From c5c31b4ba16348d3af4d131db112601f7a5a65e2 Mon Sep 17 00:00:00 2001
From: Philipp Jungkamp <philipp.jungkamp@rwth-aachen.de>
Date: Tue, 8 Jul 2025 18:08:34 +0200
Subject: [PATCH] fix(hook/ipdft): Reintroduce virtual `estimatePhasor`
 function

Signed-off-by: Philipp Jungkamp <philipp.jungkamp@rwth-aachen.de>
---
 include/villas/hooks/pmu.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/villas/hooks/pmu.hpp b/include/villas/hooks/pmu.hpp
index 27555c462..b3c1d5ecf 100644
--- a/include/villas/hooks/pmu.hpp
+++ b/include/villas/hooks/pmu.hpp
@@ -58,8 +58,8 @@ class PmuHook : public MultiSignalHook {
   double frequencyOffset;
   double rocofOffset;
 
-  Phasor estimatePhasor(dsp::CosineWindow<double> *window,
-                        const Phasor &lastPhasor);
+  virtual Phasor estimatePhasor(dsp::CosineWindow<double> *window,
+                                const Phasor &lastPhasor);
 
 public:
   PmuHook(Path *p, Node *n, int fl, int prio, bool en = true);