R: Functions Providing Information on the doSeq Backend

getDoSeqWorkers {foreach} | R Documentation

## Functions Providing Information on the doSeq Backend

### Description

The `getDoSeqWorkers` function returns the number of execution workers there are in the currently registered doSeq backend. A `1` is returned by default.

The `getDoSeqRegistered` function returns TRUE if a doSeq backend has been registered, otherwise FALSE.

The `getDoSeqName` function returns the name of the currently registered doSeq backend. A `NULL` is returned if no backend is registered.

The `getDoSeqVersion` function returns the version of the currently registered doSeq backend. A `NULL` is returned if no backend is registered.

### Usage

    getDoSeqWorkers()
    getDoSeqRegistered()
    getDoSeqName()
    getDoSeqVersion()

### Examples

    cat(sprintf('%s backend is registered\n',
                if(getDoSeqRegistered()) 'A' else 'No'))
    cat(sprintf('Running with %d worker(s)\n', getDoSeqWorkers()))
    (name <- getDoSeqName())
    (ver <- getDoSeqVersion())
    if (getDoSeqRegistered())
      cat(sprintf('Currently using %s [%s]\n', name, ver))

[Package foreach version 1.4.4 Index]