#define __PP_STR1(X) #X
#define _PP_STR(X) __PP_STR1(X)
#if defined(_MSC_VER)  // output in format that Visual Studio "cl" does
# define PP_LOCATION __FILE__"("_PP_STR(__LINE__)"): "
#else  // assume gcc and output in the format it does
# define PP_LOCATION __FILE__":"_PP_STR(__LINE__)": "
#endif
#define COMPILE_TIME_MSG(theMSG) PP_LOCATION theMSG


.....
#else
# define forceinline inline
# pragma message ( COMPILE_TIME_MSG("Warning: forceinline macro was not properly defined") )
#endif


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import sys, async
def really_long_op(what, nonsense):
    import time
    time.sleep(3)
    print('Beyond: ', what, nonsense)
    return 42
def main():
    print('One answer to the Ultimate Question of Life, the Universe, and Everything. Please')
    future = async.async(really_long_op, 'Be cool!', nonsense='Bzzz')
    if (not future.is_ready()):
        print('Not ready yet. Do other stuff')
    print(future.wait_result(timeout = None))
if __name__ == '__main__':
    sys.exit(main())


SELECT USING INDEX(index_a) a.* FROM table_a a
 LEFT INNER NESTED LOOPS JOIN table_b b ...
 [...]

assert(size > 0 && is_valid_alignment(alignment))

assert(size > 0); assert(is_valid_alignment(alignment));

Usage: cmakelists_from_dir.py [directory] [options]

  directory             path to directory for which file list will be generated

Options:
  -h, --help            show this help message and exit
  -m *.*, --mask=*.*    file mask
  -v SOURCES, --variable=SOURCES
                        name of CMake variable containig all listed files
  -o CMakeLists.txt, --output=CMakeLists.txt
                        redirect output to FILE (by default it will be print
                        to stdout)
  -n, --no-recurse      disable subdirectories recursion
  -p PREFIX, --prefix=PREFIX
                        add PREFIX to each file

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1. class B {


2.   B() { printf("B::B"); throw "error"; }


3.   ~B() { printf("B::~B") }


4. };


5. class C { C() { printf("C::C") } };


6. class A : virtual public B, virtual public C


7. {


8.   A() {


9.     printf("A::A");


10.     throw std::runtime_error


11.   }


12. };


13. // ................................


14. i = 42;


15. ++i++ = ++i + i++


16. printf("i = %d", i);