From 36d8f52dce216213a201a2e971803a76de579ec4 Mon Sep 17 00:00:00 2001
From: Silvio Traversaro <silvio.traversaro@iit.it>
Date: Thu, 26 Sep 2024 11:33:37 +0200
Subject: [PATCH] Add workaround to permit to take in input const signal in
 Simulink autogenerated code (#85)

---
 matlab/BlockFactory.tlc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/matlab/BlockFactory.tlc b/matlab/BlockFactory.tlc
index 07253da..96f71e0 100644
--- a/matlab/BlockFactory.tlc
+++ b/matlab/BlockFactory.tlc
@@ -202,9 +202,10 @@
     %endif
     %%assign width = LibBlockInputSignalWidth(i)
     %assign address = LibBlockInputSignalAddr(i, "", "", 0)
+    // The const_cast is a workaround to solve https://github.com/robotology/blockfactory/issues/81
     blockInfo->setInputPort(
         {%<i>, {%<rows>, %<cols>}, blockfactory::core::Port::DataType::DOUBLE},
-        static_cast<void*>(%<address>));
+        const_cast<void*>(static_cast<const void*>(%<address>)));
     %endforeach
 
     // Outputs