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Lua rawseti

Lua 5.1 Reference Manua

  1. lua_rawseti [-1, +0, m] void lua_rawseti (lua_State *L, int index, int n); Does the equivalent of t[n] = v, where t is the value at the given valid index and v is the value at the top of the stack. This function pops the value from the stack. The assignment is raw; that is, it does not invoke metamethods
  2. rawset (table, index, value): Sets the real value of table [index] to value, without invoking any metamethod. table must be a table, index any value different from nil, and value any Lua value. value any Lua value: same as previous, but can even be nil: if set to nil, effectively removes item from table
  3. rawset (table, key, value) To demonstrate how this works, let's use the previous sample code to set the foo member of table x directly: x = { }y = { }z = { __index = function (table, key) return z [key] end, __newindex = function (table, key, Get Lua Quick Start Guide now with O'Reilly online learning
  4. The call lua_rawseti(L, t, key) (again for t positive) is equivalent to lua_pushnumber(L, key); lua_insert(L, -2); /* put `key' below previous value */ lua_rawset(L, t); Note that both functions use raw operations. They are faster and, anyway, tables used as arrays seldom use metamethods
  5. In Lua API, the basic C int type is essentially used for stack indexes (why not) and for boolean values (since C89 does not have a bool type). The functions lua_rawgeti, lua_rawseti and lua_createtable somewhat create an exception, as they have a n argument of type int also : LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n); LUA_API void (lua_rawseti) (lua_State *L, int idx, int n); LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); These arguments should be of.

Since however there are no pre-compilation configuration steps you can very easily copy and paste the source code directly into any project. Being a binding between Qt and Lua the only dependencies are a Lua and Qt distribution. You should be able to build QLua on any platform that works with Qt >= 4.7 and Lua >= 5.1 2020-03-01 Embedding Lua Modules in C. by Andre Leiradella. Back. Lua provides the luaL_requiref function to allow the embedding of modules, either native or written in Lua, into the executable instead of relying on the file system and search paths to locate and load modules into a Lua state.. Besides the Lua state, luaLrequiref needs the module name as a C string, and a lua_CFunction argument. void lua_rawseti (lua_State *L, int index, int n); Does the equivalent of t[n] = v, where t is the value at the given valid index index and v is the value at the top of the stack, . This function pops the value from the stack. The assignment is raw; that is, it does not invoke metamethods Lua is a powerful light-weight, small footprint programming language designed for extending applications. Along with this Lua provides its own memory management through garbage collection (which can be specialized for your application). Lua is also fully re-entrant code with no global variables. Why not use LuaBind

Rawset function in lua - Stack Overflo

  1. ** lua_readline defines how to show a prompt and then read a line from ** the standard input. ** lua_saveline defines how to save a read line in a history. ** lua_freeline defines how to free a line read by lua_readline. */ # if!defined(lua_readline) /* { */ # if defined(LUA_USE_READLINE) /* { */ # include < readline/readline.h > # include.
  2. > lua_newtable and lua_rawseti could not work in my situation,Is there a > solution? BTW, I use lua4.0. I can only give a 5.2 answer but this a very basic question. Say you have already got your new empty table on the stack in register t. Then one field at a time, push the value on the stack and lua_setfield it
  3. lua_rawseti: 0x143E860 Return Check: false Calling Convention: __cdecl lua_remove: 0x143FAF0 Return Check: false Calling Convention: __cdecl lua_replace: 0x143FB20 Return Check: false Calling Convention: __cdecl. lua_resume: 0x856B70 Return Check: false Calling Convention: __fastcall lua_setfenv: 0xFC5D50 Return Check: false Calling Convention: __cdecl lua_setfield: 0x143EB90 Return Check.
  4. lua_rawseti [-1, +0, m] void lua_rawseti (lua_State *L, int index, lua_Integer i); Does the equivalent of t[i] = v, where t is the table at the given index and v is the value at the top of the stack. This function pops the value from the stack. The assignment is raw, that is, it does not invoke the __newindex metamethod. lua_rawsetp [-1, +0, m] void lua_rawsetp (lua_State *L, int index, const.
  5. void lua_rawseti (lua_State *L, int index, int n); Does the equivalent of t[n] = v, where t is the value at the given valid index and v is the value at the top of the stack. This function pops the value from the stack. The assignment is raw; that is, it does not invoke metamethods. This is from the manual. Basically, index is the index on the.
  6. Prefer lua_newtable() to lua_createtable() It has been observed that lua_newtable() is generally faster than lua_createtable() by a rather wide margin. This might seem counterintuitive, as lua_createtable() preallocates a known amount of memory in bulk to save steps, but it has a very negative effect on the cache for situations where the performance improvement would have otherwise made a.
  7. Ich versuche, Lua-Skripte mit meinen Entitäten zu verknüpfen, wobei mehrere Entitäten desselben Typs eine separate Instanz desselben Skripts verwenden möchten. Das Problem ist, wenn ich zwei oder mehr Skripte ausführe und eine beliebige C-API verwend

