misha (version 4.2.9)

gtrack.attr.set: Assigns value to a track attribute

Description

Assigns value to a track attribute.

Usage

gtrack.attr.set(track = NULL, attr = NULL, value = NULL)

Value

None.

Arguments

track

track name

attr

attribute name

value

value

Details

This function creates a track attribute and assigns 'value' to it. If the attribute already exists its value is overwritten.

If 'value' is an empty string the attribute is removed.

Error is reported on an attempt to modify a value of a read-only attribute.

See Also

gtrack.attr.get, gtrack.attr.import, gtrack.var.set, gdb.get_readonly_attrs

Examples

# \dontshow{
options(gmax.processes = 2)
# }

gdb.init_examples()
gtrack.attr.set("sparse_track", "test_attr", "value")
gtrack.attr.get("sparse_track", "test_attr")
gtrack.attr.set("sparse_track", "test_attr", "")