From c286aa7931ce32935f51a7ee1c015370e4754ca2 Mon Sep 17 00:00:00 2001
From: Lars Bilke <lars.bilke@ufz.de>
Date: Tue, 13 Sep 2022 22:26:44 +0200
Subject: [PATCH] [ML] Fixed linking issue under macOS when
BUILD_SHARED_LIBS=ON.
Linker error was:
Undefined symbols for architecture arm64:
"MaterialLib::Solids::Ehlers::StateVariables<2>::getEquivalentPlasticStrain() const", referenced from:
vtable for MaterialLib::Solids::Ehlers::StateVariables<2> in unity_0_cxx.cxx.o
"MaterialLib::Solids::Ehlers::StateVariables<3>::getEquivalentPlasticStrain() const", referenced from:
vtable for MaterialLib::Solids::Ehlers::StateVariables<3> in
unity_0_cxx.cxx.o
---
MaterialLib/SolidModels/Ehlers.cpp | 3 +++
MaterialLib/SolidModels/Ehlers.h | 10 ++++++----
2 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/MaterialLib/SolidModels/Ehlers.cpp b/MaterialLib/SolidModels/Ehlers.cpp
index 28adfbd6cae..83995b28955 100644
--- a/MaterialLib/SolidModels/Ehlers.cpp
+++ b/MaterialLib/SolidModels/Ehlers.cpp
@@ -842,6 +842,9 @@ SolidEhlers<DisplacementDim>::getInternalVariables() const
template class SolidEhlers<2>;
template class SolidEhlers<3>;
+template struct StateVariables<2>;
+template struct StateVariables<3>;
+
template <>
MathLib::KelvinVector::KelvinMatrixType<3> sOdotS<3>(
MathLib::KelvinVector::KelvinVectorType<3> const& v)
diff --git a/MaterialLib/SolidModels/Ehlers.h b/MaterialLib/SolidModels/Ehlers.h
index 9c9d3ec2bfb..d984878cf13 100644
--- a/MaterialLib/SolidModels/Ehlers.h
+++ b/MaterialLib/SolidModels/Ehlers.h
@@ -24,11 +24,10 @@
#include "BaseLib/Error.h"
#include "MathLib/KelvinVector.h"
+#include "MechanicsBase.h"
#include "NumLib/NewtonRaphson.h"
#include "ParameterLib/Parameter.h"
-#include "MechanicsBase.h"
-
namespace MaterialLib
{
namespace Solids
@@ -250,8 +249,8 @@ struct StateVariables
Damage damage_prev; ///< \copydoc damage
#ifndef NDEBUG
- friend std::ostream& operator<<(
- std::ostream& os, StateVariables<DisplacementDim> const& m)
+ friend std::ostream& operator<<(std::ostream& os,
+ StateVariables<DisplacementDim> const& m)
{
os << "State:\n"
<< "eps_p_D: " << m.eps_p.D << "\n"
@@ -358,6 +357,9 @@ private:
extern template class SolidEhlers<2>;
extern template class SolidEhlers<3>;
+
+extern template struct StateVariables<2>;
+extern template struct StateVariables<3>;
} // namespace Ehlers
} // namespace Solids
} // namespace MaterialLib
--
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