From 5eb90d7e9cd9338265c2d91991047fe519034f15 Mon Sep 17 00:00:00 2001
From: benibus <bpharks@gmx.com>
Date: Tue, 14 Nov 2023 12:36:46 -0500
Subject: [PATCH] Tweak ToEndian methods

---
 cpp/src/arrow/util/float16.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cpp/src/arrow/util/float16.h b/cpp/src/arrow/util/float16.h
index 888936797c870..0a432fee2cd31 100644
--- a/cpp/src/arrow/util/float16.h
+++ b/cpp/src/arrow/util/float16.h
@@ -106,7 +106,8 @@ class ARROW_EXPORT Float16 {
 
   /// \brief Copy the value's bytes in little-endian byte order
   void ToLittleEndian(uint8_t* dest) const {
-    FromBits(::arrow::bit_util::ToLittleEndian(bits_)).ToBytes(dest);
+    const auto bytes = ToLittleEndian();
+    std::memcpy(dest, bytes.data(), bytes.size());
   }
   /// \brief Return the value's bytes in little-endian byte order
   constexpr std::array<uint8_t, 2> ToLittleEndian() const {
@@ -119,7 +120,8 @@ class ARROW_EXPORT Float16 {
 
   /// \brief Copy the value's bytes in big-endian byte order
   void ToBigEndian(uint8_t* dest) const {
-    FromBits(::arrow::bit_util::ToBigEndian(bits_)).ToBytes(dest);
+    const auto bytes = ToBigEndian();
+    std::memcpy(dest, bytes.data(), bytes.size());
   }
   /// \brief Return the value's bytes in big-endian byte order
   constexpr std::array<uint8_t, 2> ToBigEndian() const {