From 07fe4513977b0e293413c586213b297eaa4cc345 Mon Sep 17 00:00:00 2001
From: Serhii Yaskovets <yaskovet@mpi-cbg.de>
Date: Thu, 21 Sep 2023 17:07:25 +0200
Subject: [PATCH] Add vector_dist::remove(const std::set&)
---
src/Vector/vector_dist.hpp | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/src/Vector/vector_dist.hpp b/src/Vector/vector_dist.hpp
index 35067a3a0..93a86437a 100644
--- a/src/Vector/vector_dist.hpp
+++ b/src/Vector/vector_dist.hpp
@@ -2587,6 +2587,23 @@ public:
this->template ghost_put_<op,prp...>(v_pos,v_prp,g_m,opt_);
}
+ /*! \brief Remove a set of elements from the distributed vector
+ *
+ * \param keys std::set of elements to eliminate.
+ * Values inside std::set are sorted by definition of the container
+ *
+ */
+ void remove(std::set<size_t> & keys)
+ {
+ openfpm::vector<size_t> v_keys; v_keys.reserve(keys.size());
+
+ for (auto it = keys.begin(); it != keys.end(); ++it)
+ v_keys.add(*it);
+
+ // keys are sorted and unique
+ this->remove(v_keys, 0);
+ }
+
/*! \brief Remove a set of elements from the distributed vector
*
* \warning keys must be sorted
--
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