##// END OF EJS Templates
Remove unused pending request of worker since it's already in the VC....
Remove unused pending request of worker since it's already in the VC. Fix bug with progress asynchrone computation

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QCPColorMapIterator.cpp
58 lines | 1.4 KiB | text/x-c | CppLexer
/ gui / src / Visualization / QCPColorMapIterator.cpp
#include "Visualization/QCPColorMapIterator.h"
#include <Visualization/qcustomplot.h>
QCPColorMapIterator::QCPColorMapIterator(QCPColorMapData *data, bool begin)
: m_Data{data}, m_KeyIndex{begin ? 0 : data->keySize()}, m_ValueIndex{0}
{
updateValue();
}
QCPColorMapIterator &QCPColorMapIterator::operator++()
{
// Increments indexes
++m_ValueIndex;
if (m_ValueIndex == m_Data->valueSize()) {
++m_KeyIndex;
m_ValueIndex = 0;
}
// Updates value
updateValue();
return *this;
}
QCPColorMapIterator QCPColorMapIterator::operator++(int)
{
auto result = *this;
this->operator++();
return result;
}
QCPColorMapIterator::pointer QCPColorMapIterator::operator->() const
{
return &m_Value;
}
QCPColorMapIterator::reference QCPColorMapIterator::operator*() const
{
return m_Value;
}
bool QCPColorMapIterator::operator==(const QCPColorMapIterator &other)
{
return std::tie(m_Data, m_KeyIndex, m_ValueIndex)
== std::tie(other.m_Data, other.m_KeyIndex, other.m_ValueIndex);
}
bool QCPColorMapIterator::operator!=(const QCPColorMapIterator &other)
{
return !(*this == other);
}
void QCPColorMapIterator::updateValue()
{
m_Value = m_KeyIndex != m_Data->keySize() ? m_Data->cell(m_KeyIndex, m_ValueIndex)
: std::numeric_limits<double>::quiet_NaN();
}