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-rw-r--r--impl/EquationSystem.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/impl/EquationSystem.hpp b/impl/EquationSystem.hpp
index 2fd24bd..3342cc7 100644
--- a/impl/EquationSystem.hpp
+++ b/impl/EquationSystem.hpp
@@ -105,7 +105,7 @@ struct EquationSystem {
}
}
- virtual bool equalAssignments(const VariableAssignment<Domain>& l, const VariableAssignment<Domain>& r) const {
+ virtual bool equalAssignments(VariableAssignment<Domain>& l, VariableAssignment<Domain>& r) const {
for (unsigned int i = 0, length = _variables.size();
i < length;
++i) {