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C++

tellg()


The tellg() function is used with input streams, and returns the current "get" position of the pointer in the stream.

Syntax:
pos_type tellg();


Example:

#include 
#include 
using namespace std;

int main () {
	  streampos begin,end;
	  ifstream myfile ("example.bin", ios::binary);
	  begin = myfile.tellg();
	  myfile.seekg (0, ios::end);
	  end = myfile.tellg();
	  myfile.close();
	  cout << "size is: " << (end-begin) << " bytes.\n";
	  return 0;
}


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