| Copyright | Copyright (c) 2012-2017 David Sorokin <david.sorokin@gmail.com> |
|---|---|
| License | BSD3 |
| Maintainer | David Sorokin <david.sorokin@gmail.com> |
| Stability | experimental |
| Safe Haskell | None |
| Language | Haskell98 |
Simulation.Aivika.Trans.Experiment.Concurrent.MVar
Description
Tested with: GHC 8.0.1
The module defines helper functions for working with synchronized variable MVar.
- maybeReadMVarComp :: (MonadComp m, MonadIO m) => b -> (a -> m b) -> MVar (Maybe a) -> m b
- maybeReadMVarParameter :: (MonadComp m, MonadIO m) => b -> (a -> Parameter m b) -> MVar (Maybe a) -> Parameter m b
- maybeReadMVarSimulation :: (MonadComp m, MonadIO m) => b -> (a -> Simulation m b) -> MVar (Maybe a) -> Simulation m b
- maybeReadMVarDynamics :: (MonadComp m, MonadIO m) => b -> (a -> Dynamics m b) -> MVar (Maybe a) -> Dynamics m b
- maybeReadMVarEvent :: (MonadComp m, MonadIO m) => b -> (a -> Event m b) -> MVar (Maybe a) -> Event m b
- maybeReadMVarProcess :: (MonadDES m, MonadIO m) => b -> (a -> Process m b) -> MVar (Maybe a) -> Process m b
- maybePutMVarComp :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> m a -> (a -> m b) -> m b
- maybePutMVarParameter :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> Parameter m a -> (a -> Parameter m b) -> Parameter m b
- maybePutMVarSimulation :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> Simulation m a -> (a -> Simulation m b) -> Simulation m b
- maybePutMVarDynamics :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> Dynamics m a -> (a -> Dynamics m b) -> Dynamics m b
- maybePutMVarEvent :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> Event m a -> (a -> Event m b) -> Event m b
- maybePutMVarProcess :: (MonadDES m, MonadIO m) => MVar (Maybe a) -> Process m a -> (a -> Process m b) -> Process m b
Documentation
maybeReadMVarComp :: (MonadComp m, MonadIO m) => b -> (a -> m b) -> MVar (Maybe a) -> m b Source #
Like maybe but for the synchronized variable.
maybeReadMVarParameter :: (MonadComp m, MonadIO m) => b -> (a -> Parameter m b) -> MVar (Maybe a) -> Parameter m b Source #
Like maybeReadMVarComp but within the Parameter computation.
maybeReadMVarSimulation :: (MonadComp m, MonadIO m) => b -> (a -> Simulation m b) -> MVar (Maybe a) -> Simulation m b Source #
Like maybeReadMVarComp but within the Simulation computation.
maybeReadMVarDynamics :: (MonadComp m, MonadIO m) => b -> (a -> Dynamics m b) -> MVar (Maybe a) -> Dynamics m b Source #
Like maybeReadMVarComp but within the Dynamics computation.
maybeReadMVarEvent :: (MonadComp m, MonadIO m) => b -> (a -> Event m b) -> MVar (Maybe a) -> Event m b Source #
Like maybeReadMVarComp but within the Event computation.
maybeReadMVarProcess :: (MonadDES m, MonadIO m) => b -> (a -> Process m b) -> MVar (Maybe a) -> Process m b Source #
Like maybeReadMVarComp but within the Process computation.
maybePutMVarComp :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> m a -> (a -> m b) -> m b Source #
Update the contents if the variable was empty and then return a result of applying the specified function to either the initial or current value.
maybePutMVarParameter :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> Parameter m a -> (a -> Parameter m b) -> Parameter m b Source #
Like maybePutMVarComp but within the Parameter computation.
maybePutMVarSimulation :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> Simulation m a -> (a -> Simulation m b) -> Simulation m b Source #
Like maybePutMVarComp but within the Simulation computation.
maybePutMVarDynamics :: (MonadComp m, MonadIO m) => MVar (Maybe a) -> Dynamics m a -> (a -> Dynamics m b) -> Dynamics m b Source #
Like maybePutMVarComp but within the Dynamics computation.