#ifndef EXAMPLE_H #define EXAMPLE_H int module_function() { return 7; } int module_variable = 9; namespace MyWorld { class World { public: World() : world_max_count(9) {} int create_world() { return 17; } const int world_max_count; // = 9 }; namespace Nested { class Dweller { public: enum Gender { MALE = 0, FEMALE = 1 }; static int count() { return 19; } }; } } #endif