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-rw-r--r--src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp b/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp
index 9a8cf931..94fde08f 100644
--- a/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp
+++ b/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp
@@ -30,8 +30,6 @@
//! [5]
#include <QtDataVisualization>
-using namespace QtDataVisualization;
-
int main(int argc, char **argv)
{
qputenv("QSG_RHI_BACKEND", "opengl");