R: Return suitable ff object

ffreturn {ff} | R Documentation

## Return suitable ff object

### Description

`ffreturn` returns `FF_RETURN` if it is `ffsuitable` otherwise creates a suitable `ffsuitable` object

### Usage

    ffreturn(FF_RETURN = NULL, FF_PROTO = NULL, FF_ATTR = NULL)

### Arguments

`FF_RETURN` | the object to be tested for suitability
`FF_PROTO` | the prototype object which `FF_RETURN` should match
`FF_ATTR` | a list of additional attributes dominating those from `FF_PROTO`

### Value

a suitable `ffsuitable` object

### Note

xx Work in progress for package R.ff

### Author(s)

Jens Oehlschlägel

### See Also

`ffconform`, `ffsuitable`

[Package ff version 2.2-13 Index]