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#1Lua 5.3 Reference Manual
int lua_gettable (lua_State *L, int index);. Pushes onto the stack the value t[k] , where t is the value at the given index and k ...
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#2Lua: Functions and Types: lua_gettable - [email protected]
void lua_gettable (lua_State *L, int index);. Pushes onto the stack the value t[k] , where t is the value at the given valid index and k is the value at the ...
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#3Lua api(三) - 简书
lua_gettable ##. 原型：void lua_gettable (lua_State *L, int index);; 解释： 把t[k] 值压入堆栈， 这里的 ...
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#4Simple lua example of passing a table to c/c++ - Stack Overflow
Your use of lua_gettable is wrong. Have a look at the Lua manual: void lua_gettable (lua_State *L, int index);. Pushes onto the stack the value t[k] , where ...
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#5Lua C Api lua_gettable 、lua_settable 、lua_next 使用详解
之前一直没理清lua_gettable和lua_settable的使用，今天理清了，顺便就做下笔记了。1.lua_gettablevoid lua_gettable (lua_State *L, in.
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#6lua 中lua_gettable的使用C++ 调用lua 读取table - CSDN博客
尝试着从C中读取lua中的table。 lua中提供lua_gettable 的C接口。例如我们要从a.lua中读取一个全局变量background
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#7C++ (Cpp) lua_gettable Examples - HotExamples
C++ (Cpp) lua_gettable - 30 examples found. These are the top rated real world C++ (Cpp) examples of lua_gettable extracted from open source projects.
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#8C++ lua_gettable函數代碼示例 - 純淨天空
在下文中一共展示了lua_gettable函數的20個代碼示例，這些例子默認根據受歡迎程度排序。 ... -1); lua_pop (L, 1); lua_pushstring (L, "callback"); lua_gettable (L, ...
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#9Lua C Api lua_gettable 、lua_settable 、lua_next 使用詳解
之前一直沒理清lua_gettable和lua_settable的使用，今天理清了，順便就做下筆記了。 1.lua_gettable void lua_gettable (lua_State *L, int index);.
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#10lua table操作实例详解（lua_gettable、lua_rawget - 51CTO博客
lua_gettable lua_getglobal(L, "mytable") <== push mytable lua_pushnumber(L, 1) <== push key 1 lua_gettable(L, -2) <== pop key 1, ...
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#11Lua C Api lua_gettable 、lua_settable 、lua_next 使用详解
之前一直没理清lua_gettable和lua_settable的使用,今天理清了,顺便就做下笔记了.1.lua_gettable void lua_gettable (lua_State *L, int index); 把t[k] 值压入堆栈, ...
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#12lua 中lua_gettable的使用C++ 调用lua 读取table_yifan_lym的 ...
尝试着从C中读取lua中的table。 lua中提供lua_gettable 的C接口。例如我们要从a.lua中读取一个全局变量background--=================-- file name ...
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#13lua的堆疊（摘要） - w3c學習教程
lua_gettable 函式會從棧頂取得一個值，然後根據這個值去. table. 中尋找對應的值，最後把找到的值放到棧頂。 lua_pushstring()函式可以把.
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#14lua_settable、lua_gettable_@Go Nowhere Fast-程序员秘密
函数原型：lua_gettable(lua_state * L, int index )一句话____获取到index在栈上所对应的 table 的key位置上的值 即t[key]//从全局变量中获取一个table并且放到栈 ...
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#15Lua Tutorial => Table manipulation
As we have seen, all you have to do is to push the table into the stack, push the index and call lua_gettable. the -2 argument means that the table is the ...
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#16Lua 5.3 参考手册
int lua_gettable (lua_State *L, int index);. 把 t[k] 的值压栈， 这里的 t 是指索引指向的值， 而 k 则是栈顶放的值。
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#17將表傳遞給C / C++的簡單Lua示例 - 程式人生
您使用 lua_gettable 是錯誤的。 看看Lua manual： void lua_gettable (lua_State *L, int index); 將值 t[k] 推送到堆疊上，其中 t 是給定的索引和 k ...