lua_rawseti NOT FOUND! lua_rawget NOT FOUND! lua_setfield NOT FOUND! lua_yield @ 0x008779A0 luaL_checknumber @ 0x008748A0 lua_rawgeti NOT FOUND! lua_setmetatable NOT FOUND! lua_settop @ 0x00873500 lua_tonumber @ 0x00873740. Lua bietet hierfür wiederum syntaktischen Zucker an: local str = abc str:output() Listing 26: Vereinfachte Schreibweise . Diese Syntax wird besonders im Zusammenhang mit metatables sowie später bei der objektorientierten Programmierung eine besondere Rolle spielen. Funktionen . Funktionen sind in Lua erst einmal nichts grundlegend anderes als in anderen Programmiersprachen, weisen. This library provides a rudimentary Lua binding for Daniel Veillard's libxml (also known as gnome-xml). This binding focuses on the DOM-style interface to libxml, and provides a DOM-inspired interface. (The gdome library was used as a reference for implementing DOM methods on top of the libxml base.) <Module lua-libxml.h >= Download lua5.1.dll version 5.1.4.0 32bit. Download DLL, OCX and VXD files for windows for free. Several thouthands files available manc:lua_setlevel. L0126 to->nCcalls = from->nCcalls; L0127 } L0128 L0129 L0130 LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf) { L0131 lua_CFunction old; L0132 lua_lock(L); L0133 old = G(L)->panic; L0134 G(L)->panic = panicf; L0135 lua_unlock(L); L0136 return old; L0137 } L0138 L0139 L0140 LUA_API lua_State * lua_newthread (lua_State *L) { L0141 lua_State *L1; L0142 lua.

Da Sie die Größe der Tabellen im Voraus kennen, können Sie die Speicherzuweisung vermeiden, indem Sie lua_createtable und einige zusätzliche rawseti indem Sie rawseti. static int make_matrix (lua_State * L) {lua_createtable (L, 512, 0); for (int i = 0; i < 512; ++ i) {lua_createtable (L, 512, 0); for (int j = 0; j < 512; ++ j) {lua_pushnumber (L, i + j); // push some value, e.g. pos[i][j] lua_rawseti (L,-2, j + 1);} lua_rawseti (L,-2, i + 1);} return 1; Lua 5.1.4: lapi.c references lua_call. add_value in lstrlib.c; foreach in ltablib.c; luaL_callmeta in lauxlib.c; traceback in lua.c; luaB_dofile in lbaselib.c. Question: When build lua-cjson on macosx, we got the following error: cc -c -O3 -Wall -pedantic -DNDEBUG -I/usr/local/include -fpic -o lua_cjson.o lua_cjson. c++ - titel - Wie man eine Tabelle von Tabellen zu Lua von der C-Funktion durch eine for-Schleife zurückgibt title tag wordpress (2 See also: lua_rawseti. setmetatable:: StackIndex-> Lua Source # Pops a table from the stack and sets it as the new metatable for the value at the given index. See also: -- lua_setmetatable. load and call functions (load and run Lua code) call:: NumArgs-> NumResults-> Lua Source # Calls a function. To call a function you must use the following protocol: first, the function to be called is.

