雖然這篇Lua_upvalueindex鄉民發文沒有被收入到精華區:在Lua_upvalueindex這個話題中,我們另外找到其它相關的精選爆讚文章
[爆卦]Lua_upvalueindex是什麼?優點缺點精華區懶人包
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//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#127.3.3 – Upvalues - Lua.org
Again, this pseudo-index is like any stack index, except that it does not live in the stack. The expression lua_upvalueindex(1) refers to the index of the first ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#227.3.3 Upvalues - Lua程序设计
这里的关键函数是lua_upvalueindex(实际是一个宏),用来产生一个upvalue 的假索引。这个假索引除了不在栈中之外,和其他的索引一样。表达式lua_upvalueindex(1)函数 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#3C++ lua_upvalueindex函数代码示例 - 纯净天空
在下文中一共展示了lua_upvalueindex函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#4关于lua的闭包(Closure)和Upvalue - CSDN
int cclosure(lua_State *L) { double upval1, upval2; upval1 = lua_tonumber(L, lua_upvalueindex(1)); /* 注意upvalue索引1,2是闭包依赖的,不会和 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#5關於lua的閉包(Closure)和Upvalue - 台部落
int cclosure(lua_State *L) { double upval1, upval2; upval1 = lua_tonumber(L, lua_upvalueindex(1)); /* 注意upvalue索引1,2是閉包依賴的,不會和 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#6C++ (Cpp) lua_upvalueindex Examples - HotExamples
C++ (Cpp) lua_upvalueindex - 30 examples found. These are the top rated real world C++ (Cpp) examples of lua_upvalueindex extracted from open source ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#7关于lua的闭包(Closure)和Upvalue
int cclosure(lua_State *L) { double upval1, upval2; upval1 = lua_tonumber(L, lua_upvalueindex(1)); /* 注意upvalue索引1,2是闭包依赖的,不会和其他的闭包中的 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#8lua c closure的使用_帅哥的博客-程序员宅基地
每一个lua closure都有一个独立的闭包环境,宏lua_upvalueindex(index) 可以获得第index个值的索引,藉由这些索引,可以对闭包内的upvalue读写。
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#9Lua create function with upvalues C - Stack Overflow
Body of that function has nothing to do with creation of upvalues, it only can use them via lua_upvalueindex(n) .
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#10skynet源码阅读<1>--lua与c的基本交互- 莫行 - 博客园
2016年10月4日 — struct skynet_context * context = lua_touserdata(L, lua_upvalueindex(1));. 那么,问题来了:skynet_context是如何作为upvalue与C函数绑定在一起的呢 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#11Lua 5.3 参考手册
lua_upvalueindex. [-0, +0, –] int lua_upvalueindex (int i);. 返回当前运行的函数(参见§ ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#12lua c closure的使用_帅哥的博客-程序员秘密
每一个lua closure都有一个独立的闭包环境,宏lua_upvalueindex(index) 可以获得第index个值的索引,藉由这些索引,可以对闭包内的upvalue读写。
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#13關於lua的閉包(Closure)和Upvalue - 开发者知识库
upval1 = lua_tonumber(L, lua_upvalueindex(1)); /* 注意upvalue索引1,2是閉包依賴的,不會和其他的閉包中的索引沖突*/
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#143.4 – C Closures - 《Lua 5.1 Reference Manual》 - 书籍分类 ...
2021年5月11日 — These pseudo-indices are produced by the macro lua_upvalueindex . The first value associated with a function is at position ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#15lua c closure的使用- Cache One
每一个lua closure都有一个独立的闭包环境,宏lua_upvalueindex(index) 可以获得第index个值的索引,藉由这些索引,可以对闭包内的upvalue读写。
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#16xLua/xlua.c at master · Tencent/xLua - GitHub
lua_gettable(L, lua_upvalueindex(2));. if (!lua_isnil(L, -1)) {//has getter. lua_pushvalue(L, 1);. lua_call(L, 1, 1);. return 1;. } lua_pop(L, 1);. }.
