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// redefine tied object
#include <iostream> // std::ostream, std::cout, std::cin
#include <fstream> // std::ofstream
int main () {
std::ostream *prevstr;
std::ofstream ofs;
ofs.open ("test.txt");
std::cout << "tie example:\n";
*std::cin.tie() << "This is inserted into cout";
prevstr = std::cin.tie (&ofs);
*std::cin.tie() << "This is inserted into the file";
std::cin.tie (prevstr);
ofs.close();
return 0;
}
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