showfile.gds {gdsfmt} | R Documentation

## Enumerate opened GDS files

### Description

Enumerate all opened GDS files

### Usage

    showfile.gds(closeall=FALSE, verbose=TRUE)

### Arguments

`closeall` | if `TRUE`, close all GDS files
`verbose` | if `TRUE`, show information

### Value

A `data.frame` with the columns "FileName", "ReadOnly" and "State", or `NULL` if there is no opened gds file.

### Author(s)

Xiuwen Zheng

### References

http://github.com/zhengxwen/gdsfmt

### Examples

    # cteate a GDS file
    f <- createfn.gds("test.gds")

    add.gdsn(f, "int", val=1:10000)

    showfile.gds()

    showfile.gds(closeall=TRUE)

    # delete the temporary file
    unlink("test.gds", force=TRUE)

[Package gdsfmt version 1.30.0 Index]