Shop Devices, Apparel, Books, Music & More. Free UK Delivery on Eligible Order void lua_rawset (lua_State *L, int index); Similar to lua_settable, but does a raw assignment (i.e., without metamethods). lua_rawgeti. lua_rawseti. Lua sandboxing. GitHub Gist: instantly share code, notes, and snippets. Skip to content. All gists Back to GitHub Sign in Sign up Sign in Sign up {{ message }} Instantly share code, notes, and snippets. Qix-/ test-global-environment.cc. Created Apr 11, 2016. Star 0 Fork 0; Star Code Revisions 1. Embed. What would you like to do? Embed Embed this gist in your website. Share Copy sharable link. lua_rawgeti(L, 1, index); int eid = lua_tointeger(L, -1); if (lua_rawgeti(L, lua_upvalueindex(1), eid) == LUA_TTABLE) {lua_pushinteger(L, index); lua_replace(L, -3); return 2;} else {lua_pop(L, 2); lua_rawgeti(L, 1, n); lua_rawseti(L, 1, index); lua_pushnil(L); lua_rawseti(L, 1, n);--n;}} return 0;} static int: lcomponent_next(lua_State *L

rawget and rawset - Lua Quick Start Guide [Book

lua binary module example. GitHub Gist: instantly share code, notes, and snippets. Skip to content. All gists Back to GitHub Sign in Sign up Sign in Sign up {{ message }} Instantly share code, notes, and snippets. phi-gamma / Makefile Forked from brentp/Makefile. Last active Jul 7, 2017. Star 1 Fork 0; Star Code Revisions 4 Stars 1. Embed. What would you like to do? Embed Embed this gist in. Lua 5.1.4 Annotated Source Interpreter/Compiler. lua.c interpreter; luac.c compiler front-end; print.c dissembler; ldump.c saving compiled code; Public API. Well. Meaning they're specially designed for outputting HTML/XML documents. Lua provides more flexibility and can easily be used as a general templating engine. Also, Lua is very easy to embed and use from a C application. Lua being flexible and easily embeddable means that it can be used to extend a program in a variety of ways. Email notifications, report creation, and receipt generation are some common uses for templating int n = lua_rawlen (dL, ERRLOG); lua_rawseti (dL, ERRLOG, n + 1); return lua_tostring (dL, - 1);} static const char * call_cfunction (lua_State *L, lua_CFunction f, const char * source, const char *chunkname, void *ud, int ret) {lua_pushcfunction (L, db_traceback); lua_pushcfunction (L, f); lua_pushlightuserdata (L, (void *)source); lua_pushlightuserdata (L, (void *)chunkname)

In Lua, a searcher is a function that is responsible for locating a module by its name and loading it. When created, a Lua state already comes with four searches defined by default. It's possible to add new searchers to the list and load modules in ways not supported by the default loaders Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time ----- Mon Jul 13 17:46:41 2015 Application has crashed: access violation ----- Callstack: payday2_win32_release (???) ??? IPHLPAPI (???) lua_rawseti IPHLPAPI. lua_newtable (state); m_iThisRef = luaL_ref (state, LUA_REGISTRYINDEX); // Save the this table to index 0 of the this table CLuaRestoreStack rs (vm); lua_rawgeti (state, LUA_REGISTRYINDEX, m_iThisRef); lua_pushlightuserdata (state, (void *) this); lua_rawseti (state, -2, 0); You will notice a CLuaRestoreStack class there. This is just a class to ensure that the Lua stack is balanced on the. lua_rawseti(L, -2, i); /* pop new_t[i] */} return 1;} String manipulation •lua_pushlstringmakes a copy of the string, so we can use C tricks with the pointer and the size to push a substring of a string: •lua_concat(L, n) pops nstrings from the stack and concatenates them (triggering __concat metamethods if necessary) •lua_pushfstring(L, fmt, )is like sprintf, but Lua allocates.

Programming in Lua : 27

  1. Support Lua 5.2. GitHub Gist: instantly share code, notes, and snippets
  2. Access to most of the functions in lua.h and lauxlib.h is provided as well as additional convenience functions to publish Go objects and functions to lua code. The documentation of this package is no substitute for the official lua documentation and in many instances methods are described only with the name of their C equivalent Index ¶ Constant
  3. When working with arrays, use lua_rawgeti()/lua_rawseti() These work on plain integer indexes rather than field names and perform faster. Prefer lua_newtable() to lua_createtable() It has been observed that lua_newtable() is generally faster than lua_createtable() by a rather wide margin
  4. C++ (Cpp) lua_getupvalue - 30 examples found. These are the top rated real world C++ (Cpp) examples of lua_getupvalue extracted from open source projects. You can rate examples to help us improve the quality of examples
  5. --- a/trunk/wxLua/modules/wxlua/wxlua_bind.cpp +++ b/trunk/wxLua/modules/wxlua/wxlua_bind.cpp @@ -485,6 +485,15 @@ int LUACALL wxluabind_wxLuaBindCFunc__index(lua.
  6. I find the > lua_newtable and lua_rawseti could not work in my situation,Is there a > solution? BTW, I use lua4.0. I can only give a 5.2 answer but this a very basic question. Say you have already got your new empty table on the stack in register t. Then one field at a time, push the value on the stack and lua_setfield it. E.g

