From 944f2467750ad5155e6ea3677354824793fe8303 Mon Sep 17 00:00:00 2001
From: Yuuichi Asahi <y.asahi@nr.titech.ac.jp>
Date: Sat, 21 Dec 2024 00:08:38 +0900
Subject: [PATCH] Add const qualifer for host transforms

---
 fft/src/KokkosFFT_Host_transform.hpp | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/fft/src/KokkosFFT_Host_transform.hpp b/fft/src/KokkosFFT_Host_transform.hpp
index 5113acde..33db513e 100644
--- a/fft/src/KokkosFFT_Host_transform.hpp
+++ b/fft/src/KokkosFFT_Host_transform.hpp
@@ -11,37 +11,37 @@ namespace KokkosFFT {
 namespace Impl {
 
 template <typename ScopedPlanType>
-void exec_plan(ScopedPlanType& scoped_plan, float* idata, fftwf_complex* odata,
-               int /*direction*/) {
+void exec_plan(const ScopedPlanType& scoped_plan, float* idata,
+               fftwf_complex* odata, int /*direction*/) {
   fftwf_execute_dft_r2c(scoped_plan.plan(), idata, odata);
 }
 
 template <typename ScopedPlanType>
-void exec_plan(ScopedPlanType& scoped_plan, double* idata, fftw_complex* odata,
-               int /*direction*/) {
+void exec_plan(const ScopedPlanType& scoped_plan, double* idata,
+               fftw_complex* odata, int /*direction*/) {
   fftw_execute_dft_r2c(scoped_plan.plan(), idata, odata);
 }
 
 template <typename ScopedPlanType>
-void exec_plan(ScopedPlanType& scoped_plan, fftwf_complex* idata, float* odata,
-               int /*direction*/) {
+void exec_plan(const ScopedPlanType& scoped_plan, fftwf_complex* idata,
+               float* odata, int /*direction*/) {
   fftwf_execute_dft_c2r(scoped_plan.plan(), idata, odata);
 }
 
 template <typename ScopedPlanType>
-void exec_plan(ScopedPlanType& scoped_plan, fftw_complex* idata, double* odata,
-               int /*direction*/) {
+void exec_plan(const ScopedPlanType& scoped_plan, fftw_complex* idata,
+               double* odata, int /*direction*/) {
   fftw_execute_dft_c2r(scoped_plan.plan(), idata, odata);
 }
 
 template <typename ScopedPlanType>
-void exec_plan(ScopedPlanType& scoped_plan, fftwf_complex* idata,
+void exec_plan(const ScopedPlanType& scoped_plan, fftwf_complex* idata,
                fftwf_complex* odata, int /*direction*/) {
   fftwf_execute_dft(scoped_plan.plan(), idata, odata);
 }
 
 template <typename ScopedPlanType>
-void exec_plan(ScopedPlanType& scoped_plan, fftw_complex* idata,
+void exec_plan(const ScopedPlanType& scoped_plan, fftw_complex* idata,
                fftw_complex* odata, int /*direction*/) {
   fftw_execute_dft(scoped_plan.plan(), idata, odata);
 }