From 4399724858fcc8576384bcc21253af1e8b66a701 Mon Sep 17 00:00:00 2001
From: robbietuk <robbietuk@gmail.com>
Date: Thu, 12 Sep 2024 12:43:28 -0700
Subject: [PATCH] Remove openmode and add release notes.

---
 documentation/release_6.3.htm       | 5 +++++
 src/buildblock/ProjDataInMemory.cxx | 4 ++--
 src/include/stir/ProjDataInMemory.h | 2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/documentation/release_6.3.htm b/documentation/release_6.3.htm
index 43342331f..54a9c63bc 100644
--- a/documentation/release_6.3.htm
+++ b/documentation/release_6.3.htm
@@ -48,6 +48,11 @@ <h3>Known problems</h3>
 
 <H2>What is new for developers (aside from what should be obvious from the above):</H2>
 
+<h3>New functionality</h3>
+
+<li>
+  <code>ProjDataInMemory</code> <code>read_from_file</code> method now returns a <code>ProjDataInMemory</code> object.
+</li>
 
 <h3>Changed functionality</h3>
 
diff --git a/src/buildblock/ProjDataInMemory.cxx b/src/buildblock/ProjDataInMemory.cxx
index 5c8c50203..420c801df 100644
--- a/src/buildblock/ProjDataInMemory.cxx
+++ b/src/buildblock/ProjDataInMemory.cxx
@@ -351,9 +351,9 @@ ProjDataInMemory::ProjDataInMemory(const ProjDataInMemory& proj_data)
 }
 
 shared_ptr<ProjDataInMemory>
-ProjDataInMemory::read_from_file(const std::string& filename, const std::ios::openmode openmode)
+ProjDataInMemory::read_from_file(const std::string& filename)
 {
-  return std::make_shared<ProjDataInMemory>(*ProjData::read_from_file(filename, openmode));
+  return std::make_shared<ProjDataInMemory>(*ProjData::read_from_file(filename));
 }
 
 float
diff --git a/src/include/stir/ProjDataInMemory.h b/src/include/stir/ProjDataInMemory.h
index c63a58620..b101819b2 100644
--- a/src/include/stir/ProjDataInMemory.h
+++ b/src/include/stir/ProjDataInMemory.h
@@ -63,7 +63,7 @@ class ProjDataInMemory : public ProjData
   ProjDataInMemory(const ProjDataInMemory& proj_data);
 
   //! A static member to get the projection data in memory from a file
-  static shared_ptr<ProjDataInMemory> read_from_file(const std::string& filename, std::ios::openmode open_mode = std::ios::in);
+  static shared_ptr<ProjDataInMemory> read_from_file(const std::string& filename);
 
   Viewgram<float> get_viewgram(const int view_num,
                                const int segment_num,