From c2ebf3edb48c741bac9ceead65db88a6bf16a9a5 Mon Sep 17 00:00:00 2001 From: Jacques Lucke Date: Tue, 30 Jun 2020 18:05:44 +0200 Subject: Functions: provide dummy multi function Sometimes it is convenient to be able to return a reference to some dummy function. --- source/blender/functions/FN_multi_function.hh | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'source/blender/functions/FN_multi_function.hh') diff --git a/source/blender/functions/FN_multi_function.hh b/source/blender/functions/FN_multi_function.hh index 3c9d833459a..a7e964b6651 100644 --- a/source/blender/functions/FN_multi_function.hh +++ b/source/blender/functions/FN_multi_function.hh @@ -88,9 +88,9 @@ class MultiFunction { } protected: - MFSignatureBuilder get_builder(StringRef function_name) + MFSignatureBuilder get_builder(std::string function_name) { - m_signature.function_name = function_name; + m_signature.function_name = std::move(function_name); return MFSignatureBuilder(m_signature); } }; @@ -100,6 +100,8 @@ inline MFParamsBuilder::MFParamsBuilder(const class MultiFunction &fn, uint min_ { } +extern const MultiFunction &dummy_multi_function; + } // namespace fn } // namespace blender -- cgit v1.2.3