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#17Re: [NSE] Resource Cleanup Upon Thread Death - SecLists.Org
... lua_upvalueindex(3)); // unique identifier + lua_pushvalue(L, ... had a thread + if (lua_isthread(L, lua_upvalueindex(2))) // waiting threads had a ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#18Programming in Lua - 第 255 頁 - Google 圖書結果
The expression lua_upvalueindex(1) refers to the index of the first upvalue of the function. So, the call to lua_tointeger retrieves the current value of ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#19skynet lua与c交互相关函数_专注于网络编程,游戏后台,高并发
关于第一句 struct skynet_context * context = lua_touserdata(L, lua_upvalueindex(1)); 的含义后面会有讲到,这里主要讲解这段代码的意思。首先检查栈顶是否是个函数, ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#20ocl: lua-repl.h File Reference - ROS Documentation
#define, lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)). #define, LUA_VERSION "Lua 5.1". #define, LUA_VERSION_NUM 501. #define, LUA_YIELD 1 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#21Lua 5.1.4: lua.h
... (-10000) L0037 #define LUA_ENVIRONINDEX (-10001) L0038 #define LUA_GLOBALSINDEX (-10002) L0039 #define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)) L0040 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#22lua与c之间交互详解(三) - 代码先锋网
int lua_upvalueindex (int i); 获取当前运行函数第i个upvalue的值。 总之,Lua调用c的流程:编写好c模块,在堆栈上建一个表,将接口注册给这个表,然后把c模块编译 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#23src/lua.h - luajit-2.0-src
#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)); /* thread status; 0 is OK */; #define LUA_YIELD 1; #define LUA_ERRRUN 2; #define LUA_ERRSYNTAX 3
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#24封装GetProcAddress让Lua调用Windows API - 朱皮特的烂笔头
... static int CallApi(lua_State* L) { int n = lua_gettop(L); FARPROC fc=(FARPROC)lua_touserdata(L,lua_upvalueindex(1)); if ( fc==NULL ){ ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#25lua53_sys::lua::lua_pushfstring - Rust - Docs.rs
... lua_touserdata · lua_type · lua_typename · lua_upvalueid · lua_upvalueindex · lua_upvaluejoin · lua_version · lua_xmove · lua_yield · lua_yieldk ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#26Download Patch File - Gitea: git hosting on git.lighttpd.net
... static int _lua_dynamic_hash_index(lua_State *L) { int key_ndx; - lua_pushvalue(L, lua_upvalueindex(4)); + /* upvalues: 1: srv, 2: wrk, 3: "wrapper", ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#27第10月第6天lua 闭包 - 51CTO博客
static int mytest(lua_State *L) { //获取上值 int upv = (int)lua_tonumber(L, lua_upvalueindex(1)); printf("%d\n", upv); upv += 5;
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#28Lua性能分析
... 的lua 函数 int param_num = lua_gettop(L); lua_pushvalue(L, lua_upvalueindex(1)); for (int i = 1; i <= param_num; ++i) { lua_pushvalue(L, ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#29XLua 源码学习(二) - Lohanry
... lua_upvalueindex(1))) { //注意这边压入的不是upvalue2而是当前栈 ... lua_upvalueindex(1)); if (!lua_isnil(L, -1)) {//has getter //我们已经 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#304.8 函数和类型- 《Lua 5.3 参考手册》 - 技术池(jishuchi.com)
... lua_touserdata; lua_type; lua_typename; lua_Unsigned; lua_upvalueindex; lua_version; lua_Writer; lua_xmove; lua_yield; lua_yieldk ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#31Lua基础备忘 - 程序员参考
... 可以访问函数外部的变量2)lua文件是一个匿名函数#实现c函数以及绑定在c函数上的upvalues#用lua_pushcclosure来创建c闭包#通过lua_upvalueindex伪索引来获取上值.
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#32Whenever a C features is known as, the upvalues are found at ...
These pseudo-indices are produced of the macro lua_upvalueindex . The first appreciate related to a function has reached situation ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#33CFunctions.h - Apple Open Source
template <class T> static int getVariable (lua_State* L) { assert (lua_islightuserdata (L, lua_upvalueindex (1))); T const* ptr = static_cast <T const*> ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#34C语言和Lua之间交互的原理 - 游戏编程
lua_upvalueindex (int index): 生成upvalue的伪索引,可以像其他栈索引一样使用,不同的是它不在栈上index不能为负数示例1:不断增加的counter.
