diff options
| -rw-r--r-- | barchart.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/barchart.cpp b/barchart.cpp index 8bc3ee9..343c3ef 100644 --- a/barchart.cpp +++ b/barchart.cpp @@ -1,6 +1,7 @@ #include "barchart.h" #include <algorithm> +#include <numeric> #include <QOpenGLPaintDevice> #include <QPainter> @@ -58,11 +59,7 @@ void BarChart::setValues(const arma::vec &values) m_scale.setDomain(m_values.min(), m_values.max()); m_colorScale.setExtents(m_values.min(), m_values.max()); - for (std::vector<int>::size_type i = 0; - i < m_originalIndices.size(); i++) { - m_originalIndices[i] = i; - } - + std::iota(m_originalIndices.begin(), m_originalIndices.end(), 0); std::sort(m_originalIndices.begin(), m_originalIndices.end(), [this](int i, int j) { return m_values[i] > m_values[j]; }); } |