lua_rawgeti and lua_rawseti signature

  1. + lua_rawseti(L, -2, 1); + lua_setfield(L, -3, name); + /* a table is on the top of the stack so this is a subsequent
  2. g conventions: ast (Lua AST), cast (C AST.
  3. - Sun Dec 18, 2016 3:18 pm #59642 I've been writing some NodeMCU code which has all the appearance of stack / heap collisions; NodeMCU also complains that there isn't enoug

Ich versuche, Lua-Skripte mit meinen Entitäten zu verknüpfen, wobei mehrere Entitäten desselben Typs eine separate Instanz desselben Skripts verwenden möchten. Das Problem ist, wenn ich zwei oder mehr Skripte ausführe und eine beliebige C-API verwend L0079 luaL_checktype(L, 1, LUA_TTABLE); L0080 #ifndef luaL_setn L0081 luaL_setn(L, 1, luaL_checkint(L, 2)); L0082 #else L0083 luaL_error(L, LUA_QL(setn) is obsolete); L0084 #endif L0085 lua_pushvalue(L, 1); L0086 retur L0018 */ L0019 L0020 #define lauxlib_c L0021 #define LUA_LIB L0022 L0023 #include lua.h L0024 L0025 #include lauxlib.h L0026 L0027 L0028 #define FREELIST_REF 0 /* free list of references */ L0029 L0030 L0031 /* convert a stack index to positive */ L0032 #define abs_index(L, i) ((i) > 0 || (i) <= LUA_REGISTRYINDEX C++ (Cpp) lua_createtable - 29 examples found. These are the top rated real world C++ (Cpp) examples of lua_createtable extracted from open source projects. You can rate examples to help us improve the quality of examples

GitHub - candycode/qlua: Lua-Qt binding

if_lua.c /* vi:set ts=8 sts=4 sw=4: * * VIM - Vi IMproved by Bram Moolenaar * * Lua interface by Luis Carvalho * * Do :help uganda in Vim to read copying and usage conditions. * Do :help credits in Vim to see a list of people who contributed Oh no! Some styles failed to load. Please try reloading this page Help Create Join Login. Open Source Software. Accounting; CRM; Business Intelligenc Point to function opening the base library. lua_open_table_ptr:: CFunction Source #. Point to function opening the table library rawseti:: StackIndex-> Integer-> Lua Source # Does the equivalent of t[i] = v, where t is the table at the given index and v is the value at the top of the stack. This function pops the value from the stack. The assignment is raw, that is, it does not invoke the __newindex metamethod. See also: lua_rawseti. setmetatable:: StackIndex-> Lua Source # Pops a table from the stack and sets it as the. Hi m2dev, I release my modifications of game core.0x01.) Here are some new questfunctions to you ^^ If either of them is already public Im sorry : but these works perfectly. A short list of them: * Item module: - get_flag | Return: Integer | Args: None - get_wearflag | Return: Integer | Args: Non..

Embedding Lua Modules in C Andre Leiradell

Download lua5.1-64.dll version 64bit. Download DLL, OCX and VXD files for windows for free. Several thouthands files available pub unsafe extern fn lua_rawseti(L: *mut lua_State, idx: c_int, n: c_int) Help. Keyboard Shortcuts? Show this help dialog S Focus the search field ⇤ Move up in search results ⇥ Move down in search results ⏎ Go to active search result + Collapse/expand all sections. Search Tricks. Prefix searches with a type followed by a colon (e.g. fn:) to restrict the search to a given type. raw_seti. Description: [ CCode ( cname = lua_rawseti) ] public void raw_seti (int index, int n) CCode ( cname = lua_rawseti) ] public void raw_seti (int index, int n lua_rawseti (L, <idx>, <n>) Pop the value off the top of the stack and set it as the value of integer key <n> in the table at stack index <idx>; this ignores any __newindex() metamethod. [-1, +0] In our case, the functions in Table 4-3 make it easy to check the validity of the incoming argument, and to extract the values of keys 1 and 2 in the given table. Next, the Pair:new() constructor. Does lua internally parse all number into string?. I use lua_rawseti(L, -1, 0) to set a table's 0 index. And I write a function that will get the entry from table. The function prototype is..