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#18SharpLua.LuaDLL.lua_gettable(SharpLua.Lua.LuaState, int)
CSharp code examples for SharpLua.LuaDLL.lua_gettable(SharpLua.Lua.LuaState, int). Learn how to use CSharp api SharpLua.LuaDLL.lua_gettable(SharpLua.Lua.
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#19关于c ++：Lua“试图索引一个nil值” | 码农家园
lua_gettable (L, 1); x1 = lua_tonumber(L, -1); lua_pop(L, -1); lua_pushstring(L,"y"); lua_gettable(L, 1); y1 = lua_tonumber(L, -1);
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#20lua table操作实例详解（lua_gettable、lua_rawget - 程序员 ...
lua table操作实例详解转自：http://hi.baidu.com/zengfazhou/blog/item/8b6d0a27dd72b6088b82a110.html lua_gettable lua_getglobal(L, "mytable") <== push mytable ...
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#21Patches to upgrade CEGUI-LUA to Lua 5.2 - gists · GitHub
lua_gettable (L, -2); /* on lua 5.1, we trade the "tolua_peers" lookup for a gettable call */.
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#22LuaCApilua_gettable、lua_settable、lua_next使用詳解 - ITW01
文章摘要： // lua_gettable的作用就是以棧頂的值作為key來訪問-2位置上的table//這時table[i]的值在棧頂了lua_pop(L.
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#23Use C++ of lua_gettable in lua to call lua to read table - Fire ...
Try to read the table in lua from C. Lua provides the C interface of lua_gettable. For example, we want to read a global variable background from a.lua.
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#24Lua和C++互動學習記錄之四：全域性表互動
... 的key值彈出，從lua中得到對應key的值，並將結果放在-1的位置 9 //如果沒有值，則結果為TNIL 10 lua_gettable(L, -2); 11 12 //statck->c 13 if (lua_isinteger(L, ...
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#25C++ get the value of an attribute of lua nested table
... 1); //The key pops out to get the table corresponding to the key into the stack lua_gettable(luaState, 1); //The child key is pushed into the stack, ...
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#26Detailed lua table operation examples lua_gettable(Others ...
lua_gettable (L, -2) <== pop key 1, push mytable [1] ... usage is the same as lua_gettable, but faster (because the meta method__index is not needed when ...
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#27lua_rawget，lua_rawset,lua_rawgeti,lua_rawseti - 台部落
lua_gettable 和lua_settable都可以操作table。 void lua_gettable (lua_State *L, int index); 把 t[k] 值壓入堆棧， 這裏的 t 是指有效索引 index ...
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#28Linux下C與lua互動 - 程序員學院
//lua_gettable第二個引數是table在棧中的索引，取棧頂作為key,在table中獲取相對的value，壓入棧（替換掉原來的棧頂key）. lua_gettable.
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#29lua52_sys::lua_gettable - Rust - Docs.rs
API documentation for the Rust `lua_gettable` fn in crate `lua52_sys`. ... pub unsafe extern fn lua_gettable(L: *mut lua_State, idx: c_int) ...
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#30獲取Lua表結構（table）資料例項 - 程式前沿
有一個和lua_getglobal類似的函式，叫做lua_gettable，顧名思義，它是用來取得table相關的資料的。 （旁白：廢話少點好吧= =） lua_gettable函式會從 ...
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#31c#讀取lua巢狀表格- IT閱讀
1.1 lua_gettable. lua_getglobal(L, "mytable") <== push ... 1.3 lua_rawget: 用法同lua_gettable,但更快(因為當key不存在時不用訪問元方法__index) ...
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#32lua/lapi.c File Reference - Ftp
LUA_API void, lua_gettable (lua_State *L, int idx). LUA_API void, lua_rawget (lua_State *L, int idx). LUA_API void, lua_rawgeti (lua_State *L, int idx, ...
