implement mergeVariableStates

Author: Affie

src/services/DFGVariable.jl

@@ -733,6 +733,13 @@ function mergeVariableState!(v::VariableCompute, vnd::VariableState)
     return 1
 end
 
+function mergeVariableStates!(dfg::AbstractDFG, varLabel_state_pairs::Vector{Pair{Symbol, VariableState}})
+    cnt = asyncmap(varLabel_state_pairs) do (varLabel, state)
+        return mergeVariableState!(dfg, varLabel, state)
+    end
+    return sum(cnt)
+end
+
 function copytoVariableState!(
     dfg::AbstractDFG,
     variableLabel::Symbol,

test/testBlocks.jl

@@ -792,8 +792,8 @@ function VSDTestBlock!(fg, v1)
     @test mergeVariableState!(fg, :a, vnd) == 1
 
     # Bulk copy update x0
-    @test updateVariableSolverData!(fg, [v1], :default) == nothing
-
+    @test DFG.mergeVariableStates!(fg, Vector{Pair{Symbol, VariableState}}([:a=>vnd])) == 1
+    
     altVnd = vnd |> deepcopy
     keepVnd = getVariableState(getVariable(fg, :a), :parametric) |> deepcopy
     altVnd.infoPerCoord .= [-99.0;]