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QuestionRe: C fread to read 512k binary file Pin
David Crow10-Aug-16 16:45
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AnswerRe: C fread to read 512k binary file Pin
k505411-Aug-16 12:46
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GeneralRe: C fread to read 512k binary file Pin
David Crow11-Aug-16 16:24
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AnswerRe: C fread to read 512k binary file Pin
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GeneralRe: C fread to read 512k binary file Pin
Fossi Bluman11-Aug-16 1:58
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GeneralRe: C fread to read 512k binary file Pin
Daniel Pfeffer11-Aug-16 3:54
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GeneralRe: C fread to read 512k binary file Pin
Fossi Bluman11-Aug-16 6:56
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AnswerRe: C fread to read 512k binary file Pin
Software_Developer20-Aug-16 0:03
MemberSoftware_Developer20-Aug-16 0:03 
Hello.
Here is another solution.

//******************************************
// reading an entire binary file the c++ way

#include <iostream>
#include <fstream>
using namespace std;

int main (){

  streampos size;
  char * memblock;
  cout<<" \n\n";

  // open file as binary
  ifstream file ("myfile.bin", ios::in|ios::binary|ios::ate);
  if ( file.is_open() ){

    // get file size
    size = file.tellg();

    // alloocate appropiate file size + 1 for '\0'
    memblock = new char [size+1];

    // go to begining of file
    file.seekg (0, ios::beg);

    // read entire file into ram memory
    file.read (memblock, size);
    file.close();

    // display size of file
    cout << "the entire file content of "<< size <<" bytes is in memory  \n\n\n";
 
    // release memory
    delete[] memblock;
  }
  else cout << "Unable to open file\n\n";

    
cout<<"Press ANY key to close.\n\n";
cin.ignore(); cin.get();
return 0;
}                         


modified 21-Aug-16 0:39am.

GeneralRe: C fread to read 512k binary file Pin
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QuestionVector as function return Pin
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Questionconst "getter" but updating on request? Pin
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