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#33Safe lua_gettable (in 5.0a) - [email protected]
Is there an easy way to perform lua_gettable from the host program in a safe manner (without causing an exit() for the host in case of an error)?
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#34Lua : How to check if one of the values associated with the ...
lua_getglobal(L,"table"); lua_gettable(L,key); 如果table[key] 中存储了一个nil 值，lua_gettable 会给我“调用Lua API 时出现未protected 错误(尝试索引一个nil ...
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#35lua notes - actorsfit
The function of lua_gettable is to use the value at the top of the stack as the key to access the table at position -2. lua_gettable (L, - 2 );.
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#36lua table操作实例详解
lua_gettable lua_getglobal(L, "mytable") <== push mytable lua_pushnumber(L, 1) <== push key 1 lua_gettable(L, -2) <== pop key 1, push mytable[1]
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#37lua_rawget，lua_rawset,lua_rawgeti,lua_rawseti_活在阳光下
lua_gettable 和lua_settable都可以操作table。void lua_gettable (lua_State *L, int index);把 t[k] 值压入堆栈， 这里的 t 是指有效索引 index 指向的值， ...
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#38四、C++获得Lua的变量和Table的值 - 知乎专栏
code5、lua_pushstring是向栈内压如一个值。lua_gettable是从table中取出刚才压入的数据对应的值，并且替换掉sex。从栈的运行图Log index 3中，可以 ...
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#39如何解析Lua中的table数据 - 百度知道
lua_gettable (pLuaState,-2); lua_remove(pLuaState,-2); } else { lua_getglobal(pLuaState,std::string(pIndS,pIndE - pIndS).c_str()); bParts = true; }
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#407. 常用的C API - 《Lua编程入门》 - 书栈网
void lua_gettable (lua_State *L,int index);. 把t[k] 压入堆栈，t 是给出的有效的索引index 的值，k 是栈顶的值，这个函数会从堆栈中弹出key，并将 ...
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#41c++获取lua嵌套table某属性的值 - 编程猎人
... 0); //根配置入栈 lua_getglobal(luaState, "SceneConfig"); //key入栈 lua_pushinteger(luaState, 1); //key弹出得到key对应的table入栈 lua_gettable(luaState, ...
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#42绕过c api 直接访问lua 表 - 云风的BLOG
... lua_rawget/lua_gettable/lua_getfield ) 来访问里面的数据。 前一种方法会导致在Lua 中访问成本加大、而后一种方法增加的是C 中访问数据的成本。
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#43【转】关于lua table的C API_xiaofeng881105的博客 - 程序员 ...
====lua_gettable 原型: void lua_gettable (lua_State *L, int index); 描述: 将t[k]元素push到栈顶. 其中t是index处的table,k为栈顶元素. 这个函数可能触发index元 ...
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#44获取Lua表结构table数据实例-面圈网 - 面试哥
有一个和lua_getglobal类似的函数，叫做lua_gettable，顾名思义，它是用来取得table相关的数据的。 （旁白：废话少点好吧= =） lua_gettable函数会从栈顶取得一个值， ...
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#45Lua筆記----C++調用Lua腳本中二維table的數據 - Linux教程網
int getfield(lua_State *L,int key); {; int result = 0;; lua_pushnumber(L,key);; lua_gettable(L,-2);; if (!lua_isnumber(L,-1)) ...
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#46lua_gettable(): error check - Lua Users
Subject: lua_gettable(): error check; From: Dmitry Samoyloff ... is present before (after?) calling the lua_gettable()? I want to get the ...
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#47lua语言学习笔记（2）lua 的C/C++ 库文件开发方法 - 代码先锋网
... 3;i++){ // 这里lua的下标寻址是从1 开始的 lua_pushnumber(L,i); lua_gettable(L,1); ... %d stack = %d\n",__LINE__,lua_gettop(L));// 5 lua_gettable(L, -2); ...
