Yashied Posted April 11, 2009 Posted April 11, 2009 expandcollapse popupfunc _GetBit($iValue, $iPos, $iCount = 1) if ($iPos < 0) or ($iCount <= 0) then return 0 endif local $iMask = 0 for $i = 1 to $iCount $iMask = BitShift($iMask, -1) + 1 next return BitAND(BitShift($iValue, $iPos), $iMask) endfunc; _GetBit func _SetBit($iValue, $iPos, $iBit, $iCount = 1) if ($iPos < 0) or ($iCount <= 0) then return $iValue endif local $iMask = 0 for $i = 1 to $iCount $iMask = BitShift($iMask, -1) + 1 next $iMask = BitShift($iMask, -$iPos) if $iBit = 0 then return BitAND($iValue, BitXOR($iMask, 0xFFFFFFFF)) else return BitOR($iValue, $iMask) endif endfunc; _SetBit func _InvBit($iValue, $iPos, $iCount = 1) if ($iPos < 0) or ($iCount <= 0) then return $iValue endif local $i for $i = 1 to $iCount $iValue = _SetBit($iValue, $iPos + ($i - 1), 1 - _GetBit($iValue, $iPos + ($i - 1))) next return $iValue endfunc; _InvBit func _BitToStr($iValue, $iPos = 0, $iCount = 32) if ($iPos < 0) or ($iCount <= 0) then return '' endif local $i, $t = '' for $i = 1 to $iCount $t = _GetBit($iValue, $iPos) & $t $iPos += 1 next return $t endfunc; _BitToStr func _StrToBit($sString) local $i, $b, $ret = 0, $n = StringLen($sString) for $i = 1 to $n $b = StringRight($sString, 1) if ($b <> '0') and ($b <> '1') then return '' endif $ret = _SetBit($ret, $i - 1, ($b = '1')) $sString = StringTrimRight($sString, 1) next return $ret endfunc; _StrToBitExamples_SetBit(0x0F, 5, 1, 2) ; 00001111b (0x0F) => 01101111b (0x6F)_GetBit(0x6F, 4, 4) ; 01101111b (0x6F) => 0110b (0x6)_InvBit(0x6F, 0, 4) ; 01101111b (0x6F) => 01100000 (0x60)_BitToStr(0x6F, 4, 4); 01101111b (0x6F) => "0110"_StrToBit("01101111") ; "01101111" => 0x6F My UDFs: iKey | FTP Uploader | Battery Checker | Boot Manager | Font Viewer | UDF Keyword Manager | Run Dialog Replacement | USBProtect | 3D Axis | Calculator | Sleep | iSwitcher | TM | NetHelper | File Types Manager | Control Viewer | SynFolders | DLL Helper Animated Tray Icons UDF Library | Hotkeys UDF Library | Hotkeys Input Control UDF Library | Caret Shape UDF Library | Context Help UDF Library | Most Recently Used List UDF Library | Icons UDF Library | FTP UDF Library | Script Communications UDF Library | Color Chooser UDF Library | Color Picker Control UDF Library | IPHelper (Vista/7) UDF Library | WinAPI Extended UDF Library | WinAPIVhd UDF Library | Icon Chooser UDF Library | Copy UDF Library | Restart UDF Library | Event Log UDF Library | NotifyBox UDF Library | Pop-up Windows UDF Library | TVExplorer UDF Library | GuiHotKey UDF Library | GuiSysLink UDF Library | Package UDF Library | Skin UDF Library | AITray UDF Library | RDC UDF Library Appropriate path | Button text color | Gaussian random numbers | Header's styles (Vista/7) | ICON resource enumeration | Menu & INI | Tabbed string size | Tab's skin | Pop-up circular menu | Progress Bar without animation (Vista/7) | Registry export | Registry path jumping | Unique hardware ID | Windows alignment More...
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