(原创+备忘)LUA简单的表遍历.

有example.lua文件如下:

EventTable =

{

x = 100;

y = 200;

z = 200;

}

#include <iostream>

using namespace std;

int main()

{

lua_State* pLuaState = lua_open();

int iRet = lua_dofile(pLuaState,"F:\\MySelfPrograms\\LUAv5_Applications\\LuaScripts.lua");

if (iRet)

return 0;

lua_getglobal(pLuaState,"EventTable");

lua_pushnil(pLuaState);

while (lua_next(pLuaState,1))

{

cout << "****弹出前:****" << endl;

int iTop = lua_gettop(pLuaState);

for (int i=iTop;i>=1;--i)

{

cout << i << ":\t" << lua_typename(pLuaState,lua_type(pLuaState,i)) <<endl;

}

cout << "****弹出后:****" << endl;

lua_pop(pLuaState,1);

iTop = lua_gettop(pLuaState);

for (int i=iTop;i>=1;--i)

{

cout << i << ":\t" << lua_typename(pLuaState,lua_type(pLuaState,i)) <<endl;

}

}

lua_close(pLuaState);

::system("pause");

return 0;

}