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#35Lua closure example - Katastros
11. lua_pushvalue(L, lua_upvalueindex(1));. 12. return 1;. 13.} 14.//Factory function, associate a number with the count function and then return the closure.
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#36lua_zlib.c · Gitee 极速下载/lua-zlib
lua_pushvalue(L, lua_upvalueindex(2));. if ( lua_gettop(L) > 1 && lua_isstring(L, -2) ) {. lua_concat(L, 2);. } } /* Do the actual deflate'ing: */.
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#37nse_nmaplib.cc
... lua_upvalueindex(3)); // unique identifier lua_pushvalue(L, ... -2); // mutex function lua_settable(L, lua_upvalueindex(1)); // Add to mutex table } ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#38XLua框架原理(一) - 知乎专栏
... lua_upvalueindex(1))) { lua_pushvalue(L, 2); lua_gettable(L, ... 然后调用对应的方法 if (!lua_isnil(L, lua_upvalueindex(6)) && lua_type(L ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#39深入xLua實現原理之Lua如何呼叫C# | IT人
... lua_upvalueindex(1))) { // 如果methods中有key,則使用methods[key] ... lua_upvalueindex(2))) { // 如果getters中key,則呼叫getters[key] ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#40Re: Upvalues and closure in C function - Lua Users
You access these indices using the lua_upvalueindex(n) macro. For example, here is how the C function would print the current value of the ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#41What is the usage of sharing upvalue in Lua? | Develop Paper
... { #include"lua.h" #include"lauxlib.h" #include"lualib.h" } using namespace std; static int ltest(lua_State *L) { lua_getfield(L, lua_upvalueindex(1), ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#42tolua++中的垃圾回收 - ICode9
(1)先从tolua_gc表中取出来,然后调用.collector进行内存释放也就是前面几句代码,其中lua_upvalueindex(1)就对应了tolua_gc表了
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#43Upvalues and closure in C function
You access these indices using the lua_upvalueindex(n) macro. For example, here is how the C function would print the current value of the first (integer) ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#44深入xLua實現原理之Lua如何呼叫C# - IT閱讀
if (!lua_isnil(L, lua_upvalueindex(6)) && lua_type(L, 2) == LUA_TNUMBER) { // 如果arrayindexer中有key且key是數字,則呼叫arrayindexer[key]
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#45Skynet中消息传递的释放 - 退思园
struct skynet_context * context = lua_touserdata(L, lua_upvalueindex(1)); int forward = lua_toboolean(L, 2);
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#46LUA / Upvalues - El blog de Tinchicus
En este codigo la funcion clave es lua_upvalueindex (la cual es una macro), esta produce el pseudo-indice de un upvalue, como en otras ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#47云风的个人空间: 为Lua扩展一个循环队列[LuaQueue]
... 空表示队列空*/ static int queue(lua_State *L) { struct queue_data *qd=(struct queue_data*)g_api->lua_touserdata(L,lua_upvalueindex(1)); ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#48[翻译] Lua 应用程序编程接口 - 无知的tonyseek
这个伪索引由lua_upvalueindex 宏提供。第一个关联到函数的值位于lua_upvalueindex(1) 位置,依此类推。任何对lua_upvalueindex(n) 的访问,n 总是 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#49unity tolua异常处理 - 尚码园
在闭包函数中,经过函数 lua_upvalueindex(index) 来获取闭包参数的索引,而后调用其余lua api来获取或设置值。 调用C#函数. Lua中调用C#函数的时候,实际 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#50the - c++11 pointer to member function - Code Examples
... data = reinterpret_cast<LuaUserDataType*>(lua_touserdata(L, lua_upvalueindex(1))); T *obj = reinterpret_cast<T *>(lua_touserdata(L, 1)); (obj->*(data.
