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#ifndef TEST_UTILS_H
#define TEST_UTILS_H
#include <fplll/fplll.h>
using namespace std;
using namespace fplll;
/**
@brief Read T from `input_filename`.
@param X T (T is usually a ZZ_mat<ZT> or a vector<Z_NR<ZT>>
@param input_filename
@return zero if the file is correctly read, 1 otherwise.
*/
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 */
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