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Q2sol the solution

662 bytes added, 18:21, 4 August 2010
Created page with ' <source lang="cpp"> void Process(fstream& fs,int recsize){ allocate memory so we can have a place to put data: char* rec=new char[recsize]; int numrec; /*find out …'


<source lang="cpp">
void Process(fstream& fs,int recsize){

/*allocate memory so we can have a place to put data*/
char* rec=new char[recsize];
int numrec;

/*find out how many records are in our file*/
fs.seekg(0,ios::end);
numrec=fs.tellg()/recsize;

for(int i=0;i<numrec;i++){
fs.seekg(i*recsize,ios::beg);
fs.read((char*)rec,recsize);
rec[recsize-2]=10; //10 is LF recsize -2 is where the CR was

//make sure we are in correct place when we do our writes.
fs.seekp(i*(recsize-1),ios::beg);
fs.write((char*)rec,recsize-1);
}
delete [] rec; //don't want memory leak so make sure mem is deallocated.
}

</source>