SNEX C++ Template template arguments

[langermarc19]

Yes I meant to write "template" twice....

I am trying to create a new scriptnode node. I created a new C++ file by selecting File>Create C++ third party node template in HISE, and have opened the template.

I looked at a few of the built-in nodes for reference, and watched this video, both of which helped my general understanding of what is going on.

I noticed however in both the built in code and the video there are calls to a function toChannelData(int channel) on input of templated type ProcessData&. Are we supposed to assume that the data being taken as a template argument is of a certain type with particular methods available? If so, what type is being assumed both in the video and the examples that we can call toChannelData(ch) on? Is there documentation somewhere that explains all of this.

Thanks in advance!

[langermarc19]

Actually I think I may have found the answer in hi_dsp_library/snex_basics/snex_ProcessDataTypes