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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..a0ba8a1 100644
--- a/impl/EquationSystem.hpp
+++ b/impl/EquationSystem.hpp
@@ -31,7 +31,7 @@ struct EquationSystem {
delete _expr_to_var;
}
- MaxExpression<Domain>& maxExpression(const std::vector<Expression<Domain>*>& arguments) {
+ MaxExpression<Domain>& maxExpression(const std::vector<Expression<Domain>*> arguments) {
unsigned int id = _max_expressions.size();
Maximum<Domain>* max = new Maximum<Domain>();
MaxExpression<Domain>* expr = new MaxExpression<Domain>(id, *max, arguments);