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#514.2. C クロージャ - Lua 5.4 リファレンスマニュアル (翻訳)
この疑似インデックスは lua_upvalueindex マクロで取得でき、例えば関数に結び付いた一つ目のアップバリューを取得するには lua_upvalueindex(1) ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#52Lua中共享upvalue是个怎么样的用法? - IOQQ
... { #include"lua.h" #include"lauxlib.h" #include"lualib.h" } using namespace std; static int ltest(lua_State *L) { lua_getfield(L, lua_upvalueindex(1), ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#53tolua++内存释放坑- 云+社区 - 腾讯云
... lua_rawget(L,LUA_REGISTRYINDEX); */ lua_pushvalue(L, lua_upvalueindex(1)); // 这里是拿到_G.tolua_gc lua_pushlightuserdata(L,u); ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#54Luau Recap: May 2020 - #20 by zeuxcg - DevForum | Roblox
lua_pushvalue(L, -1); /* ... and mark `m' as a valid metatable */ lua_pushboolean(L, 1); lua_rawset(L, lua_upvalueindex(1)); /* weaktable[m] ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#55第10月第6天lua 闭包 - 术之多
static int mytest(lua_State *L) {; //获取上值; int upv = (int)lua_tonumber(L, lua_upvalueindex());; printf("%d\n", upv);; upv += ;; lua_pushinteger(L, upv);
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#56Replace lightuserdata to fix LuaJIT on aarch64 with 48bit VA
+ struct dict *bootenv = *(struct dict**)lua_touserdata(L, lua_upvalueindex(1)); const char *name = luaL_checkstring(L, 1);
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#57Lua编程入门--附录二 Lua 5.2 程序接口
... lua_tounsignedx; lua_touserdata; lua_type; lua_typename; lua_upvalueid; lua_upvalueindex; lua_upvaluejoin; lua_version; lua_xmove; lua_yield; lua_yieldk ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#58Lua 5.3 API Manual - Hubwiz.com
... lua_stringtonumber · table.insert · lua_upvalueindex · lua_len · table.sort · io.output · coroutine.status · lua_tonumber · package.searchpath ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#59cs2130/lua-cpp-wrapper - GitFreak
这样做了之后,当lua脚本回调到C函数中时,可以用 lua_upvalueindex 取得上面关联到C回调函数中的userdata,比如,关联了3个数据,那么就可以 lua_upvalueindex(1) ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#60在lua中实现printf - 程序员那么可爱
栈中只有:result lua_pushvalue(L, lua_upvalueindex(1));//将write函数放置栈顶, ... 之前压入的字符串"write"lua_pushliteral(L,"format");//lua_upvalueindex(2) ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#61用C 扩展写Lua closure
不能以负数来调用lua_upvalueindex ,所以做了范围检查,luaL_argcheck(L, 0 < op, 1, "index out of range") 第二个参数是个条件表达式,第三个是 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#62c++ - 如何提高Lua 包装函数的简洁性? - IT工具网
F f = (F) lua_touserdata(L, lua_upvalueindex(1)); // Build a tuple of arguments. auto args = lua.CheckArgs<1, Args...>(); // Apply the function to the tuple ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#63luaのメソッドで ":" を避ける(lua scriptとc++両方) - Qiita
に関数の引数が入っている int Execute(lua_State* L) { auto obj = ToUserData(L, lua_upvalueindex(1)); auto key = lua_tostring(L, ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#64Lua中共享upvalue是个怎么样的用法? - SegmentFault 思否
... static int ltest(lua_State *L) { lua_getfield(L, lua_upvalueindex(1), "a"); cout << lua_tointeger(L, -1) << endl; return 1; } ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#65Lua 5.4 中文
... lua_typename · lua_Unsigned · lua_upvalueid · lua_upvalueindex · lua_upvaluejoin · lua_version · lua_WarnFunction · lua_warning · lua_Writer · lua_xmove ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#66lua_pushcclosure function - fengari library - Dart API - Pub.dev
... lua_toproxy · lua_tostring · lua_tothread · lua_touserdata · lua_type · lua_typename · lua_upvalueid · lua_upvalueindex · lua_upvaluejoin · lua_version ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#67在lua中,有没有一种方法可以将upvalue绑定到userdata值而 ...
