test_utils.h

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#ifndef TEST_UTILS_H
#define TEST_UTILS_H 
 
#include <fplll.h>
using namespace std;
using namespace fplll;
 
template <class T> int read_file(T &X, const char *input_filename) {
  int status = 0;
  ifstream is;
  is.exceptions(std::ifstream::failbit | std::ifstream::badbit);
  try {
    is.open(input_filename);
    is >> X;
    is.close();
  }
  catch (const ifstream::failure&) {
    status = 1;
    cerr << "Error by reading " << input_filename << "." << endl;
  }
 
  return status;
}
#endif /* TEST_UTILS_H */