right_integral_calculation.cpp
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#include "right_integral_calculation.h"
#include <assert.h>
#include <ion.h>
#include <cmath>
namespace Probability {
RightIntegralCalculation::RightIntegralCalculation() :
Calculation(),
m_lowerBound(0.0),
m_result(0.0)
{
compute(0);
}
Calculation::Type RightIntegralCalculation::type() {
return Type::RightIntegral;
}
int RightIntegralCalculation::numberOfParameters() {
return 2;
}
I18n::Message RightIntegralCalculation::legendForParameterAtIndex(int index) {
assert(index >= 0 && index < 2);
if (index == 0) {
return I18n::Message::RightIntegralFirstLegend;
}
return I18n::Message::RightIntegralSecondLegend;
}
void RightIntegralCalculation::setParameterAtIndex(double f, int index) {
assert(index >= 0 && index < 2);
if (index == 0) {
m_lowerBound = f;
}
if (index == 1) {
m_result = f;
}
compute(index);
}
double RightIntegralCalculation::parameterAtIndex(int index) {
assert(index >= 0 && index < 2);
if (index == 0) {
return m_lowerBound;
}
return m_result;
}
double RightIntegralCalculation::lowerBound() {
return m_lowerBound;
}
void RightIntegralCalculation::compute(int indexKnownElement) {
if (m_law == nullptr) {
return;
}
if (indexKnownElement == 0) {
m_result = m_law->rightIntegralFromAbscissa(m_lowerBound);
} else {
m_lowerBound = m_law->rightIntegralInverseForProbability(&m_result);
}
}
}