lua_rawseti - SourceForg

Integrating Lua into C++ - CodeProjec

Lua 5.3 官方参考文档_来自Lua 5.3,w3cschool。 下载w3cschool手机App端 请从各大安卓应用商店、苹果App Store搜索并下载w3cschool. lua_rawseti(L, -2, 1);} The newindex method does nothing but say no. 〈C implementation definitions 4〉+≡ static int dom_NodeList__newindex(lua_State *L) {lua_pushstring(L, NodeList objects are read-only); lua_error(L); return 0;} The index method, on the other hand, does a lot of things. First, it provides the usual Lua interface to array-like tables (with 1-based indexing and an. lua_rawset func (*State) RawSeti ¶ Uses func (L *State) RawSeti(index int, n int) lua_rawseti func (*State) Ref ¶ Uses func (L *State) Ref(t int) int. luaL_ref func (*State) Register ¶ Uses func (L *State) Register(name string, f LuaGoFunction) Registers a Go function as a global variable func (*State) Remove ¶ Uses func (L *State) Remove(index int) lua_remove func (*State) Replace ¶ Uses. An array with 10 entries each containing 2 entries: int num = 10; int sz = 2; lua_createtable(L, num, 0); int toptop = lua_gettop(L); for(int i = 1; i <= num; i++.

lua/lua.c at e2ea3b31c94bb3e1da27c233661cb2a16699c685 ..

lua_rawseti(s, firstTableStackPosition, tableIndex); 1025 ++tableIndex; 1026} 1027: 1028: return 1; 1029} 1030: 1031 /** LUA chr_get_equipment (inventory) 1032 * chr_get_equipment(character): table[](slot, item id, name)} 1033 ** 1034 * Used to get a full view of a character's equipment. 1035 * This is not the preferred way to know whether an item is equipped: 1036 * Use chr_inv_count for. 広告を非表示にする. もっと読む; コメントを書く. 2008-11-0 + lua_setfield(L, -3, name); + /* a table is on the top of the stack so this is a subsequent, + * list_add, append this value to table *

C++ (Cpp) lua_pushcclosure - 30 examples found. These are the top rated real world C++ (Cpp) examples of lua_pushcclosure extracted from open source projects. You can rate examples to help us improve the quality of examples This is ASF Bugzilla: the Apache Software Foundation bug system.In case of problems with the functioning of ASF Bugzilla, please contact bugzilla-admin@apache.org. Please Note: this e-mail address is only for reporting problems with ASF Bugzilla. Mail about any other subject will be silently ignored

Bugfix in moonbr_io_read_cont function which caused read chunks to be concatenated in wrong orde lua_rawseti value pop value and store in table at position n with field at index k table lua_gettable field value push value of table at position n with field at top table lua_settable value pop value and store in table at position n with field key key table lua_getmetatable ok value table push metatable of value at position n if possible lua_setmetatable value pop value and store as metatable. Patch 7.3.494 (after 7.3.491) Problem: Can't compile with Lua 9.1 or dynamic Lua. Solution: Fix dll_ methods. Fix luado(). (Muraoka Taro, Luis Carvalho Hey there I'm trying to make a custom server for a certain type of game (the servers are really simple), and I wanted to make it based on a Lua plugins and gamemodes system, like how Garrys Mod servers function. Each plugin is one lua file. So far, I have a Plugin class (one per plugin)

Re: How can I push a table to lua in c++, Is there a more

Addresseslua_atpanic: 0x143D240 Return Check: false

C# (CSharp) LuaInterface ObjectTranslator.PushTranslator - 2 examples found. These are the top rated real world C# (CSharp) examples of LuaInterface.ObjectTranslator.PushTranslator extracted from open source projects. You can rate examples to help us improve the quality of examples Download lua.dll Lua DLL version 4.0.1.0 32bit. Download DLL, OCX and VXD files for windows for free. Several thouthands files available

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Lua-l - Passing arrays from C++ to LUA

Lua Optimization Tips - Minetest Developer Wik

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