37 lines
743 B
C++
37 lines
743 B
C++
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#define SOL_ALL_SAFETIES_ON 1
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#include <sol/sol.hpp>
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#include <iostream>
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inline int my_add(int x, int y) {
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return x + y;
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}
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inline std::string make_string(std::string input) {
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return "string: " + input;
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}
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int main() {
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std::cout << "=== overloading ===" << std::endl;
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sol::state lua;
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lua.open_libraries(sol::lib::base);
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// you can overload functions
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// just pass in the different functions
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// you want to pack into a single name:
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// make SURE they take different types!
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lua.set_function("func", sol::overload([](int x) { return x; }, make_string, my_add));
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// All these functions are now overloaded through "func"
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lua.script(R"(
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print(func(1))
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print(func("bark"))
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print(func(1,2))
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)");
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std::cout << std::endl;
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return 0;
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}
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