wb-file.h File Reference

define the file class More...

#include "iostream"
#include "fstream"
#include <stdio.h>
#include <time.h>
#include <cstdarg>
#include "wb-win.h"
#include "wb-log.h"

Go to the source code of this file.

Classes
class	wb::File
	file class. More...
class	wb::IO_Obj
	base class used to derive. It providing the vritual function of write and read More...
class	wb::ObjFile
	used to read more than one objects More...

Namespaces
	wb
	define all the code written by Bin Wang.

Macros
#define	SAFE_FOPEN(pfile, path, mode)
	file open More...
#define	SAFE_FMOPEN(file, path, mode)
	file open More...
#define	SAFE_FSOPEN(file, path)
	file open More...
#define	SAFE_FCLOSE(fp)   { if(fp) {fclose(fp); fp=NULL;} }
	file close More...
#define	MAX_SENTENCE_LEN   32*1024
	the maximum length of string read from file once More...
#define	WRITE_VALUE(x, fp)   fwrite(&(x),sizeof(x),1,fp)
	Write a value to file. More...
#define	READ_VALUE(x, fp)   fread(&(x),sizeof(x),1,fp)
	Read a value from file. More...
#define	FPRINT_VALUE(x, fp)   fprintf(fp, #x"=%d\n", (x))
	fprintf a value to file More...
#define	FSCANF_VALUE(x, fp)   fscanf(fp, #x"=%d\n", &(x))
	fscanf a value from file More...

Detailed Description

define the file class

Author

WangBin

Date

2016-05-05

Definition in file wb-file.h.

Macro Definition Documentation

FPRINT_VALUE

#define FPRINT_VALUE	(		x,
			fp
	)		fprintf(fp, #x"=%d\n", (x))

fprintf a value to file

Definition at line 60 of file wb-file.h.

FSCANF_VALUE

#define FSCANF_VALUE	(		x,
			fp
	)		fscanf(fp, #x"=%d\n", &(x))

fscanf a value from file

Definition at line 62 of file wb-file.h.

MAX_SENTENCE_LEN

#define MAX_SENTENCE_LEN   32*1024

the maximum length of string read from file once

Definition at line 53 of file wb-file.h.

READ_VALUE

#define READ_VALUE	(		x,
			fp
	)		fread(&(x),sizeof(x),1,fp)

Read a value from file.

Definition at line 58 of file wb-file.h.

SAFE_FCLOSE

#define SAFE_FCLOSE

(

fp

)

{ if(fp) {fclose(fp); fp=NULL;} }

file close

Definition at line 50 of file wb-file.h.

SAFE_FMOPEN

#define SAFE_FMOPEN	(		file,
			path,
			mode
	)

Value:

{\
    file.open(path, mode); if (!file.good()) {cout<<"File Open Failed: "<<path<<endl; exit(0);}}

file open

Definition at line 44 of file wb-file.h.

SAFE_FOPEN

#define SAFE_FOPEN	(		pfile,
			path,
			mode
	)

Value:

{\
    if ( !path || !(pfile = fopen(path, mode)) ) {cout<<"File Open Failed: "<<path<<endl; exit(0);}}

file open

Definition at line 41 of file wb-file.h.

SAFE_FSOPEN

#define SAFE_FSOPEN	(		file,
			path
	)

Value:

{\
    file.open(path); if (!file.good()) {cout<<"File Open Failed: "<<path<<endl; exit(0);}}

file open

Definition at line 47 of file wb-file.h.

WRITE_VALUE

#define WRITE_VALUE	(		x,
			fp
	)		fwrite(&(x),sizeof(x),1,fp)

Write a value to file.

Definition at line 56 of file wb-file.h.