From b5f563a1de635878b6ac250f4bc5a95a3b0be201 Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Tue, 2 Oct 2018 11:37:19 +0200
Subject: [PATCH] Add access to the number of nodes of the graph
---
src/utils/CSRGraph.hpp | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/utils/CSRGraph.hpp b/src/utils/CSRGraph.hpp
index 1581a8528..2ae461eb0 100644
--- a/src/utils/CSRGraph.hpp
+++ b/src/utils/CSRGraph.hpp
@@ -10,6 +10,12 @@ class CSRGraph
Array<int> m_neighbors;
public:
+ size_t numberOfNodes() const
+ {
+ Assert(m_entries.size()>0);
+ return m_entries.size()-1;
+ }
+
const Array<int>& entries() const
{
return m_entries;
@@ -28,7 +34,7 @@ class CSRGraph
: m_entries(entries),
m_neighbors(neighbors)
{
- ;
+ Assert(m_entries.size()>0);
}
CSRGraph() = default;
--
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