blob: 696e153fc3bc068765f3af283d4371c2084f9cb0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
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;
}
|