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#48從檔案載入Lua function 至名稱空間
protected bool load_file_into_namespace(IntPtr L, string S, string N, bool bCall) { lua_pushlstring(L, N, N.Length); lua_gettable(L, ...
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#49C/C++读写lua table常用接口
//lua_gettable lua_getglobal(L, "mytable") //<== push mytable lua_pushnumber(L, 1) //<== push key 1 lua_gettable(L, -2) //<== pop key 1, ...
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#504.8 函数和类型- 《Lua 5.3 参考手册》 - 技术池(jishuchi.com)
int lua_gettable (lua_State *L, int index);. 把 t[k] 的值压栈，这里的 t 是指索引指向的值，而 k 则是栈顶放的值。 这个函数会弹出堆栈上的键，把 ...
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#51使用lua来读取配置文件
lua_gettable (L,-2); \ Func(L,T); \ lua_pop(L,1) 4、在文件的结尾处取消宏定义 #undef get_value #undef get_table 5、假设我们读取的数据结构如下
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#52lua table操作实例详解lua_gettable - 极客分享
lua_gettable lua_getglobal(L, "mytable") <== push mytable lua_pushnumber(L, 1) <== push key 1 lua_gettable(L, -2) <== pop key 1, ...
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#53lua c api - 大专栏
lua_gettable 将 t[k] 的值压入栈顶，表是由 index 索引确定的栈上元素， k 使用栈顶元素。函数会将栈顶的 k 元素 pop 出栈。
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#54lua_gettable problem - Engines and Middleware - GameDev.net
lua_gettable pops a key from the stack and returns (on the stack) the contents of the table at that key. The table is left where it was in ...
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#55[Solved] Managing stack with Lua and C++ - Code Redirect
if ((error = luaL_loadfile(L, "src/test.lua")) == 0) { lua_pushstring(L, path.c_str()); if ((error = lua_pcall(L, 1, LUA_MULTRET, 0)) == 0) { lua_gettable(L ...
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#56lua C API(2) - C 调用Lua - 戴磊笔记
... 压入键名 //把栈顶当做key，栈-2处元素当做表格的值(tb["name"])压入栈顶 //该操作会把key弹出 lua_gettable(L, -2); const char *name = lua_tostring(L, -1); ...
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#57Lua 5.4 中文
... lua_getinfo · lua_getiuservalue · lua_getlocal · lua_getmetatable · lua_getstack · lua_gettable · lua_gettop · lua_getupvalue · lua_Hook · lua_insert ...
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#58[Lua] C/C++에서 테이블 읽기 - 수까락의 프로그래밍 이야기
lua_gettable 에서 두번째 인자는 여타 함수들에서의 인덱스 의미와 마찬가지로 테이블의 스택 인덱스를 넘기면 된다. 다중(2차원) 테이블의 경우.
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#59Lua 学习笔记之C API 遍历Table实现代码 - 爱码帮
lua_gettable (L, -2);. lua_getglobal(L, t); lua_getfield(L, -1, k);. 在结束时，栈上的情况均为：栈顶为t[k]，次顶元素为Table 类型的t。第二种方法其实是第一种 ...
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#60[Buildroot] [PATCH] lighttpd: fix compat Lua 5.2 & 5.3 - Mailing ...
... varname); + +- curelem = lua_gettop(L); +- lua_gettable(L, LUA_GLOBALSINDEX); +- +- /* it should be a table */ +- if (!lua_isstring(L, ...
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#61Error handling in Lua - Julio Merino (jmmv.dev)
Simple, huh? Sure, but as it turns out, any of the API calls (not just lua_gettable) in this code can raise errors (I'll call them unsafe ...
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#62The Battle for Wesnoth: lua/lapi.cpp Source File - Huihoo
613 LUA_API void lua_gettable (lua_State *L, int idx) {. 614 StkId t;. 615 lua_lock(L);. 616 t = index2addr(L, idx);. 617 luaV_gettable(L, t, L->top - 1, ...
