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| author | Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org> | 2019-04-26 23:21:22 +0200 |
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| committer | Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org> | 2019-04-26 23:21:22 +0200 |
| commit | d4ea952032b099a4674c27e964ab6ec421c690f4 (patch) | |
| tree | 95ff353e25c971e1c88ed12236aa54b2d541c71f /src/ataxic.erl | |
| parent | 707e875456b7d8dcc37aaa8f92b16e984b534045 (diff) | |
Dubious way to have lazy orddict updates.
I want to keep the benefits of orddict:fetch vs orddict:find, but still
be able to re-use the existing code when adding a new element.
Diffstat (limited to 'src/ataxic.erl')
| -rw-r--r-- | src/ataxic.erl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/ataxic.erl b/src/ataxic.erl index 195d77f..4d829f3 100644 --- a/src/ataxic.erl +++ b/src/ataxic.erl @@ -126,7 +126,7 @@ -export([apply_to/2, matches/2]). --export([optimize/1]). +-export([optimize/1, is_constant/1]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -378,3 +378,7 @@ matches (OP, Entry) -> true -> true; _ -> false end. + +-spec is_constant (basic()) -> boolean(). +is_constant (#const{}) -> true; +is_constant(_) -> false. |