static TString *newlstr (lua_State *L, const char *str, size_t l, unsigned int h) { TString *ts; //创建TString内存空间,大小等于TString大小加上字符串大小。 //可以看出字符串是直接放在TString内存块地址后面的 ts = cast(TString *, luaM_malloc(L, (l+1)*sizeof(char)+sizeof(TStrin...
Lua源码中,专门有一个结构体FuncState用来保存函数相关的信息.其实,即使没有创建任何函数,对于Lua而言也有一个最外层的FuncState数据.这个结构体的定义: typedef struct FuncState { Proto *f; /* current function header */ Table *h; /* table to find (and reuse) elements in */ struct FuncState *prev...
publicTCheckValue<T>(intstackPos){returnStackTraits<T>.Check(L,stackPos);}RectCheckRectValue(IntPtrL,intpos){inttype=LuaDLL.tolua_getvaluetype(L,pos);if(type!=LuaValueType.Rect){luaState.LuaTypeError(pos,"Rect",LuaValueTypeName.Get(type));returnnewRect();}returnToRectValue(L,pos);} ...
lua_State *L = s2e()->getConfig()->getState(); // Wrap the current S2E execution state LuaS2EExecutionState luaS2EState(state); // Turn the input file into a Lua string luaL_Buffer luaBuff; luaL_buffinit(L, &luaBuff); ...
我们将使用Lua编程语言来组合S2E和Kaitai Struct。使用Lua可以重用现有的组件--S2E包含一个嵌入式的Lua解释器(用于解析S2E配置文件,编写函数/指令注释),而ksc能够就生成Lua解析器。因此,我们可以使用ksc为我们的输入文件生成一个Lua解析器,并将该解析器嵌入到S2E配置文件中,使其可以被S2E访问。 (我们可以使用ksc来...
创建Lua状态机,并将Vector<struct>中的数据传递给Lua表。 代码语言:txt 复制 #include <lua.hpp> lua_State* L = luaL_newstate(); luaL_openlibs(L); // 创建一个空的Lua表 lua_newtable(L); // 遍历Vector<struct>中的数据,将其添加到Lua表中 for (int i = 0; i < myVector.size(); i++...
为了从Lua脚本中访问MyStruct的MyMethod方法,我们需要将这个struct的实例和方法注册到Lua的全局环境中,或者作为一个用户数据(userdata)传递给Lua。 这里,我们演示如何将MyStruct的实例作为全局变量传递给Lua,并注册一个包装函数来调用MyMethod。 go func main() { L := lua.NewState() defer L.Close() // 创建...
function structureForm_getSelectedStructElement(L: PLua_State): integer; cdecl; var frm: TFrmStructures2; struct: TDissectedStruct; element: TStructelement; structlist: tlist; node: TTreenode; begin frm:=luaclass_getClassObject(L); result:=0; node:=frm.tvStructureView.Selected; if node<...
Luați în considerare utilizarea unei diagrame inelare atunci când: Aveți una sau mai multe serii de date pe care doriți să le complotați. Niciuna dintre valorile pe care doriți să le complotați nu este negativă. ...
Python, C#, Java, PHP, Lua, Javascript Would this change make Go easier or harder to learn, and why? It should have no effect for beginners Has this idea, or one like it, been proposed before? I couldn't find anything similar