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#63Lua和C++交互学习记录之四：全局table交互 - 尚码园
使用lua_getfield代替lua_pushxxx和lua_gettable两个函数，返回值为值的类型 lua_getfield(L, -1, "integer_val");. 在Lua 中，这个函数可能触发 ...
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#64How to pass Table(list of numbers) from Lua to C and access it
You can index it by using lua_getfield or lua_gettable . Traversing the table with lua_next , you can populate your array in C if you need ...
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#65Lua 5.1.4: lapi.c
manc:lua_gettable. L0535 StkId t; L0536 lua_lock(L); L0537 t = index2adr(L, idx); L0538 api_checkvalidindex(L, t); L0539 luaV_gettable(L, t, ...
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#6627.1 数组操作- Lua程序设计
我们可以使用任何操纵table的函数来对数组操作，即lua_settable和lua_gettable。然而，与Lua常规简洁思想（economy and simplicity）相反的是，API为数组操作提供了 ...
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#67Lua 学习笔记
lua_getglobal(L, t); lua_pushinteger(L, k); -- 这里可以换成其它类型的lua_pushXXXX(L, k) 压数据到栈顶作key lua_gettable(L, -2); ...
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#68Reading Lua Table from C++ - StackGuides
If you knew the key in the table, you could just have called lua_gettable or lua_getfield , without calling lua_next and lua_pushnil .
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#69Detailed explanation of lua table operation examples - Titan ...
lua_gettable lua_getglobal(L, "mytable") <== push mytablelua_pushnumber(L, 1) <== push key 1 lua_gettable(L, -2) <== pop key 1, push mytable[1]
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#70LUA introduction - Programação I - 14 - Passei Direto
In Lua 4.0, our foo example could be written as follows: int foo_l (lua_State *L) { lua_pushstring(L, "x"); lua_gettable(L, 1); return 1; } ...
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#71Dazuko: example_lua/example.c | Fossies
... "using configuration \"%s\"\n", config); 122 123 /* get the "group" config item */ 124 lua_pushliteral(L, "group"); 125 lua_gettable(L, ...
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#72lua lua_settable - 文章整合
之前一直没理清lua_gettable和lua_settable的使用,今天理清了,顺便就做下笔记了.1.lua_gettable void lua_gettable (lua_State *L, i .
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#73Can anyone convert these scripts to lua c? - V3rmillion
lua_gettable (L,-2); lua_remove(L,-2); lua_pushstring(L,"LocalPlayer"); lua_gettable(L,-2); lua_remove(L,-2); lua_pushstring(L,"PlayerQuirk");
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#75Lua 学习chapter30 编写c函数的技巧- Jow的博客 - Cute Blog
像lua_setttable and lua_gettable这种用来操作的通用函数，也可以用于操作数组，不过C API为使用整数索引的表访问和更新提供了专门的函数： ...
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#76iuplua.c - Math2.org
lua_getglobal(L,"iup"); lua_pushstring(L,"iupCallMethod"); lua_gettable(L, ... static int SetClass(lua_State *L) { lua_gettable(L, LUA_REGISTRYINDEX); /* t2 ...
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#77Embedding Lua - DCC/UFRJ
The lua_gettable function indexes a table; it takes the stack index of the table, pops the key, and then pushes the value:.
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#78Retrieve values from Lua function returning a table in C code
lua_gettable (L, -2); // the second element from top of stack is the table;. 8. // now the top of stack is replaced by t["bar"].
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#79How to get the value from a table within a table with Lua?
lua_gettable (L, -2);. 6. if (lua_istable(L, -1)) {. 7. lua_rawgeti(L, -1, 0);. 8. printf("%fn", lua_tonumber(L, -1));.
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#80src/lj_api.c - luajit-2.0-src
... lua_gc; lua_getallocf; lua_getfenv; lua_getfield; lua_getmetatable; lua_gettable; lua_gettop; lua_getupvalue; lua_insert; lua_iscfunction; lua_isnumber ...
