Mathematica > Systems Interfaces & Deployment > Wolfram LibraryLink > LibraryUnload
Mathematica > Systems Interfaces & Deployment > Calling External Programs > Wolfram LibraryLink > LibraryUnload
Mathematica > Systems Interfaces & Deployment > C/C++ Language Interface > Wolfram LibraryLink > LibraryUnload
BUILT-IN MATHEMATICA SYMBOL

LibraryUnload

LibraryUnload[lib]
unloads all functions that have been loaded from a Wolfram Library, then it unloads the library.

DetailsDetails

  • LibraryUnload unloads all LibraryFunction objects from lib so that they can no longer be used.
  • On certain platforms, when all functions from a library have been unloaded, the library can be modified and reloaded.
  • LibraryUnload will unload a library that does not follow the Wolfram Library specification.
  • When a Wolfram Library is unloaded, an uninitialization function in the library is called.

ExamplesExamplesopen allclose all

Basic Examples (1)Basic Examples (1)

LibraryFunction objects are generated by LibraryFunctionLoad:

In[1]:=
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LibraryFunction objects can be used as Mathematica functions:

In[2]:=
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Out[2]=

This unloads the library:

In[3]:=
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Now none of the LibraryFunction objects from the library can be used:

In[4]:=
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Out[4]=
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