Make has_components a decorator function. (#207)

JuliaManifolds · Oct 20, 2024 · 5972cde · 5972cde · kellertuer · Oct 20, 2024
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diff --git a/NEWS.md b/NEWS.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.15.19] 20/10/2024
+
+### Changed
+
+* make `has_components` introduced in the last version a decorator trait function.
+
 ## [0.15.18] 18/10/2024
 
 ### Added

diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "ManifoldsBase"
 uuid = "3362f125-f0bb-47a3-aa74-596ffd7ef2fb"
 authors = ["Seth Axen <[email protected]>", "Mateusz Baran <[email protected]>", "Ronny Bergmann <[email protected]>", "Antoine Levitt <[email protected]>"]
-version = "0.15.18"
+version = "0.15.19"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

diff --git a/src/decorator_trait.jl b/src/decorator_trait.jl
@@ -282,6 +282,8 @@ end
 # Introduce Deco Trait | automatic foward | fallback
 @trait_function get_vectors(M::AbstractDecoratorManifold, p, B::AbstractBasis)
 
+@trait_function has_components(M::AbstractDecoratorManifold)
+
 @trait_function injectivity_radius(M::AbstractDecoratorManifold)
 function injectivity_radius(
     ::TraitList{IsIsometricEmbeddedManifold},