Differences from previous versions

Whats new in version 1.1.6:

• MacOS 10.7 - 10.10 are combined into the common MacOS target
• MacOS 10.5 support not supported and not distributed now
• iOS 5.0 - 6.1 are combined into the scl-5.0 target
• Target scl-7.0 now supports code for iOS 7.0 and later
• Category NSDate(SCDate) added for extending standard class SCDate

Whats new in version 1.1.5:

• Project no longer supports the PowerPC architecture
• Project now supported iOS 4.3 instead iOS 4.0
• MacOS 10.7, 10.8 and 10.9 support added
• iOS 5.0, 5.1, 6.0, 6.1, 7.0 and 7.1 support added
• Remove all deprecated methods

Whats new in version 1.1.4:

• Move from the class SCFileStream into the class SCStream the following methods:
  • readStringWithEncoding:max:
  • readStringWithEncoding:
  • readStringWithMax:
  • readString
  • writeString:encoding:
  • writeString:
  • eof
• iPhoneOS 3.X not supported and not distributed now
• Add into the category NSString(SCString) the following methods:
  • substringExists:caseInsensitive:
  • substringCount:caseInsensitive:
  • stringWithReplacedSubstring:string:caseInsensitive:
  • stringWithDeletedSubstring:caseInsensitive:
  • indexOfSubstring:caseInsensitive:
  • indexOfSubstring:
  • indexesOfSubstring:caseInsensitive:
  • indexesOfSubstring:
• Service classes hierarchy parent class SCServiceObject was implemented
• Add support for strings lists, texts and text files:
  • protocol SCTextDelegate and class SCTextDelegateObject
  • class SCTextException
  • service class SCTextIndex
  • strings list class SCStrings
  • text class SCText
  • text file class SCTextFile

Whats new in version 1.1.3.1:

• Critical error in the class SCFastSortingAlgorithm class fixed.

Whats new in version 1.1.3:

