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authorAndy Belle-Isle <drumsetmonkey@gmail.com>2019-08-30 00:19:31 -0400
committerAndy Belle-Isle <drumsetmonkey@gmail.com>2019-08-30 00:19:31 -0400
commitbd3fe0cac583739bc0d7c4b5c8f301bb350abca0 (patch)
tree7eeb1aabcebd6999de1c3457d0882246ec0ff4d4 /lib/sol2/examples/source/require.cpp
parent2662ac356ce14dacfbc91689fd37244facff4989 (diff)
Renamed lib to deps so github will ignore it for language stats
Diffstat (limited to 'lib/sol2/examples/source/require.cpp')
-rw-r--r--lib/sol2/examples/source/require.cpp52
1 files changed, 0 insertions, 52 deletions
diff --git a/lib/sol2/examples/source/require.cpp b/lib/sol2/examples/source/require.cpp
deleted file mode 100644
index 0b485ad..0000000
--- a/lib/sol2/examples/source/require.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-#define SOL_ALL_SAFETIES_ON 1
-#include <sol/sol.hpp>
-
-#include "assert.hpp"
-#include <iostream>
-
-struct some_class {
- int bark = 2012;
-};
-
-sol::table open_mylib(sol::this_state s) {
- sol::state_view lua(s);
-
- sol::table module = lua.create_table();
- module["func"] = []() {
- /* super cool function here */
- return 2;
- };
- // register a class too
- module.new_usertype<some_class>("some_class",
- "bark", &some_class::bark
- );
-
- return module;
-}
-
-int main() {
- std::cout << "=== require ===" << std::endl;
-
- sol::state lua;
- lua.open_libraries(sol::lib::package, sol::lib::base);
- // sol::c_call takes functions at the template level
- // and turns it into a lua_CFunction
- // alternatively, one can use sol::c_call<sol::wrap<callable_struct, callable_struct{}>> to make the call
- // if it's a constexpr struct
- lua.require("my_lib", sol::c_call<decltype(&open_mylib), &open_mylib>);
-
- // run some code against your require'd library
- lua.safe_script(R"(
-s = my_lib.some_class.new()
-assert(my_lib.func() == 2)
-s.bark = 20
-)");
-
- some_class& s = lua["s"];
- c_assert(s.bark == 20);
- std::cout << "s.bark = " << s.bark << std::endl;
-
- std::cout << std::endl;
-
- return 0;
-} \ No newline at end of file