From b0246e238243d1ca572b9bfb9e92c6ad76045505 Mon Sep 17 00:00:00 2001
From: Johannes Terblanche <Affie@users.noreply.github.com>
Date: Wed, 4 Aug 2021 18:48:13 +0200
Subject: [PATCH] add AbstractManifoldMinimize to factor gradients

---
 src/services/FactorGradients.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/services/FactorGradients.jl b/src/services/FactorGradients.jl
index 8398e315a..e9d5781b4 100644
--- a/src/services/FactorGradients.jl
+++ b/src/services/FactorGradients.jl
@@ -6,7 +6,7 @@ export checkGradientsToleranceMask, calcPerturbationFromVariable
 
 # T_pt_args[:] = [(T1::Type{<:InferenceVariable}, point1); ...]
 # FORCED TO START AT EITHER :x1
-function _prepFactorGradientLambdas(fct::Union{<:AbstractRelativeMinimize,<:AbstractRelativeRoots}, 
+function _prepFactorGradientLambdas(fct::Union{<:AbstractRelativeMinimize,<:AbstractRelativeRoots, <:AbstractManifoldMinimize}, 
                                     measurement::Tuple,
                                     varTypes::Tuple,
                                     pts::Tuple;
@@ -73,7 +73,7 @@ function _prepFactorGradientLambdas(fct::Union{<:AbstractRelativeMinimize,<:Abst
 end
 
 
-function FactorGradientsCached!(fct::Union{<:AbstractRelativeMinimize, <:AbstractRelativeRoots},
+function FactorGradientsCached!(fct::Union{<:AbstractRelativeMinimize, <:AbstractRelativeRoots, <:AbstractManifoldMinimize},
                                 varTypes::Tuple,
                                 meas_single::Tuple, 
                                 pts::Tuple;