C / C++ / MFC

void Create_Page_File()
{
	    int iCount;
	char wbuf[PAGESIZE];//,FBuff[PAGESIZE];
	int rand_no;
	/* Initialise buffer before use */
	memset (wbuf, 0, PAGESIZE);
	ifstream infile("/tmp/TestData.bin");
	ofstream outfile("/tmp/TestData.bin");
     
 	for( iCount = 0; iCount < PAGESIZE; iCount++ )
	{
		 //Prepare random data 
			rand_no = rand( );
		    wbuf[ iCount ] = ( rand_no % 0xff );	
		//}
		outfile.write( &( wbuf[ iCount ]), 1 );
		cout<< wbuf[iCount]<<" ";
    }

}

std::ofstream a("b.b", std::ios::binary|std::ios::trunc);
a << std::string(2112, (char)0); 

<div class="ForumSig">Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p</div>

Raj-Ekoham DwitiyoNasti wrote:

This is not working

for(iCount=0; iCount<PAGESIZE; iCount++)
	{
		rand_no = rand();
		wbuf[iCount] = (rand_no % 0xff);
	        // Prepare random data 
		fwrite(&(wbuf[iCount]),sizeof(char),1,fp);}

Raj-Ekoham DwitiyoNasti wrote:

I mean that the file b.b has its contents as "char" and not Hexadecimal.

std::ofstream a("b.b", std::ios::binary|std::ios::trunc);
std::generate_n(std::ostream_iterator<char>(a), 2112, rand);

deserterize wrote:

libmyadd.cpp(8) : fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory

ERLN wrote:

Is still memory leak in my applicaitonor

ERLN wrote:

What is the reason ?

ERLN wrote:

But In task manager my application is eating too much of memory usage. What is the reason ?