sol2/examples/source/docs/simple_functions.cpp

#define SOL_ALL_SAFETIES_ON 1

#include <sol/sol.hpp>
#include <assert.hpp>

int main() {
	sol::state lua;
	int x = 0;
	lua.set_function("beep", [&x]{ ++x; });
	lua.script("beep()");
	c_assert(x == 1);

	sol::function beep = lua["beep"];
	beep();
	c_assert(x == 2);

	return 0;
}
HEAVILY improve the entire infrastructure and documentation along with all the examples 2019-05-22 07:17:31 +08:00			`#define SOL_ALL_SAFETIES_ON 1`
Update documentation, refactor examples out of docs, fix warning about static entry path Still need help refactoring out more code from docs... 2018-02-25 06:19:16 +08:00
first big sol3 push... tests not updated yet 2018-09-28 13:27:38 +08:00			`#include <sol/sol.hpp>`
fix up CMake files once more, and hopefully prepare for a new test coverage paradigm notably, test normal + single + generated + Lua 5.3.5 only once, then only run the runtime_test and compile_test for normal for all other permutations to help increase text matrix throughput 2018-12-27 15:17:25 +08:00			`#include <assert.hpp>`
Update documentation, refactor examples out of docs, fix warning about static entry path Still need help refactoring out more code from docs... 2018-02-25 06:19:16 +08:00
			`int main() {`
			`sol::state lua;`
			`int x = 0;`
			`lua.set_function("beep", [&x]{ ++x; });`
			`lua.script("beep()");`
fix order of is_specialization_of, since mpark and arthur and friends convinced me of The One True Way add workaround for VC++ /std:c++17 and /std:c++latest bugs try to add MD/MDd flags, pray it works... update single 2018-03-02 11:08:27 +08:00			`c_assert(x == 1);`
Update documentation, refactor examples out of docs, fix warning about static entry path Still need help refactoring out more code from docs... 2018-02-25 06:19:16 +08:00
			`sol::function beep = lua["beep"];`
			`beep();`
fix order of is_specialization_of, since mpark and arthur and friends convinced me of The One True Way add workaround for VC++ /std:c++17 and /std:c++latest bugs try to add MD/MDd flags, pray it works... update single 2018-03-02 11:08:27 +08:00			`c_assert(x == 2);`
Update documentation, refactor examples out of docs, fix warning about static entry path Still need help refactoring out more code from docs... 2018-02-25 06:19:16 +08:00
			`return 0;`
			`}`