Fri, 05 Dec 2008 04:56:04 +0500
util.multitable - A table with multiple key for each entry
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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1 | -- Prosody IM v0.1 |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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2 | -- Copyright (C) 2008 Matthew Wild |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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3 | -- Copyright (C) 2008 Waqas Hussain |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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4 | -- |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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5 | -- This program is free software; you can redistribute it and/or |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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6 | -- modify it under the terms of the GNU General Public License |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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7 | -- as published by the Free Software Foundation; either version 2 |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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8 | -- of the License, or (at your option) any later version. |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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9 | -- |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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10 | -- This program is distributed in the hope that it will be useful, |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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13 | -- GNU General Public License for more details. |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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14 | -- |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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15 | -- You should have received a copy of the GNU General Public License |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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16 | -- along with this program; if not, write to the Free Software |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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17 | -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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18 | -- |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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19 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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20 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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21 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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22 | local select = select; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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23 | local t_insert = table.insert; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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24 | local pairs = pairs; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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25 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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26 | module "multitable" |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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27 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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28 | local function get(self, ...) |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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29 | local t = self.data; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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30 | for n = 1,select('#', ...) do |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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31 | t = t[select(n, ...)]; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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32 | if not t then break; end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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33 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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34 | return t; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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35 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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36 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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37 | local function add(self, ...) |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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38 | local t = self.data; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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39 | local count = select('#', ...); |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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40 | for n = 1,count-1 do |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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41 | local key = select(n, ...); |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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42 | local tab = t[key]; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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43 | if not tab then tab = {}; t[key] = tab; end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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44 | t = tab; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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45 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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46 | t_insert(t, select(count, ...)); |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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47 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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48 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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49 | local function r(t, n, _end, ...) |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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50 | if t == nil then return; end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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51 | if n > _end then |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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52 | for key in pairs(t) do |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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53 | t[key] = nil; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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54 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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55 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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56 | local k = select(n, ...); |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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57 | if k then |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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58 | r(t[k], n+1, _end, ...); |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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59 | else |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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60 | for _,b in pairs(t) do |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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61 | r(b, n+1, _end, ...); |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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62 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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63 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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64 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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65 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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66 | local function remove(self, ...) |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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67 | local _end = select('#', ...); |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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68 | for n = _end,1 do |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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69 | if select(n, ...) then _end = n; break; end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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70 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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71 | r(self.data, 1, _end, ...); |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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72 | end |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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73 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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74 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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75 | function new() |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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76 | return { |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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77 | data = {}; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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78 | get = get; |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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79 | add = add; |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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80 | remove = remove; |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
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81 | }; |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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82 | end |
6db1f41e475a
util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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83 | |
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util.multitable - A table with multiple key for each entry
Waqas Hussain <waqas20@gmail.com>
parents:
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84 | return _M; |