在 C++ 中,我有一个 map
,其中包含未知数量的条目.如何将其传递给 Lua 函数,以便 Lua 函数可以将数据用作表?
In C++, I have a map<string, string>
, containing an unknown number of entries. How can I pass this to a Lua function, so that the Lua function can use the data as a table?
如果你想要一个真正的lua表:
if you want a real lua table:
lua_newtable(L);
int top = lua_gettop(L);
for (std::map::iterator it = mymap.begin(); it != mymap.end(); ++it) {
const char* key = it->first.c_str();
const char* value = it->second.c_str();
lua_pushlstring(L, key, it->first.size());
lua_pushlstring(L, value, it->second.size());
lua_settable(L, top);
}
用正确的地图类型替换...
with the right types for your map substituted in..
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