• Add protocol SCSortingProtocol and classes SCSortingAlgorithm, SCBubbleSortingAlgorithm and SCFastSortingAlgorithm
• Add categories NSArray(SCNSArray) and NSMutableArray(SCNSMutableArray)
• Add categories NSSet(SCNSSet) and NSMutableSet(SCNSMutableSet)
• Add categories NSDictionary(SCNSDictionary) and NSMutableDictionary(SCNSMutableDictionary)
• Add delegate classes support:
  • Abstract parent class SCDelegateObject
  • Streams delegate class SCStreamDelegateObject
• Add abstract class method keyword __abstract__
• Add category NSNull(SCNull)
• Add category NSNumber(SCNumber) and exception class SCNumberException
• Collections support:
  • Add comparison result type SCComparisonResult
  • Add collection support protocol SCCollectionProtocol
  • Add collection exception class SCCollectionException
  • Add collection delegate protocol SCCollectionDelegate
  • Add collections abstract parent class SCCollection
  • Add objects ordered collection class SCArray
  • Add objects unordered collection class SCSet
  • Add stack representation class SCStack
  • Add queue representation class SCQueue
  • Add unidirectional list SCUnidirectionalList, bidirectional list SCBidirectionalList and ancestor class of all lists SCList
  • Add keyed and tree collection SCDictionary
• Streams support:
  • Add stream events delegate protocol SCStreamDelegate
  • Add types SCFileStreamOpenMode, SCFileStreamMode, SCFileStreamOffsetWhence and SCFileStreamStatus to file SCFileStream.h
  • Add classes SCStreamException and SCFileStreamException represented stream errors
  • Add stream status type SCStreamStatus
  • Add abstract class SCStream
  • Add file streams class SCFileStream
  • Protocol SCStreamProtocol specifies methods for interaction with streams.
  • Class SCObject implements protocol SCStreamProtocol
  • Category NSString(SCString) implements protocol SCStreamProtocol
  • Class SCSubnetMask supports the streams
  • Class SCIPAddress supports the streams
  • Class SCSubnet supports the streams
  • New static method stringWithStream: added into category NSString(SCString)
  • New static method maskWithStream: added into class SCSubnetMask
  • New static method addressWithStream: added into class SCIPAddress
  • New static method subnetWithStream: added into class SCSubnet
  • Add stdout access class SCStandardOutputStream
  • Add stderr access class SCStandardErrorStream
  • Add stdin access class SCStandardInputStream
• Add standard types SCByte, SCShort, SCInteger, SCLong, SCUByte, SCUShort, SCUInteger, SCULong, SCFloat and SCDouble.
• Add type SCNetError
• Exception classes SCIncorrectMask, SCIncorrectPrefix and SCIncorrectIPAddress deleted, all functionality moved to class SCNetException
• Add exception SCSystemException and type SCSystemError
• Add class SCNotSupportedException for exceptions, when generate if the user calls the unsupported command or operation.
• Protocol SCDictionaryObjectProtocol specifies methods for interaction with dictionaries.
• Protocol SCCodingProtocol specifies methods for interaction with coders and serialized files.
• Class SCObject implements protocols SCDictionaryObjectProtocol and SCCodingProtocol
• Category NSString(SCString) implements protocols SCDictionaryObjectProtocol and SCCodingProtocol
• Class SCSubnetMask supports the dictionaries, coders and serialized files
• Class SCIPAddress supports the dictionaries, coders and serialized files
• Class SCSubnet supports the dictionaries, coders and serialized files
• New static methods added into class SCSubnetMask
  • maskWithDataDictionary: (SCSubnetMask)
  • maskWithDataDictionaryFromFile: (SCSubnetMask)
  • maskWithCoder: (SCSubnetMask)
  • maskWithContentsOfSerializedFile: (SCSubnetMask)
• New static methods added into class SCIPAddress
  • addressWithDataDictionary: (SCIPAddress)
  • addressWithDataDictionaryFromFile: (SCIPAddress)
  • addressWithCoder: (SCIPAddress)
  • addressWithContentsOfSerializedFile: (SCIPAddress)
• New static methods added into class SCSubnet
  • subnetWithDataDictionary: (SCSubnet)
  • subnetWithDataDictionaryFromFile: (SCSubnet)
  • subnetWithCoder: (SCSubnet)
  • subnetWithContentsOfSerializedFile: (SCSubnet)
• New static method added into class SCCommon
  • version (SCCommon)
  • fullVersion (SCCommon)
  • libraryInformation (SCCommon)
  • compilationDate (SCCommon)
  • compilationTime (SCCommon)
  • compilationDateTime (SCCommon)
  • compilationString (SCCommon)
• Exception classes SCReadOnlyException, SCAbstractMethodException and SCNotFoundException added.
• Type SCTCPPort added (TCP port number representation).
• In class SCLog was added the following static methods:
  • logChar:
  • logChar:format:
  • log:condition:
  • logID:condition:
  • logString:condition:
  • logUnichar:condition:
  • logBool:condition:
  • logSignedInteger:condition:
  • logUnsignedInteger:condition:
  • logSignedLong:condition:
  • logUnsignedLong:condition:
  • logDouble:condition:
  • logPointer:condition:
  • logBinary:condition:
  • logOctal:condition:
  • logDecimal:condition:
  • logHex:condition:
  • logChar:condition:
  • log:uncondition:
  • logID:uncondition:
  • logString:uncondition:
  • logUnichar:uncondition:
  • logBool:uncondition:
  • logSignedInteger:uncondition:
  • logUnsignedInteger:uncondition:
  • logSignedLong:uncondition:
  • logUnsignedLong:uncondition:
  • logDouble:uncondition:
  • logPointer:uncondition:
  • logBinary:uncondition:
  • logOctal:uncondition:
  • logDecimal:uncondition:
  • logHex:uncondition:
  • logChar:uncondition:
  • logWithCondition:yes:no:
  • logIDWithCondition:yes:no:
  • logStringWithCondition:yes:no:
  • logUnicharWithCondition:yes:no:
  • logBoolWithCondition:yes:no:
  • logSignedIntegerWithCondition:yes:no:
  • logUnsignedIntegerWithCondition:yes:no:
  • logSignedLongWithCondition:yes:no:
  • logUnsignedLongWithCondition:yes:no:
  • logDoubleWithCondition:yes:no:
  • logPointerWithCondition:yes:no:
  • logBinaryWithCondition:yes:no:
  • logOctalWithCondition:yes:no:
  • logDecimalWithCondition:yes:no:
  • logHexWithCondition:yes:no:
  • logCharWithCondition:yes:no:
  • log:format:
  • log:format:condition:
  • logID:format:condition:
  • logString:format:condition:
  • logUnichar:format:condition:
  • logBool:format:condition:
  • logSignedInteger:format:condition:
  • logUnsignedInteger:format:condition:
  • logSignedLong:format:condition:
  • logUnsignedLong:format:condition:
  • logDouble:format:condition:
  • logPointer:format:condition:
  • logBinary:format:condition:
  • logOctal:format:condition:
  • logDecimal:format:condition:
  • logHex:format:condition:
  • logChar:format:condition:
  • log:format:uncondition:
  • logID:format:uncondition:
  • logString:format:uncondition:
  • logUnichar:format:uncondition:
  • logBool:format:uncondition:
  • logSignedInteger:format:uncondition:
  • logUnsignedInteger:format:uncondition:
  • logSignedLong:format:uncondition:
  • logUnsignedLong:format:uncondition:
  • logDouble:format:uncondition:
  • logPointer:format:uncondition:
  • logBinary:format:uncondition:
  • logOctal:format:uncondition:
  • logDecimal:format:uncondition:
  • logHex:format:uncondition:
  • logChar:format:uncondition:
  • logWithCondition:yes:no:format:
  • logIDWithCondition:yes:no:format:
  • logStringWithCondition:yes:no:format:
  • logUnicharWithCondition:yes:no:format:
  • logBoolWithCondition:yes:no:format:
  • logSignedIntegerWithCondition:yes:no:format:
  • logUnsignedIntegerWithCondition:yes:no:format:
  • logSignedLongWithCondition:yes:no:format:
  • logUnsignedLongWithCondition:yes:no:format:
  • logDoubleWithCondition:yes:no:format:
  • logPointerWithCondition:yes:no:format:
  • logBinaryWithCondition:yes:no:format:
  • logOctalWithCondition:yes:no:format:
  • logDecimalWithCondition:yes:no:format:
  • logHexWithCondition:yes:no:format:
  • logCharWithCondition:yes:no:format:
• In category NSAlert(SCAlert) was added the following static methods:
  • debug:format:
  • debugWithUnichar:
  • debugWithChar:
  • debug:condition:
  • debugWithID:condition:
  • debugWithString:condition:
  • debugWithBoolean:condition:
  • debugWithDouble:condition:
  • debugWithPointer:condition:
  • debugWithSignedInteger:condition:
  • debugWithSignedLong:condition:
  • debugWithInteger:condition:
  • debugWithLong:condition:
  • debugWithBin:condition:
  • debugWithOct:condition:
  • debugWithDec:condition:
  • debugWithHex:condition:
  • debugWithUnichar:condition:
  • debugWithChar:condition:
  • debug:uncondition:
  • debugWithID:uncondition:
  • debugWithString:uncondition:
  • debugWithBoolean:uncondition:
  • debugWithDouble:uncondition:
  • debugWithPointer:uncondition:
  • debugWithSignedInteger:uncondition:
  • debugWithSignedLong:uncondition:
  • debugWithInteger:uncondition:
  • debugWithLong:uncondition:
  • debugWithBin:uncondition:
  • debugWithOct:uncondition:
  • debugWithDec:uncondition:
  • debugWithHex:uncondition:
  • debugWithUnichar:uncondition:
  • debugWithChar:uncondition:
  • debugWithCondition:yes:no:
  • debugIDWithCondition:yes:no:
  • debugStringWithCondition:yes:no:
  • debugBooleanWithCondition:yes:no:
  • debugDoubleWithCondition:yes:no:
  • debugPointerWithCondition:yes:no:
  • debugSignedIntegerWithCondition:yes:no:
  • debugSignedLongWithCondition:yes:no:
  • debugIntegerWithCondition:yes:no:
  • debugLongWithCondition:yes:no:
  • debugBinWithCondition:yes:no:
  • debugOctWithCondition:yes:no:
