Use several instances of a dll, each having its own memory

[ChristianEC]

Hello,

is it possible to use the CallLibraryNode to load several instances of a dll but each of it should have its own memory space?

For CINs, there are functions like GetDSStorage and SetDSStorage which provide private memory for each instance of a CIN.

These functions doesn't seem to work in Dlls.

Is there something similar available for Dlls?

Thank you.

Christian

[rolfk]

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ChristianEC wrote:

Hello,

is it possible to use the CallLibraryNode to load several instances of a dll but each of it should have its own memory space?

For CINs, there are functions like GetDSStorage and SetDSStorage which provide private memory for each instance of a CIN.

These functions doesn't seem to work in Dlls.

Is there something similar available for Dlls?

Thank you.

Christian

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You need to have the DLL provide that functionalty explicitedly. Not by loading the DLL multiple times but by functionality that allocates a memory block to contain the local data of that instance and deallocate it afterwards. If you know C++ you basically would implement an object that is the instance of your operation/data.

[ChristianEC]

Ok, thank you, I will look into this.

Christian