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THM-T/RandomDoubleBounded.cpp

Created February 21, 2023 11:42
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Generate Random double that bounded in Qt (QRandomGenerator64)
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RandomDoubleBounded.cpp
#include <QRandomGenerator64>
template <std::size_t P = 10'000>
static double randomGenrate(double begin, double end) {
static auto randomGenrator = QRandomGenerator64::global();
auto rand = randomGenrator->bounded(static_cast<int>(begin * P),
static_cast<int>(end * P));
return static_cast<double>(rand) / P;
}
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