bdIsLibrary

Determine whether block diagram is a library

Syntax

tf = bdIsLibrary(bd)

Description

tf = bdIsLibrary(bd) returns whether the specified block diagram is a library.

Examples

Check Whether Block Diagrams Are Libraries

Load the MLFB_library and vdp block diagrams. Get the handle for MLFB_library.

load_system({'MLFB_library','vdp'})
h = get_param('MLFB_library','Handle');

Check whether vdp is a library. The returned value 0 indicates that it is not

bdIsLibrary('vdp')

ans = logical
   0

Check whether MLFB_library and vdp are libraries. The returned value shows that MLFB_library is a library and vdp is not.

bdIsLibrary({'MLFB_library','vdp'})

ans = 1x2 logical array

   1   0

Using the handle to MLFB_library, check whether MLFB_library is a library. The value returned shows that it is.

bdIsLibrary(h)

ans = logical
   1

Input Arguments

bd — Name or handle of loaded block diagram

numeric array | string array | character vector | cell array of character vectors

Name or handle of loaded block diagram, specified as a numeric array, string array, character vector, or cell array of character vectors.

Data Types: double | char | string | cell

Output Arguments

tf — True or false result

1 | 0 | logical array

True or false result, returned as a 1 or 0 of data type logical.

• 1 (true) — File is a library.

• 0 (false) — File is not a library.

When multiple files are specified, the function returns a logical array with one entry for each file.

Version History

Introduced in R2015a