/// Return a Histogram based on previously set information. Throws if
/// information is incomplete are inconsisten.
Histogram HistogramBuilder::build() const {
if (!m_x)
throw std::runtime_error("HistogramBuilder: No X data has been set");
if (!m_y)
throw std::runtime_error("HistogramBuilder: No Y data has been set");
std::unique_ptr<Histogram> histogram;
if (getHistogramXMode(m_x->size(), m_y->size()) ==
Histogram::XMode::BinEdges) {
if (m_isDistribution)
histogram =
Kernel::make_unique<Histogram>(BinEdges(m_x), Frequencies(m_y));
else
histogram = Kernel::make_unique<Histogram>(BinEdges(m_x), Counts(m_y));
} else {
if (m_isDistribution)
histogram = Kernel::make_unique<Histogram>(Points(m_x), Frequencies(m_y));
else
histogram = Kernel::make_unique<Histogram>(Points(m_x), Counts(m_y));
}
if (m_e)
histogram->setSharedE(m_e);
return *histogram;
}
string generateLowPattern(int patternLenght, char * text){
shiftTableT frequencies;
char * pattern;
int i;
int * frequenciesTemp;
frequencies = Frequencies(text);
pattern = NewArray(patternLenght + 1, char);
frequenciesTemp = NewArray(StringLength(frequencies->alphabet), int);
for (i = 0; i < StringLength(frequencies->alphabet); i++){
frequenciesTemp[i] = frequencies->shift[i];
}
for (i = 0; i < patternLenght; i++){
pattern[i] = frequencies->alphabet[minArr(frequenciesTemp, StringLength(frequencies->alphabet))];
}
pattern[i] = '\0';
return pattern;
}