Re: Code for read a file
On 25 Sep., 19:43, Sze <kamistr...@gmx.de> wrote:
On 25 Sep., 18:15, Hollywood <freepos...@gmail.com> wrote:
On 25 sep, 17:09, Sze <kamistr...@gmx.de> wrote:
On 25 Sep., 16:15, Hollywood <freepos...@gmail.com> wrote:
On 25 sep, 16:05, Hollywood <freepos...@gmail.com> wrote:
Hello members of the comp.lang.c++,
My log file is made of a set of 1000 following lines kind:
21/09/07 13:49:56,MW.SET.D_IGLS,2.000000
21/09/07 13:49:56,MW.SET.GNP_NT,7.000000
....
commas ',' are used as field separators (data, name, value).
I'd need a program that read any field into the following structu=
red
table (without the commas)
struct
{
char strDateHour[30];
char strName[80];
double value;
} Data[1000];
Please can you explain a simple code to do so ?
Thank-You
Octavio
I just forgot to tell you the file object is a CFile class one.
Perhaps you should, paste your code or a link to it, because else it
looks like
you are searching for a programming slave, instead of someone who is
in a beneficial mood,
so he want to use his time to help you.
Nobody likes it to help somebody with something, who doesn`t seem like
he is trying it by himself.- Masquer le texte des messages pr=E9c=E9d=
ents -
- Afficher le texte des messages pr=E9c=E9dents -
Ok, thank-You for your remarks.
Here goes what I've got :
#include "StdAfx.h"
#include "listelem.h"
CListElem ObjFile;
CListElem::CListElem(void)
{
}
CListElem::~CListElem(void)
{}
void CListElem::ReadLogFile()
{
// Open the LogFile
CFile LogFile;
CFileException e;
char* pLogFileName = "Log.log";
if( !LogFile.Open( pLogFileName, CFile::modeRead , &e )=
)
{
#ifdef _DEBUG
afxDump << "The file is not open " << e.m_cause=
<< "\n";
#endif
}
// Reading part
// while not end of file
// read every character of the Log file and put it
into the structure above
}
struct
{
char strDateHour[30];
char strName[80];
double value;
} Data[1000];
Now the question is how to test the end of a CFile file ? ( a kind of
EndOfFile).
Many Thanks
Octavio
I am not sure where this CFile class belongs to, could you please
enlighten me, so I could help you, hopefully?
Ah, I have got it, it`s an MFC Class, aren`t it?
Well if you are using the mfc class, you could compare wheather the
read methode, returned the passed amount of bytes, else it should get
to the end of the file. I do not found a special methode to querry
this.
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