From 4df987ca46206e3eb2007892a554549c925a6cfe Mon Sep 17 00:00:00 2001
From: Aayush Sabharwal <aayush.sabharwal@juliahub.com>
Date: Mon, 29 Jan 2024 13:55:56 +0530
Subject: [PATCH] refactor: remove type-pirated functions

moved to SciMLBase
---
 src/cache.jl | 37 -------------------------------------
 1 file changed, 37 deletions(-)

diff --git a/src/cache.jl b/src/cache.jl
index a7a856ba6..a638fac86 100644
--- a/src/cache.jl
+++ b/src/cache.jl
@@ -1,40 +1,3 @@
-
-function Base.getproperty(cache::SciMLBase.AbstractOptimizationCache, x::Symbol)
-    if x in (:u0, :p)
-        return getfield(cache.reinit_cache, x)
-    end
-    return getfield(cache, x)
-end
-
-SciMLBase.has_reinit(cache::SciMLBase.AbstractOptimizationCache) = true
-function SciMLBase.reinit!(cache::SciMLBase.AbstractOptimizationCache; p = missing,
-        u0 = missing)
-    if p === missing && u0 === missing
-        p, u0 = cache.p, cache.u0
-    else # at least one of them has a value
-        if p === missing
-            p = cache.p
-        end
-        if u0 === missing
-            u0 = cache.u0
-        end
-        if (eltype(p) <: Pair && !isempty(p)) || (eltype(u0) <: Pair && !isempty(u0)) # one is a non-empty symbolic map
-            hasproperty(cache.f, :sys) && hasfield(typeof(cache.f.sys), :ps) ||
-                throw(ArgumentError("This cache does not support symbolic maps with `remake`, i.e. it does not have a symbolic origin." *
-                                    " Please use `remake` with the `p` keyword argument as a vector of values, paying attention to parameter order."))
-            hasproperty(cache.f, :sys) && hasfield(typeof(cache.f.sys), :states) ||
-                throw(ArgumentError("This cache does not support symbolic maps with `remake`, i.e. it does not have a symbolic origin." *
-                                    " Please use `remake` with the `u0` keyword argument as a vector of values, paying attention to state order."))
-            p, u0 = SciMLBase.process_p_u0_symbolic(cache, p, u0)
-        end
-    end
-
-    cache.reinit_cache.p = p
-    cache.reinit_cache.u0 = u0
-
-    return cache
-end
-
 struct OptimizationCache{F, RC, LB, UB, LC, UC, S, O, D, P, C} <:
        SciMLBase.AbstractOptimizationCache
     f::F