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-rw-r--r--3rdparty/sol2/examples/any_return.cpp46
1 files changed, 0 insertions, 46 deletions
diff --git a/3rdparty/sol2/examples/any_return.cpp b/3rdparty/sol2/examples/any_return.cpp
deleted file mode 100644
index f286071b8d8..00000000000
--- a/3rdparty/sol2/examples/any_return.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-#include <sol.hpp>
-
-#include <iostream>
-#include <cassert>
-
-// Uses some of the fancier bits of sol2, including the "transparent argument",
-// sol::this_state, which gets the current state and does not increment
-// function arguments
-sol::object fancy_func(sol::object a, sol::object b, sol::this_state s) {
- sol::state_view lua(s);
- if (a.is<int>() && b.is<int>()) {
- return sol::object(lua, sol::in_place, a.as<int>() + b.as<int>());
- }
- else if (a.is<bool>()) {
- bool do_triple = a.as<bool>();
- return sol::object(lua, sol::in_place<double>, b.as<double>() * (do_triple ? 3 : 1));
- }
- // Can also use make_object
- return sol::make_object(lua, sol::nil);
-}
-
-int main() {
- sol::state lua;
-
- lua["f"] = fancy_func;
-
- int result = lua["f"](1, 2);
- // result == 3
- assert(result == 3);
- double result2 = lua["f"](false, 2.5);
- // result2 == 2.5
- assert(result2 == 2.5);
-
- // call in Lua, get result
- // notice we only need 2 arguments here, not 3 (sol::this_state is transparent)
- lua.script("result3 = f(true, 5.5)");
- double result3 = lua["result3"];
- // result3 == 16.5
- assert(result3 == 16.5);
-
- std::cout << "=== any_return example ===" << std::endl;
- std::cout << "result : " << result << std::endl;
- std::cout << "result2: " << result2 << std::endl;
- std::cout << "result3: " << result3 << std::endl;
- std::cout << std::endl;
-} \ No newline at end of file