print.gds.class: Show the information of class "gds.class" and "gdsn.class"

View source: R/gdsfmt-main.r

print.gds.classR Documentation

Show the information of class "gds.class" and "gdsn.class"

Description

Displays the contents of "gds.class" (a GDS file) and "gdsn.class" (a GDS node).

Usage

## S3 method for class 'gds.class'
print(x, path="", show=TRUE, ...)
## S3 method for class 'gdsn.class'
print(x, expand=TRUE, all=FALSE, nmax=Inf, depth=Inf,
    attribute=FALSE, attribute.trim=FALSE, ...)
## S4 method for signature 'gdsn.class'
show(object)

Arguments

x

an object of class gds.class, a GDS file; or gdsn.class, a GDS node

object

an object of class gds.class, the number of elements in the preview can be specified via the option getOption("gds.preview.num", 6L), while 6L is the default value

path

the path specifying a GDS node with '/' as a separator

show

if TRUE, display the preview of array node

expand

whether enumerate all of child nodes

all

if FALSE, hide GDS nodes with an attribute "R.invisible"

nmax

display nodes within the maximum number nmax

depth

display nodes under maximum depth

attribute

if TRUE, show the attribute(s)

attribute.trim

if TRUE, trim the attribute information if it is too long

...

the arguments passed to or from other methods

Value

None.

Author(s)

Xiuwen Zheng

Examples

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

add.gdsn(f, "int", 1:100)
add.gdsn(f, "int.matrix", matrix(1:(50*100), nrow=100, ncol=50))
put.attr.gdsn(index.gdsn(f, "int.matrix"), "int", 1:10)

print(f, all=TRUE)
print(f, all=TRUE, attribute=TRUE)
print(f, all=TRUE, attribute=TRUE, attribute.trim=FALSE)

show(index.gdsn(f, "int"))
show(index.gdsn(f, "int.matrix"))

# close the GDS file
closefn.gds(f)

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

zhengxwen/gdsfmt documentation built on Sept. 27, 2024, 10:08 a.m.