params(::SemSpec) support

Author: alyst

src/frontend/specification/ParameterTable.jl

@@ -142,9 +142,6 @@ Base.iterate(partable::ParameterTable) = iterate(partable, 1)
 Base.iterate(partable::ParameterTable, i::Integer) =
     i > length(partable) ? nothing : (partable[i], i + 1)
 
-params(partable::ParameterTable) = partable.params
-nparams(partable::ParameterTable) = length(params(partable))
-
 # Sorting ----------------------------------------------------------------------------------
 
 struct CyclicModelError <: Exception

src/types.jl

@@ -275,4 +275,7 @@ Base type for all SEM specifications.
 """
 abstract type SemSpecification end
 
+params(spec::SemSpecification) = spec.params
+nparams(spec::SemSpecification) = length(params(spec))
+
 abstract type AbstractParameterTable <: SemSpecification end