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Determine if shared C library is loaded
tf = libisloaded(libname)
tf = libisloaded(libname) returns logical 1 (true) if the shared C library libname is loaded. Otherwise, it returns logical 0 (false).
libname
1
true
0
false
example
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Add the shrlib examples folder to the path.
shrlib
addpath(fullfile(matlabroot,'extern','examples','shrlib'))
Load the library, if it is not already loaded.
if ~libisloaded('shrlibsample') loadlibrary('shrlibsample') end
When finished, unload the library to free memory.
unloadlibrary shrlibsample
Name of shared library, specified as a character vector. Do not include the path or file extension in libname.
If you call loadlibrary using the alias option, then you must use the alias name for the libname argument.
loadlibrary
alias
Data Types: char
char
Introduced before R2006a
loadlibrary | unloadlibrary
unloadlibrary
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