diff options
Diffstat (limited to 'deps/sol2/examples/source/variadic_args_shifted.cpp')
| -rw-r--r-- | deps/sol2/examples/source/variadic_args_shifted.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/deps/sol2/examples/source/variadic_args_shifted.cpp b/deps/sol2/examples/source/variadic_args_shifted.cpp new file mode 100644 index 0000000..c08d711 --- /dev/null +++ b/deps/sol2/examples/source/variadic_args_shifted.cpp @@ -0,0 +1,34 @@ +#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+#include <iostream>
+
+int main () {
+
+ std::cout << "=== variadic_args shifting constructor ===" << std::endl;
+
+ sol::state lua;
+ lua.open_libraries(sol::lib::base);
+
+ lua.set_function("f", [](sol::variadic_args va) {
+ int r = 0;
+ sol::variadic_args shifted_va(va.lua_state(), 3);
+ for (auto v : shifted_va) {
+ int value = v;
+ r += value;
+ }
+ return r;
+ });
+
+ lua.script("x = f(1, 2, 3, 4)");
+ lua.script("x2 = f(8, 200, 3, 4)");
+ lua.script("x3 = f(1, 2, 3, 4, 5, 6)");
+
+ lua.script("print(x)"); // 7
+ lua.script("print(x2)"); // 7
+ lua.script("print(x3)"); // 18
+
+ std::cout << std::endl;
+
+ return 0;
+}
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