How to marshal to a pointer to a pointer

  • Thread starter Thread starter Johann Blake
  • Start date Start date
J

Johann Blake

I need to pass a pointer to pointer in a C++ method that has a float**
parameter. How do I do this?

Thanks for your help
Johann
 
I need to pass a pointer to pointer in a C++ method that has a float**
parameter. How do I do this?
Click to expand...

It depends if it's an input or output parameter, who allocates the
memory and so on. Using a single IntPtr or an IntPtr[] may work.



Mattias
 
You must log in or register to reply here.

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Similar Threads

managing c++ pointer reference from c# 1
DLLs, import? passing on a pointer? 2
Void pointer and structure pointer 3
Problems calling a C function containing pointers. 8
how to convert a bit pattern stored in 2 ushorts to a float 2
pointer 7
Reference to a reference? 3
copy from pointer to pointer 12

Back
Top