From e649c35221cf7143e958da27c8472f6b00c06d18 Mon Sep 17 00:00:00 2001
From: Dmitri Naumov <github@naumov.de>
Date: Fri, 15 Sep 2023 21:09:44 +0200
Subject: [PATCH] [MTL] Use ids view_closure simplifying code
---
MeshToolsLib/MeshSurfaceExtraction.cpp | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/MeshToolsLib/MeshSurfaceExtraction.cpp b/MeshToolsLib/MeshSurfaceExtraction.cpp
index 7b426d62c20..db0cb4e3b1d 100644
--- a/MeshToolsLib/MeshSurfaceExtraction.cpp
+++ b/MeshToolsLib/MeshSurfaceExtraction.cpp
@@ -277,10 +277,9 @@ MeshLib::Mesh* MeshSurfaceExtraction::getMeshSurface(
std::for_each(sfc_elements.begin(), sfc_elements.end(),
[](MeshLib::Element* e) { delete e; });
- std::vector<std::size_t> id_map;
- id_map.reserve(sfc_nodes.size());
- std::transform(begin(sfc_nodes), end(sfc_nodes), std::back_inserter(id_map),
- [](MeshLib::Node* const n) { return n->getID(); });
+ auto sfc_node_ids = sfc_nodes | MeshLib::views::ids;
+ std::vector<std::size_t> const id_map(sfc_node_ids.begin(),
+ sfc_node_ids.end());
MeshLib::Mesh* result(new MeshLib::Mesh(subsfc_mesh.getName() + "-Surface",
sfc_nodes, new_elements));
@@ -500,11 +499,10 @@ std::unique_ptr<MeshLib::Mesh> getBoundaryElementsAsMesh(
delete e;
}
- std::vector<std::size_t> nodes_to_bulk_nodes_id_map;
- nodes_to_bulk_nodes_id_map.reserve(boundary_nodes.size());
- std::transform(begin(boundary_nodes), end(boundary_nodes),
- std::back_inserter(nodes_to_bulk_nodes_id_map),
- [](MeshLib::Node* const n) { return n->getID(); });
+ auto boundary_node_ids = boundary_nodes | MeshLib::views::ids;
+
+ std::vector<std::size_t> const nodes_to_bulk_nodes_id_map(
+ boundary_node_ids.begin(), boundary_node_ids.end());
std::unique_ptr<MeshLib::Mesh> boundary_mesh(new MeshLib::Mesh(
bulk_mesh.getName() + "-boundary", boundary_nodes, new_elements));
--
GitLab