From 67744cf73e15a74bc433d1b964ce01f627fdd227 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Sun, 20 May 2018 05:11:17 -0700
Subject: [PATCH] ircd::m: Remove the room::state::opts.

---
 include/ircd/m/room.h | 15 ---------------
 ircd/m/room.cc        | 13 +------------
 2 files changed, 1 insertion(+), 27 deletions(-)

diff --git a/include/ircd/m/room.h b/include/ircd/m/room.h
index 36623807c..e860c4903 100644
--- a/include/ircd/m/room.h
+++ b/include/ircd/m/room.h
@@ -280,27 +280,12 @@ struct ircd::m::room::state
 	event::id::buf get(std::nothrow_t, const string_view &type, const string_view &state_key = "") const;
 	event::id::buf get(const string_view &type, const string_view &state_key = "") const;
 
-	state(const m::room &, const opts &);
 	state(const m::room &);
 	state() = default;
 	state(const state &) = delete;
 	state &operator=(const state &) = delete;
 };
 
-struct ircd::m::room::state::opts
-{
-	/// If true, the state btree at the present state may become the source of
-	/// the data for this interface. This is only significant if no event_id
-	/// was specified in the room object, otherwise snapshot is implied at that
-	/// event. If false the faster sequential present state table is used; note
-	/// that the present state may change while you use this object.
-	///
-	/// Also note that passing an event_id (implied snapshot) may still take
-	/// advantage of a rocksdb snapshot of the present state table and not the
-	/// btree as an optimization if possible.
-	bool snapshot {false};
-};
-
 /// Interface to the members of a room.
 ///
 /// This interface focuses specifically on room membership and its routines
diff --git a/ircd/m/room.cc b/ircd/m/room.cc
index 80880a5f0..524d509d9 100644
--- a/ircd/m/room.cc
+++ b/ircd/m/room.cc
@@ -570,15 +570,6 @@ ircd::m::room::messages::fetch(std::nothrow_t)
 //
 
 ircd::m::room::state::state(const m::room &room)
-:state
-{
-	room, opts{}
-}
-{
-}
-
-ircd::m::room::state::state(const m::room &room,
-                            const opts &opts)
 :room_id
 {
 	room.room_id
@@ -587,9 +578,7 @@ ircd::m::room::state::state(const m::room &room,
 {
 	room.event_id?
 		event::id::buf{room.event_id}:
-	opts.snapshot?
-		m::head(room_id):
-	event::id::buf{}
+		event::id::buf{}
 }
 ,root_id
 {