R: Determine object type.

otype {pryr} | R Documentation

## Determine object type.

### Description

Determine object type.

### Usage

    otype(x)

### Arguments

`x` | object to determine type of

### Details

Figure out which object system an object belongs to:

- base: no class attribute

- S3: class attribute, but not S4

- S4: `isS4`, but not RC

- RC: inherits from "refClass"

### See Also

Other object inspection: `address`, `inspect`, `inspect`, `refs`, `sexp_type`, `typename`; `ftype`

### Examples

    otype(data.frame())
    otype(1:10)

[Package pryr version 0.1.2 Index]