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-rw-r--r--lib/sol2/examples/source/overloading_with_members.cpp66
1 files changed, 0 insertions, 66 deletions
diff --git a/lib/sol2/examples/source/overloading_with_members.cpp b/lib/sol2/examples/source/overloading_with_members.cpp
deleted file mode 100644
index 92f1260..0000000
--- a/lib/sol2/examples/source/overloading_with_members.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-#define SOL_ALL_SAFETIES_ON 1
-#include <sol/sol.hpp>
-
-#include "assert.hpp"
-
-#include <iostream>
-
-struct pup {
- int barks = 0;
-
- void bark () {
- ++barks; // bark!
- }
-
- bool is_cute () const {
- return true;
- }
-};
-
-void ultra_bark( pup& p, int barks) {
- for (; barks --> 0;) p.bark();
-}
-
-void picky_bark( pup& p, std::string s) {
- if ( s == "bark" )
- p.bark();
-}
-
-int main () {
- std::cout << "=== overloading with members ===" << std::endl;
-
- sol::state lua;
- lua.open_libraries(sol::lib::base);
-
- lua.set_function( "bark", sol::overload(
- ultra_bark,
- []() { return "the bark from nowhere"; }
- ) );
-
- lua.new_usertype<pup>( "pup",
- // regular function
- "is_cute", &pup::is_cute,
- // overloaded function
- "bark", sol::overload( &pup::bark, &picky_bark )
- );
-
- const auto& code = R"(
- barker = pup.new()
- print(barker:is_cute())
- barker:bark() -- calls member function pup::bark
- barker:bark("meow") -- picky_bark, no bark
- barker:bark("bark") -- picky_bark, bark
-
- bark(barker, 20) -- calls ultra_bark
- print(bark()) -- calls lambda which returns that string
- )";
-
- lua.script(code);
-
- pup& barker = lua["barker"];
- std::cout << barker.barks << std::endl;
- c_assert(barker.barks == 22);
-
- std::cout << std::endl;
- return 0;
-} \ No newline at end of file