From d42cf4087f250f55164e21370aaa8f3e09da5904 Mon Sep 17 00:00:00 2001
From: Dmitri Naumov <dmitri.naumov@ufz.de>
Date: Fri, 17 Sep 2021 14:14:31 +0200
Subject: [PATCH] [MeL] Make getNumberOfBaseNodes() independent of numbering.
The new implementation uses only local topology information to
distinguish base and "higher" order nodes.
---
MeshLib/Mesh.cpp | 7 +++++++
MeshLib/Mesh.h | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/MeshLib/Mesh.cpp b/MeshLib/Mesh.cpp
index b4f42137bc9..44f26b12c64 100644
--- a/MeshLib/Mesh.cpp
+++ b/MeshLib/Mesh.cpp
@@ -256,6 +256,13 @@ void Mesh::checkNonlinearNodeIDs() const
}
}
+std::size_t Mesh::getNumberOfBaseNodes() const
+{
+ return std::count_if(begin(_nodes), end(_nodes),
+ [](auto const* const node)
+ { return isBaseNode(*node); });
+}
+
bool Mesh::hasNonlinearElement() const
{
return std::any_of(
diff --git a/MeshLib/Mesh.h b/MeshLib/Mesh.h
index eb7950aacc5..34ecbaa9f97 100644
--- a/MeshLib/Mesh.h
+++ b/MeshLib/Mesh.h
@@ -120,7 +120,7 @@ public:
std::size_t getID() const {return _id; }
/// Get the number of base nodes
- std::size_t getNumberOfBaseNodes() const { return _n_base_nodes; }
+ std::size_t getNumberOfBaseNodes() const;
/// Check if the mesh contains any nonlinear element.
bool hasNonlinearElement() const;
--
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