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-rw-r--r--tests/libsample/pointf.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/libsample/pointf.cpp b/tests/libsample/pointf.cpp
index 2464c22b..509863c4 100644
--- a/tests/libsample/pointf.cpp
+++ b/tests/libsample/pointf.cpp
@@ -34,6 +34,15 @@ PointF::PointF(double x, double y) : m_x(x), m_y(y)
}
void
+PointF::midpoint(const PointF& other, PointF* midpoint) const
+{
+ if (!midpoint)
+ return;
+ midpoint->setX((m_x + other.m_x) / 2.0);
+ midpoint->setY((m_y + other.m_y) / 2.0);
+}
+
+void
PointF::show()
{
cout << "(x: " << m_x << ", y: " << m_y << ")";