I have a use-case where I want to pass the user defined swift structure instantiated in swift and then pass it to a C++ Function as a Input Param. Is there a way to do that?
Passing Structure Initiated in Swift To C++ Function as In Param.
You have several questions about Swift / C++ integration.
Did you read this "Mixing Swift and C++ Using Xcode": https://www.swift.org/documentation/cxx-interop/project-build-setup/