28         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
38         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
48         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
63         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
73         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
83         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
100         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
110         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
120         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
133         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
153         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
163         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
173         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
189         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
199         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
209         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
221         std::ifstream fin("mat.dat", std::ios::in | std::ios::binary);  in TEST()  local
247         std::ifstream fin("mat.txt");  in TEST()  local
257         std::ifstream fin("mat.txt");  in TEST()  local
267         std::ifstream fin("mat.txt");  in TEST()  local
282         std::ifstream fin("mat.txt");  in TEST()  local
292         std::ifstream fin("mat.txt");  in TEST()  local
302         std::ifstream fin("mat.txt");  in TEST()  local
319         std::ifstream fin("mat.txt");  in TEST()  local
329         std::ifstream fin("mat.txt");  in TEST()  local
339         std::ifstream fin("mat.txt");  in TEST()  local
352         std::ifstream fin("mat.txt");  in TEST()  local
372         std::ifstream fin("mat.txt");  in TEST()  local
382         std::ifstream fin("mat.txt");  in TEST()  local
392         std::ifstream fin("mat.txt");  in TEST()  local
408         std::ifstream fin("mat.txt");  in TEST()  local
418         std::ifstream fin("mat.txt");  in TEST()  local
428         std::ifstream fin("mat.txt");  in TEST()  local
440         std::ifstream fin("mat.txt");  in TEST()  local