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#81lua作为配置文件的读取方法- HelloWorld开发者社区
void lua_gettable (lua_State *L, int index);. 把t[k] 值压入堆栈，这里的t 是指有效索引index 指向的值，而k 则是栈顶放的值。
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#82init_wslua.c in tfcproject/trunk/wireshark/epan/wslua – Discreet
68, lua_rawgeti(L, LUA_REGISTRYINDEX, lua_dissectors_table_ref);. 69. 70, lua_pushstring(L, pinfo->current_proto);. 71, lua_gettable(L, -2);.
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#83Programming in Lua - 第 232 頁 - Google 圖書結果
... lua_pushstring(L, key); lua_gettable(L, -2); /* get background[key] */ if (!lua_isnumber(L, -1)) error(L, "invalid component in background color"); ...
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#84Beginning Lua Programming - 第 436 頁 - Google 圖書結果
The lua_gettable function is used in C to perform the operation that performs in Lua: Val = Tbl[Key] The __index metamethod can make this operation valid ...
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#85[Lua]Strange linker errors - Allegro.cc
... error] undefined reference to `lua_gettable(lua_State*, int)' [Linker error] undefined reference to `lua_isnumber(lua_State*, int)' .
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#86精通Cocos2d-x游___（__卷） - Google 圖書結果
idx表示table的索引,lua_gettable()函数获取栈顶元素作为Key,获取到table中该 Key对应的Value,将栈顶的Key弹出,最后将获得的Value压入栈顶 void lua_gettable ...
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#87Lua Quick Start Guide: The easiest way to learn Lua programming
Fields from a table can be retrieved with the lua_gettable (lua_State*, int) function. This function returns nothing; its first argument is the Lua state to ...
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#88ocl: lua-repl.h File Reference - ROS Documentation
LUA_API void(), lua_gettable (lua_State *L, int idx). LUA_API int(), lua_gettop (lua_State *L). LUA_API const char *, lua_getupvalue (lua_State *L, ...
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#89Making a Game Demo: From Concept to Demo Gold
Call the Lua C interface lua_gettable function with the correct Lua virtual stack index, which specifies where to find the table in which the hash table ...
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#90実例で学ぶゲームAIプログラミング - 第 275 頁 - Google 圖書結果
... "name"); lua_gettableɺελοΫ͔ΒΩʔΛϙοΎ͢ΔؔͰɺରԠ͢ΔཁૉΛऔಘ͠ɺελοΫ ʹΎογϡ͠·͢ɻෛͷΠϯσοΫεΛͬͯɺελοΫͷ্͔ΒԼͷํʹΠϯσοΫε͚ͯ͠ ͍Δͷʹ 1 Ұ൪্Ͱ͢ɻΕͳ͍Α͏ʹʣɻ ...
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#91获取Lua表结构（table）数据实例 - 脚本之家
这篇文章主要介绍了获取Lua表结构（table）数据实例,本文使用lua_gettable函数获取表结构,需要的朋友可以参考下.
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#92Lua教程:C/C++操作Lua数组和字符串(5) - 子龙山人
//lua_rawget(L, -2); //lua_gettable也可以用lua_rawget来替换 cout<<lua_tostring(L, -1)<<endl; lua_pop(L, 1); } } ...
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#93Lua C API和metatable函數- 優文庫 - UWENKU
... 2); lua_gettable(L, -2); if (!lua_isnil(L, -1)) return 1; /* try the global 'b' table */ lua_getglobal(L, "b"); lua_pushvalue(L, 2); lua_gettable(L, ...
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#94模仿一下tolua++ 0.5
lua_gettable (L, -2); /**stack top:function = get.key*/; int err = lua_pcall(L, 0, 1, 0); /**核心在这里... ,暂时简化,规定get表的一堆getter都 ...
lua_gettable 在 コバにゃんチャンネル Youtube 的精選貼文
lua_gettable 在 大象中醫 Youtube 的最佳貼文
lua_gettable 在 大象中醫 Youtube 的最佳貼文