luaplus 与官方文档慢慢扯(二)

  • 2011-05-07
  • 次

堆栈操作相关函数

  • GetTop() - Mirrors lua_gettop() .
  • SetTop(int index) - Mirrors lua_settop() .
  • PushValue(int index) - Mirrors lua_pushvalue() .
  • PushValue(LuaStackObject& object) - Mirrors lua_pushvalue() .
  • Remove(int index) - Mirrors lua_remove() .
  • Insert(int index) - Mirrors lua_insert() .
  • Replace(int index) - Mirrors lua_remove() .
  • CheckStack(int size) - Mirrors lua_checkstack() .
  • XMove(LuaState* to, int n) - Mirrors lua_xmove() .
  • Equal(int index1, int index2) - Mirrors lua_equal() .
  • RawEqual(int index1, int index2) - Mirrors lua_rawequal() .
  • LessThan(int index1, int index2) - Mirrors lua_lessthan() .

值压入堆栈

  • PushNil() - Mirrors lua_pushnil() .
  • PushInteger(int n) - Mirrors lua_pushinteger() .
  • PushNumber(lua_Number n) - Mirrors lua_pushnumber() .
  • PushLString(const char* s, size_t len) - Mirrors lua_pushlstring() .
  • PushLWString(const lua_WChar* s, size_t len) - Mirrors lua_pushlwstring() .
  • PushString(const char* s) - Mirrors lua_pushstring() .
  • PushWString(const lua_WChar* s) - Mirrors lua_pushwstring() .
  • PushBoolean(bool value) - Mirrors lua_pushboolean() .
  • PushLightUserData(void* p) - Mirrors lua_pushlightuserdata() .

把函数压入堆栈

  • PushCClosure(lua_CFunction fn, int n) - Mirrors lua_pushcclosure() .
  • PushCClosure(function, n) - function 有一个参数 LuaState* 可以压入全局函数 静态函数 以及 成员函数.神奇!
  • PushCFunction(lua_CFunction fn) - 同 lua_pushcfunction

检查参数

  • TypeError(narg, tname) - Mirrors luaL_typerror() .
  • ArgError(narg, extramsg) - Mirrors luaL_argerror() .
  • CheckLString(numArg, len) - Mirrors luaL_checklstring() .
  • OptLString(numArg, def, len) - Mirrors luaL_optlstring() .
  • CheckNumber(numArg) - Mirrors luaL_checknumber() .
  • OptNumber(nArg, def) - Mirrors luaL_optnumber() .
  • ArgCheck(condition, numarg, extramsg) - Mirrors luaL_argcheck() .
  • CheckString(numArg) - Mirrors luaL_checkstring() .
  • OptString(numArg, def) - Mirrors luaL_optstring() .
  • CheckInt(numArg) - Mirrors luaL_checkint() .
  • CheckLong(numArg) - Mirrors luaL_checklong() .
  • OptInt(numArg, def) - Mirrors luaL_optint() .
  • OptLong(numArg, def) - Mirrors luaL_optlong() .
  • CheckStack(int sz, const char* msg) - Mirrors luaL_checkstack() .
  • CheckType(narg, t) - Mirrors luaL_checktype() .
  • CheckAny(int narg) - Mirrors luaL_checkany() .
  • CheckUData(int ud, const char* tname) - Mirrors luaL_checkudata() .

操作堆栈table相关函数 (It is highly recommended LuaObject is used instead, as it provides a much better C++ alternative than the Lua stack.) –>强烈建议使用 LuaObject来操作 因为它提供了比lua堆栈函数更好的替代方法

  • SetTable(int index) - Mirrors lua_settable() .
  • RawSet(int index) - Mirrors lua_rawset() .
  • RawSetI(int index, int n) - Mirrors lua_rawseti() .
  • SetMetaTable(int index) - Mirrors lua_setmetatable() .
  • SetGlobals(int index) - Mirrors lua_setfenv() . Backward compatible.
  • SetFEnv(int index) - Mirrors lua_setfenv() .
  • SetGlobal(const char *name) - Mirrors lua_setglobal() .
  • Ref(int lock) - Mirrors luaL_ref() .
  • Unref(int ref) - Mirrors luaL_unref() .
  • SetDefaultMetaTable(int type) - Sets the default meta table for the given type with the table at the stack top.
  • –这个函数暂时不懂
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luaplus 与官方文档慢慢扯(三)
luaplus 与官方文档慢慢扯(一)