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-rw-r--r--3rdparty/sol2/examples/variadic_args.cpp40
1 files changed, 0 insertions, 40 deletions
diff --git a/3rdparty/sol2/examples/variadic_args.cpp b/3rdparty/sol2/examples/variadic_args.cpp
deleted file mode 100644
index 918e33ec790..00000000000
--- a/3rdparty/sol2/examples/variadic_args.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <sol.hpp>
-
-#include <iostream>
-
-int main() {
- std::cout << "=== variadic_args example ===" << std::endl;
-
- sol::state lua;
- lua.open_libraries(sol::lib::base);
-
- // Function requires 2 arguments
- // rest can be variadic, but:
- // va will include everything after "a" argument,
- // which means "b" will be part of the varaidic_args list too
- // at position 0
- lua.set_function("v", [](int a, sol::variadic_args va, int /*b*/) {
- int r = 0;
- for (auto v : va) {
- int value = v; // get argument out (implicit conversion)
- // can also do int v = va.get<int>(i); with index i
- r += value;
- }
- // Only have to add a, b was included from variadic_args and beyond
- return r + a;
- });
-
- lua.script("x = v(25, 25)");
- lua.script("x2 = v(25, 25, 100, 50, 250, 150)");
- lua.script("x3 = v(1, 2, 3, 4, 5, 6)");
- // will error: not enough arguments
- //lua.script("x4 = v(1)");
-
- lua.script("assert(x == 50)");
- lua.script("assert(x2 == 600)");
- lua.script("assert(x3 == 21)");
- lua.script("print(x)"); // 50
- lua.script("print(x2)"); // 600
- lua.script("print(x3)"); // 21
- std::cout << std::endl;
-} \ No newline at end of file