org.luaj.vm2.lib
Class Bit32Lib

java.lang.Object
  extended by org.luaj.vm2.Varargs
      extended by org.luaj.vm2.LuaValue
          extended by org.luaj.vm2.LuaFunction
              extended by org.luaj.vm2.lib.LibFunction
                  extended by org.luaj.vm2.lib.TwoArgFunction
                      extended by org.luaj.vm2.lib.Bit32Lib

public class Bit32Lib
extends TwoArgFunction

Subclass of LibFunction that implements the Lua standard bit32 library.


Field Summary
 
Fields inherited from class org.luaj.vm2.lib.LibFunction
name, opcode
 
Fields inherited from class org.luaj.vm2.LuaFunction
s_metatable
 
Fields inherited from class org.luaj.vm2.LuaValue
ADD, CALL, CONCAT, DIV, EMPTYSTRING, ENV, EQ, FALSE, INDEX, LE, LEN, LT, METATABLE, MINUSONE, MOD, MODE, MUL, NEWINDEX, NIL, NILS, NONE, NOVALS, ONE, POW, SUB, TBOOLEAN, TFUNCTION, TINT, TLIGHTUSERDATA, TNIL, TNONE, TNUMBER, TOSTRING, TRUE, TSTRING, TTABLE, TTHREAD, TUSERDATA, TVALUE, TYPE_NAMES, UNM, ZERO
 
Constructor Summary
Bit32Lib()
           
 
Method Summary
 LuaValue call(LuaValue modname, LuaValue env)
          Call this with 2 arguments, including metatag processing, and return only the first return value.
 
Methods inherited from class org.luaj.vm2.lib.TwoArgFunction
call, call, call, invoke
 
Methods inherited from class org.luaj.vm2.lib.LibFunction
bind, bind, call, newupe, newupl, newupn, tojstring
 
Methods inherited from class org.luaj.vm2.LuaFunction
checkfunction, classnamestub, getmetatable, isfunction, name, optfunction, strvalue, type, typename
 
Methods inherited from class org.luaj.vm2.LuaValue
add, add, add, and, arg, arg1, argerror, argerror, aritherror, aritherror, arithmt, arithmtwith, assert_, buffer, call, callmt, checkboolean, checkclosure, checkdouble, checkglobals, checkint, checkinteger, checkjstring, checklong, checkmetatag, checknotnil, checknumber, checknumber, checkstring, checktable, checkthread, checkuserdata, checkuserdata, compareerror, compareerror, comparemt, concat, concat, concatmt, concatTo, concatTo, concatTo, div, div, div, divInto, eq_b, eq, eqmtcall, equals, error, get, get, get, gettable, gt_b, gt_b, gt_b, gt, gt, gt, gteq_b, gteq_b, gteq_b, gteq, gteq, gteq, illegal, inext, initupvalue1, invoke, invoke, invoke, invoke, invoke, invokemethod, invokemethod, invokemethod, invokemethod, invokemethod, invokemethod, isboolean, isclosure, isint, isinttype, islong, isnil, isnumber, isstring, istable, isthread, isuserdata, isuserdata, isvalidkey, len, lenerror, length, listOf, listOf, load, lt_b, lt_b, lt_b, lt, lt, lt, lteq_b, lteq_b, lteq_b, lteq, lteq, lteq, metatableOf, metatag, method, method, method, method, method, method, mod, mod, mod, modFrom, mul, mul, mul, narg, neg, neq_b, neq, next, not, onInvoke, optboolean, optclosure, optdouble, optint, optinteger, optjstring, optlong, optnumber, optstring, opttable, optthread, optuserdata, optuserdata, optvalue, or, pow, pow, pow, powWith, powWith, presize, raweq, raweq, raweq, raweq, raweq, rawget, rawget, rawget, rawlen, rawset, rawset, rawset, rawset, rawset, rawset, rawset, rawsetlist, set, set, set, set, set, set, set, setmetatable, settable, strcmp, strcmp, strongvalue, sub, sub, sub, subargs, subFrom, subFrom, tableOf, tableOf, tableOf, tableOf, tableOf, tableOf, tailcallOf, testfor_b, toboolean, tobyte, tochar, todouble, tofloat, toint, tolong, tonumber, toshort, tostring, toString, touserdata, touserdata, typerror, unimplemented, userdataOf, userdataOf, valueOf, valueOf, valueOf, valueOf, valueOf, valueOf, varargsOf, varargsOf, varargsOf, varargsOf, varargsOf, varargsOf
 
Methods inherited from class org.luaj.vm2.Varargs
argcheck, checkboolean, checkclosure, checkdouble, checkfunction, checkint, checkinteger, checkjstring, checklong, checknotnil, checknumber, checkstring, checktable, checkthread, checkuserdata, checkuserdata, checkvalue, eval, isfunction, isnil, isnoneornil, isnumber, isstring, istable, isTailcall, isthread, isuserdata, isvalue, optboolean, optclosure, optdouble, optfunction, optint, optinteger, optjstring, optlong, optnumber, optstring, opttable, optthread, optuserdata, optuserdata, optvalue, toboolean, tobyte, tochar, todouble, tofloat, toint, tojstring, tolong, toshort, touserdata, touserdata, type
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Bit32Lib

public Bit32Lib()
Method Detail

call

public LuaValue call(LuaValue modname,
                     LuaValue env)
Description copied from class: LuaValue
Call this with 2 arguments, including metatag processing, and return only the first return value.

If this is a LuaFunction, call it, and return only its first return value, dropping any others. Otherwise, look for the CALL metatag and call that.

If the return value is a Varargs, only the 1st value will be returned. To get multiple values, use LuaValue.invoke() instead.

To call this as a method call, use LuaValue.method(LuaValue) instead.

Specified by:
call in class TwoArgFunction
Parameters:
modname - First argument to supply to the called function
env - Second argument to supply to the called function
Returns:
First return value (this(arg1,arg2)), or NIL if there were none.
See Also:
LuaValue.call(), LuaValue.call(LuaValue), LuaValue.call(LuaValue, LuaValue, LuaValue), #invoke(LuaValue,LuaValue), LuaValue.method(String,LuaValue,LuaValue), LuaValue.method(LuaValue,LuaValue,LuaValue)


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