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10 changes: 10 additions & 0 deletions include/pure_type.hrl
Original file line number Diff line number Diff line change
@@ -1,3 +1,13 @@
-define(AA, keep_op1_add_op2).
-define(AR, keep_op1_dont_add_op2).
-define(RA, remove_op1_add_op2).

-define(PURE_AWSET_TYPE, pure_awset).
-define(PURE_DWFLAG_TYPE, pure_dwflag).
-define(PURE_EWFLAG_TYPE, pure_ewflag).
-define(PURE_GCOUNTER_TYPE, pure_gcounter).
-define(PURE_GSET_TYPE, pure_gset).
-define(PURE_MVREGISTER_TYPE, pure_mvregister).
-define(PURE_PNCOUNTER_TYPE, pure_pncounter).
-define(PURE_RWSET_TYPE, pure_rwset).
-define(PURE_TWOPSET_TYPE, pure_twopset).
26 changes: 26 additions & 0 deletions src/pure_type.erl
Original file line number Diff line number Diff line change
Expand Up @@ -23,13 +23,16 @@
-module(pure_type).
-author("Georges Younes <[email protected]>").

-include("pure_type.hrl").

-export_type([pure_type/0,
crdt/0,
polog/0,
id/0,
element/0]).

-export([reset/2]).
-export([crdt_size/1]).

%% Define some initial types.
-type pure_type() :: pure_awset |
Expand Down Expand Up @@ -61,3 +64,26 @@ reset(VV, {Type, {POLog, _Crystal}}) ->
POLog
),
{Type, {POLog1, Crystal}}.

-define(AWSET_TYPE, pure_awset).
-define(DWFLAG_TYPE, pure_dwflag).
-define(EWFLAG_TYPE, pure_ewflag).
-define(GCOUNTER_TYPE, pure_gcounter).
-define(GSET_TYPE, pure_gset).
-define(MVREGISTER_TYPE, pure_mvregister).
-define(PNCOUNTER_TYPE, pure_pncounter).
-define(RWSET_TYPE, pure_rwset).
-define(TWOPSET_TYPE, pure_twopset).

%% @doc Term size.
crdt_size({?PURE_AWSET_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_DWFLAG_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_EWFLAG_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_GCOUNTER_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_GSET_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_MVREGISTER_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_RWSET_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_PNCOUNTER_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size({?PURE_TWOPSET_TYPE, CRDT}) -> crdt_size(CRDT);
crdt_size(T) ->
erts_debug:flat_size(T).