sstream

[mickey]

Hallo,
I'm trying to pasrse a stringstream but one problem:

int ch = sStream.get();  
if( sStream.eof() ) 
    return 1; //this seems doens't work

int ch = sStream.get();  
if( sStream.eof() ) 
    return 1; //this seems doens't work

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I see that the if is never "true" and when the sstream is end, ch assume '253'; why this?

[mickey]

Hello,
I reformulate the question in one other way:
see this piece of code:

ifstream file (name, ios::binary);	
	file.seekg (0, ios::end);
	size = file.tellg();	
	_buffer = new char [size];	
	file.seekg (0, ios::beg);
	file.read (_buffer, size);
	//_buffer[size] = '\0';
	cout << "size " << size << endl;
	cout << " _buffer\n\n" << _buffer << endl;

ifstream file (name, ios::binary);	
	file.seekg (0, ios::end);
	size = file.tellg();	
	_buffer = new char [size];	
	file.seekg (0, ios::beg);
	file.read (_buffer, size);
	//_buffer[size] = '\0';
	cout << "size " << size << endl;
	cout << " _buffer\n\n" << _buffer << endl;

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I open this file and then, when I print _buffer, I see at its end "strange" characters; the only way to get out they, is to put the '\0' at size position. Is it right this or I'm doing wrong anything?

thanks a lot

[mickey]

Could anyone help me to do this simple thing, please?

[mickey]

I opt for this solution. It seems work proper:

ifstream file (name, ios::binary); //binary mode
	file.seekg (0, ios::end);
	size = file.tellg();	
	_buffer = new char [size+1];	//one more char
	file.seekg (0, ios::beg);
	file.read (_buffer, size); //read doens't set 'end' delimiter
	_buffer[size] = '\0';

ifstream file (name, ios::binary); //binary mode
	file.seekg (0, ios::end);
	size = file.tellg();	
	_buffer = new char [size+1];	//one more char
	file.seekg (0, ios::beg);
	file.read (_buffer, size); //read doens't set 'end' delimiter
	_buffer[size] = '\0';

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(The problem was round CR + LF windows delimiters and the read())