int main()
{
std::vector<int> int_vec(1000);
std::generate(int_vec.begin(), int_vec.end(), std::rand);
// this should pass
std::cout << "is_strict_weak_ordering(int_vec): " << is_strict_weak_ordering(int_vec.begin(), int_vec.end(), std::less<int>()) << std::endl;
std::vector<float> float_vec(1000);
std::generate(float_vec.begin(), float_vec.end(), std::rand);
// add a NaN to make the test fail
float_vec[5] = std::numeric_limits<float>::quiet_NaN();
// this should fail
std::cout << "is_strict_weak_ordering(float_vec): " << is_strict_weak_ordering(float_vec.begin(), float_vec.end(), std::less<float>()) << std::endl;
return 0;
}
void SaveISISNexus::detector_1() {
NXmakegroup(handle, "detector_1", "NXdata");
NXopengroup(handle, "detector_1", "NXdata");
for (int i = 0; i < nmon; ++i) {
int si = int(std::distance(
m_isisRaw->spec,
std::find(m_isisRaw->spec, m_isisRaw->spec + nsp, m_isisRaw->mdet[i])));
monitor_index[si] = i;
}
// write counts
int dim[3];
dim[0] = nper;
dim[1] = nsp - nmon;
dim[2] = ntc;
NXmakedata(handle, "counts", NX_INT32, 3, dim);
NXopendata(handle, "counts");
putAttr("units", "counts");
putAttr("signal", 1);
putAttr("axes", "period_index,spectrum_index,time_of_flight");
int size[] = {1, 1, ntc};
int index = 0;
for (int p = 0; p < nper; ++p) {
int ispec = 0;
m_isisRaw->skipData(rawFile, index++);
for (int si = 0; si < nsp; ++si) {
if (monitor_index.find(si) != monitor_index.end()) {
m_isisRaw->readData(rawFile, index);
monitorData.insert(monitorData.end(), m_isisRaw->dat1 + 1,
m_isisRaw->dat1 + ntc + 1);
} else {
m_isisRaw->readData(rawFile, index);
int start[] = {p, ispec, 0};
NXputslab(handle, m_isisRaw->dat1 + 1, start, size);
++ispec;
}
++index;
}
}
NXgetdataID(handle, &counts_link);
NXclosedata(handle);
NXmakelink(handle, &period_index_link);
std::vector<int> spec_minus_monitors(nsp - nmon);
std::generate(spec_minus_monitors.begin(), spec_minus_monitors.end(),
getWithoutMonitors<int>(this, m_isisRaw->spec));
saveIntOpen("spectrum_index", &spec_minus_monitors[0], nsp - nmon);
NXgetdataID(handle, &spectrum_index_link);
close();
NXmakelink(handle, &time_of_flight_link);
NXmakelink(handle, &time_of_flight_raw_link);
std::vector<float> float_vec(ndet - nmon);
std::generate(float_vec.begin(), float_vec.end(),
getWithoutMonitors<float>(this, m_isisRaw->delt));
saveFloat("delt", &float_vec[0], ndet - nmon);
saveFloat("source_detector_distance", &m_isisRaw->ivpb.i_sddist, 1);
// using the same float_vec, size unchanged ndet-nmon
std::generate(float_vec.begin(), float_vec.end(),
getWithoutMonitors<float>(this, m_isisRaw->len2));
saveFloatOpen("distance", &float_vec[0], ndet - nmon);
putAttr("units", "metre");
close();
// using the same float_vec, size unchanged ndet-nmon
std::generate(float_vec.begin(), float_vec.end(),
getWithoutMonitors<float>(this, m_isisRaw->tthe));
saveFloatOpen("polar_angle", &float_vec[0], ndet - nmon);
putAttr("units", "degree");
close();
NXclosegroup(handle);
}
