From e7fa347f0d0e0160e90ee2f869c8039625aaed5f Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Wed, 13 Jun 2018 07:32:36 +0000
Subject: Fix cppcheck issues

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@3601 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 44cc04b1609d3b3d40382fd02d4fe15e5ba0159f
---
 src/Rips_complex/utilities/rips_correlation_matrix_persistence.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/Rips_complex/utilities/rips_correlation_matrix_persistence.cpp')

diff --git a/src/Rips_complex/utilities/rips_correlation_matrix_persistence.cpp b/src/Rips_complex/utilities/rips_correlation_matrix_persistence.cpp
index d4671b45..c78677d2 100644
--- a/src/Rips_complex/utilities/rips_correlation_matrix_persistence.cpp
+++ b/src/Rips_complex/utilities/rips_correlation_matrix_persistence.cpp
@@ -31,6 +31,7 @@
 #include <string>
 #include <vector>
 #include <limits>  // infinity
+#include <algorithm>  // for sort
 
 // Types definition
 using Simplex_tree = Gudhi::Simplex_tree<Gudhi::Simplex_tree_options_fast_persistence>;
-- 
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