org-mode/testing/examples/ob-C-test.org

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Org Mode

#+Title: a collection of examples for ob-C tests
#+OPTIONS: ^:nil
* Simple tests
:PROPERTIES:
:ID: fa6db330-e960-4ea2-ac67-94bb845b8577
:END:
#+source: simple
#+begin_src cpp :includes "<iostream>" :results silent
std::cout << 42;
return 0;
#+end_src
#+source: integer_var
#+begin_src cpp :var q=12 :includes "<iostream>" :results silent
std::cout << q;
return 0;
#+end_src
#+source: two_var
#+begin_src cpp :var q=12 :var p=10 :includes "<iostream>" :results silent
std::cout << p+q;
return 0;
#+end_src
#+source: string_var
#+begin_src cpp :var q="word" :includes '(<iostream> <cstring>) :results silent
std::cout << q << ' ' << strlen(q);
return 0;
#+end_src
#+source: define
#+begin_src cpp :defines N 42 :includes "<iostream>" :results silent
std::cout << N;
return 0;
#+end_src
* Array
#+source: array
#+begin_src cpp :includes "<iostream>" :results vector :results silent
for (int i=1; i<3; i++) {
std::cout << i << '\n';
}
return 0;
#+end_src