diff options
| author | Andy Belle-Isle <drumsetmonkey@gmail.com> | 2019-08-30 00:45:36 -0400 |
|---|---|---|
| committer | Andy Belle-Isle <drumsetmonkey@gmail.com> | 2019-08-30 00:45:36 -0400 |
| commit | dc2493e7525bb7633f697ef10f72b72b46222249 (patch) | |
| tree | 9816755219e65d3f47fdce81c78f3736a7ddb8ab /lib/sol2/examples/source/overloading.cpp | |
| parent | 9d2b31797d0cfd130802b69261df2cd402e39b49 (diff) | |
Forget what I said, I just need to change git attributes to mark for vendor
Diffstat (limited to 'lib/sol2/examples/source/overloading.cpp')
| -rw-r--r-- | lib/sol2/examples/source/overloading.cpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/lib/sol2/examples/source/overloading.cpp b/lib/sol2/examples/source/overloading.cpp new file mode 100644 index 0000000..696e153 --- /dev/null +++ b/lib/sol2/examples/source/overloading.cpp @@ -0,0 +1,42 @@ +#define SOL_ALL_SAFETIES_ON 1 +#include <sol/sol.hpp> + +#include "assert.hpp" +#include <iostream> + +inline int my_add(int x, int y) { + return x + y; +} + +inline std::string make_string(std::string input) { + return "string: " + input; +} + +int main() { + std::cout << "=== overloading ===" << std::endl; + + sol::state lua; + lua.open_libraries(sol::lib::base); + + // you can overload functions + // just pass in the different functions + // you want to pack into a single name: + // make SURE they take different types! + + lua.set_function("func", sol::overload( + [](int x) { return x; }, + make_string, + my_add + )); + + // All these functions are now overloaded through "func" + lua.script(R"( +print(func(1)) +print(func("bark")) +print(func(1,2)) +)"); + + std::cout << std::endl; + + return 0; +}
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