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-rw-r--r--lib/sol2/examples/source/c_array.cpp55
1 files changed, 0 insertions, 55 deletions
diff --git a/lib/sol2/examples/source/c_array.cpp b/lib/sol2/examples/source/c_array.cpp
deleted file mode 100644
index 084c04d..0000000
--- a/lib/sol2/examples/source/c_array.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-#define SOL_ALL_SAFETIES_ON 1
-#include <sol/sol.hpp>
-
-#include "assert.hpp"
-
-#include <iostream>
-
-struct something {
- int arr[4];
-
- something() : arr{ 5, 6, 7, 8 } {}
-};
-
-int main() {
-
- std::cout << "=== c arrays (works with Visual C++ too) ===" << std::endl;
-
- sol::state lua;
- lua.open_libraries(sol::lib::base);
-
- lua.new_usertype<something>("something",
- "arr", sol::property([](something& s) {
- return std::ref(s.arr);
- })
- );
- lua.script(R"(s = something.new()
- print(s.arr[3])
- s.arr[3] = 40
- print(s.arr[3])
- )");
-
- something& s = lua["s"];
- c_assert(s.arr[0] == 5);
- c_assert(s.arr[1] == 6);
- c_assert(s.arr[2] == 40);
- c_assert(s.arr[3] == 8);
-
- std::string string_array[] = {
- "first string",
- "second string",
- "third string",
- };
- lua["str_arr"] = std::ref(string_array);
- // or:
- // lua["str_array"] = &string_array;
- lua.script(R"(
- print(str_arr[3])
- str_arr[3] = str_arr[3] .. ': modified'
- print(str_arr[3])
- )");
-
- c_assert(string_array[2] == "third string: modified");
-
- return 0;
-}