const auto n = lua_upvalueindex(1); lua_pushvalue(L, n); // |userdata| auto myTypeInst = static_cast<MyType*>(lua_touserdata(L, -1));
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#68skynet服务之协程的威力 - 菜鸟学院
lua_rawget(L, lua_upvalueindex(2)); if (lua_isnil(L, -1)) { // check total time lua_pop(L,2); // pop from coroutine } else { lua_pop(L,1);
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#69unity tolua异常处理_游蓝海的专栏-程序员信息网
在闭包函数中,通过函数 lua_upvalueindex(index) 来获取闭包参数的索引,然后调用其他lua api来获取或设置值。 调用C#函数. Lua中调用C#函数的时候,实际上调用的是闭包 ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#70Garbage collection in tolua + + - Programmer Think
TOLUA_API int class_gc_event (lua_State* L) { void* u = *((void**)lua_touserdata(L,1)); int top; lua_pushvalue(L, lua_upvalueindex(1)); ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#71O NÚMERO DE UPVALUES in English Translation - Tr-ex
Any access to lua_upvalueindex(n), where n is greater than the number of upvalues of the current function(but not greater than 256),. [...] produces an ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#72возьми с апи - Код мира
... upval2 = lua_tonumber(L, lua_upvalueindex(2) ); upval1++; upval2++; lua_pushnumber(L, upval1); lua_replace(L, lua_upvalueindex(1));/* ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#73Lua C API 简介 - ~iany/
使用 lua_upvalueindex 会返回upvalue 的 pseudo-index 。从1 开始按照入栈顺序编号。通过 lua_to* 和 lua_replace 就可以读取和修改这些在多次调用间共享的变量了。
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#74C++ templates, need fresh eyes - Programming - Ultra Engine
return (((T*)lua_touserdata( L, lua_upvalueindex(1) ))->*memberFunction)(L);. I'd like to thank the forum for playing the part of rubber ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#75LuaBridge3 - githubmemory
... lua_upvalueindex(1)); // getter pointer lua_pushcclosure(l, +[](lua_State ... lua_upvalueindex(1))); int idx = lua_tointeger(l, 2); Stack<TG>::push(l, ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#76showapicxt/lua-capi-examples - githubhot
... lua_upvalueindex(1)); // get upvalue(1) if (idx < 0 || idx > 1) return 0; ... "pushed nex idx - 1"); lua_replace(L, lua_upvalueindex(1)); stackDump(L, ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#77Программирование на языке Lua - 第 331 頁 - Google 圖書結果
int i; /* */ for (i = 1; !lua_isnone(L, lua_upvalueindex(i)); i++) lua_pushvalue(L, lua_upvalueindex(i)); return i - 1; /* */ } else { /* 'op' ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#78Lua快速学习笔记:如何在C函数中保存状态 - cstriker1407的 ...
4.2 lua_pushcclosure:; 4.3 lua_upvalueindex:. 备注:. 1 本笔记只记录了LUA的一小部分内容, ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#79Lua设计与实现 - Google 圖書結果
... #define LUA_ENVIRONINDEX 38 #define LUA_GLOBALSINDEX 39 #define lua_upvalueindex(i) (-10000) (-10001) (-10002) (LUA_GLOBALSINDEX-(i)) (lapi.c) 49 static ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#801ac1c1950ee6a417f175b7ff2d2...
... lua_upvalueindex(1))) { lua_pushvalue(L, 2); lua_gettable(L, lua_upvalueindex(1)); if (!lua_isnil(L, -1)) {//has method return 1; } ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?> -
//=++$i?>//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['title'])?>
#81Lua пример общего значения upvalue в C - CodeRoad
2017年9月3日 — static int l_test(lua_State *L){ int Global = lua_tointeger(L, lua_upvalueindex(1)); Global++; lua_pushinteger(L, Global); lua_pushvalue(L, ...
//="/exit/".urlencode($keyword)."/".base64url_encode($si['_source']['url'])."/".$_pttarticleid?>//=htmlentities($si['_source']['domain'])?>
lua_upvalueindex 在 コバにゃんチャンネル Youtube 的最讚貼文
lua_upvalueindex 在 大象中醫 Youtube 的最讚貼文
lua_upvalueindex 在 大象中醫 Youtube 的最佳貼文