From 7c27f80fa9c62a3109899ffba59fb5dd69c7a5bc Mon Sep 17 00:00:00 2001
From: Aayush Sabharwal <aayush.sabharwal@gmail.com>
Date: Tue, 3 Dec 2024 16:11:55 +0530
Subject: [PATCH] feat: implement `get_history_function` for
 `AbstractSDDEProblem`

---
 src/problems/sdde_problems.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/problems/sdde_problems.jl b/src/problems/sdde_problems.jl
index 31d239c36..abbee7c9a 100644
--- a/src/problems/sdde_problems.jl
+++ b/src/problems/sdde_problems.jl
@@ -171,3 +171,5 @@ function ConstructionBase.constructorof(::Type{P}) where {P <: SDDEProblem}
             noise_rate_prototype, seed, neutral, order_discontinuity_t0)
     end
 end
+
+SymbolicIndexingInterface.get_history_function(prob::AbstractSDDEProblem) = prob.h