prpr | GitHub pull requests ' reaction bot | Bot library

There are a couple of reasons why your code doesn't work:

1. The function c_meth does not exist within your shared library. The function that does exist is _Z6c_methNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.
2. The C++ class std::string and the .NET class System.String are different and entirely unrelated. .NET only knows how to marshal System.String to const char* and vice versa.

C++ allows function overloading. That means it needs a way to tell void foo(int) apart from void foo(std::string). To do this, it uses name mangling to generate a unique name for each overload. To disable name mangling for a function you declare it with the extern "C" specifier. This also limits you to C-like interfaces, so you can only pass and return primitive objects and pointers. No classes or references. That's fine though, since .NET doesn't know what to do with C++ classes. You need to accept a raw const char* parameter and return a const char*:

don't think you you need a callback, .append() DOM manipulations is synchronous. so just put the function below the .append() line

However I don't know your file structure But from your question I am assuming that it is like this

• Project Folder
  • test-requirejs.html
  • main.js
  • require.js
  • js
    • prpr.js

If this is your folder structure

then in test-requirejs.html, script tag should be