyncPos

Definition at line 19 of file FileInput.h.

anonymous enum [private]

Enumerator:

DummySync

Definition at line 21 of file FileInput.h.

---

Constructor & Destructor Documentation

fasp::FileInput::FileInput	(	const char *	fname = 0,
		uint32_t	bufsize = 0x10000
	)

Definition at line 17 of file FileInput.cxx.

fasp::FileInput::~FileInput

(

)

[virtual]

Definition at line 33 of file FileInput.cxx.

References CloseFile(), fFilesList, and fRaw.

---

Member Function Documentation

bool fasp::FileInput::CloseFile

(

)

[protected]

Definition at line 111 of file FileInput.cxx.

References fCurrentFileName, fCurrentRead, and fFile.

Referenced by OpenNextFile(), Read_Complete(), and ~FileInput().

bool fasp::FileInput::Init

(

)

Definition at line 59 of file FileInput.cxx.

References fBufferSize, fFileName, fFilesList, and OpenNextFile().

Referenced by Read_Init().

bool fasp::FileInput::OpenNextFile

(

)

[protected]

Definition at line 83 of file FileInput.cxx.

References CloseFile(), fCurrentFileName, fFile, fFilesList, fRaw, and fRawSize.

Referenced by Init(), and Read_Complete().

unsigned fasp::FileInput::Read_Complete

(

dabc::Buffer &

buf

)

[virtual]

Definition at line 132 of file FileInput.cxx.

References CloseFile(), DummySync, FaspBlockSize, FaspBlockSize, FaspSyncPos, FaspSyncPos, fFile, fRaw, fRawPos, fRawSize, fRawSync, OpenNextFile(), and roc::proc_FASP.

bool fasp::FileInput::Read_Init	(	const dabc::WorkerRef &	wrk,
		const dabc::Command &	cmd
	)			[virtual]

Definition at line 45 of file FileInput.cxx.

References FaspBlockSize, fBufferSize, fFileName, fRawSize, and Init().

unsigned fasp::FileInput::Read_Size

(

)

[virtual]

Definition at line 119 of file FileInput.cxx.

References fBufferSize.

---

Field Documentation

uint32_t fasp::FileInput::fBufferSize [protected]

Definition at line 40 of file FileInput.h.

Referenced by Init(), Read_Init(), and Read_Size().

std::string fasp::FileInput::fCurrentFileName [protected]

Definition at line 45 of file FileInput.h.

Referenced by CloseFile(), and OpenNextFile().

uint64_t fasp::FileInput::fCurrentRead [protected]

Definition at line 46 of file FileInput.h.

Referenced by CloseFile().

FILE* fasp::FileInput::fFile [protected]

Definition at line 43 of file FileInput.h.

Referenced by CloseFile(), OpenNextFile(), and Read_Complete().

std::string fasp::FileInput::fFileName [protected]

Definition at line 39 of file FileInput.h.

Referenced by Init(), and Read_Init().

dabc::Object* fasp::FileInput::fFilesList [protected]

Definition at line 42 of file FileInput.h.

Referenced by Init(), OpenNextFile(), and ~FileInput().

uint8_t* fasp::FileInput::fRaw [protected]

Definition at line 48 of file FileInput.h.

Referenced by OpenNextFile(), Read_Complete(), and ~FileInput().

unsigned fasp::FileInput::fRawPos [protected]

Definition at line 50 of file FileInput.h.

Referenced by Read_Complete().

unsigned fasp::FileInput::fRawSize [protected]

Definition at line 49 of file FileInput.h.

Referenced by OpenNextFile(), Read_Complete(), and Read_Init().

unsigned fasp::FileInput::fRawSync [protected]

Definition at line 51 of file FileInput.h.

Referenced by Read_Complete().

---

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

• faspplugin/fasp/FileInput.h (r4864/r3636)
• faspplugin/src/FileInput.cxx (r4864/r3636)