  • debugDecWithCondition:yes:no:
  • debugHexWithCondition:yes:no:
  • debugUnicharWithCondition:yes:no:
  • debugCharWithCondition:yes:no:
  • debug:format:condition:
  • debugWithID:format:condition:
  • debugWithString:format:condition:
  • debugWithBoolean:format:condition:
  • debugWithDouble:format:condition:
  • debugWithPointer:format:condition:
  • debugWithSignedInteger:format:condition:
  • debugWithSignedLong:format:condition:
  • debugWithInteger:format:condition:
  • debugWithLong:format:condition:
  • debugWithBin:format:condition:
  • debugWithOct:format:condition:
  • debugWithDec:format:condition:
  • debugWithHex:format:condition:
  • debugWithUnichar:format:condition:
  • debugWithChar:format:condition:
  • debug:format:uncondition:
  • debugWithID:format:uncondition:
  • debugWithString:format:uncondition:
  • debugWithBoolean:format:uncondition:
  • debugWithDouble:format:uncondition:
  • debugWithPointer:format:uncondition:
  • debugWithSignedInteger:format:uncondition:
  • debugWithSignedLong:format:uncondition:
  • debugWithInteger:format:uncondition:
  • debugWithLong:format:uncondition:
  • debugWithBin:format:uncondition:
  • debugWithOct:format:uncondition:
  • debugWithDec:format:uncondition:
  • debugWithHex:format:uncondition:
  • debugWithUnichar:format:uncondition:
  • debugWithChar:format:uncondition:
  • debugWithCondition:yes:no:format:
  • debugIDWithCondition:yes:no:format:
  • debugStringWithCondition:yes:no:format:
  • debugBooleanWithCondition:yes:no:format:
  • debugDoubleWithCondition:yes:no:format:
  • debugPointerWithCondition:yes:no:format:
  • debugSignedIntegerWithCondition:yes:no:format:
  • debugSignedLongWithCondition:yes:no:format:
  • debugIntegerWithCondition:yes:no:format:
  • debugLongWithCondition:yes:no:format:
  • debugBinWithCondition:yes:no:format:
  • debugOctWithCondition:yes:no:format:
  • debugDecWithCondition:yes:no:format:
  • debugHexWithCondition:yes:no:format:
  • debugUnicharWithCondition:yes:no:format:
  • debugCharWithCondition:yes:no:format:
• In category UIAlertView(SCAlertView) was added the following static methods:
  • debugWithUnichar:
  • debugWithChar:
  • debugWithUnichar:format:
  • debugWithChar:format:
  • debugWithID:condition:
  • debugWithString:condition:
  • debugWithInteger:condition:
  • debugWithLong:condition:
  • debugWithBoolean:condition:
  • debug:condition:
  • debugWithDouble:condition:
  • debugWithSignedLong:condition:
  • debugWithPointer:condition:
  • debugWithSignedInteger:condition:
  • debugWithBin:condition:
  • debugWithOct:condition:
  • debugWithDec:condition:
  • debugWithHex:condition:
  • debugWithUnichar:condition:
  • debugWithChar:condition:
  • debugWithID:uncondition:
  • debugWithString:uncondition:
  • debugWithInteger:uncondition:
  • debugWithLong:uncondition:
  • debugWithBoolean:uncondition:
  • debug:uncondition:
  • debugWithDouble:uncondition:
  • debugWithSignedLong:uncondition:
  • debugWithPointer:uncondition:
  • debugWithSignedInteger:uncondition:
  • debugWithBin:uncondition:
  • debugWithOct:uncondition:
  • debugWithDec:uncondition:
  • debugWithHex:uncondition:
  • debugWithUnichar:uncondition:
  • debugWithChar:uncondition:
  • debugIDWithCondition:yes:no:
  • debugStringWithCondition:yes:no:
  • debugIntegerWithCondition:yes:no:
  • debugLongWithCondition:yes:no:
  • debugBooleanWithCondition:yes:no:
  • debugWithCondition:yes:no:
  • debugDoubleWithCondition:yes:no:
  • debugSignedLongWithCondition:yes:no:
  • debugPointerWithCondition:yes:no:
  • debugSignedIntegerWithCondition:yes:no:
  • debugBinWithCondition:yes:no:
  • debugOctWithCondition:yes:no:
  • debugDecWithCondition:yes:no:
  • debugHexWithCondition:yes:no:
  • debugUnicharWithCondition:yes:no:
  • debugCharWithCondition:yes:no:
  • debugWithID:condition:
  • debugWithString:condition:
  • debugWithInteger:condition:
  • debugWithLong:condition:
  • debugWithBoolean:condition:
  • debug:condition:
  • debugWithDouble:condition:
  • debugWithSignedLong:condition:
  • debugWithPointer:condition:
  • debugWithSignedInteger:condition:
  • debugWithBin:condition:
  • debugWithOct:condition:
  • debugWithDec:condition:
  • debugWithHex:condition:
  • debugWithUnichar:condition:
  • debugWithChar:condition:
  • debugWithID:uncondition:
  • debugWithString:uncondition:
  • debugWithInteger:uncondition:
  • debugWithLong:uncondition:
  • debugWithBoolean:uncondition:
  • debug:uncondition:
  • debugWithDouble:uncondition:
  • debugWithSignedLong:uncondition:
  • debugWithPointer:uncondition:
  • debugWithSignedInteger:uncondition:
  • debugWithBin:uncondition:
  • debugWithOct:uncondition:
  • debugWithDec:uncondition:
  • debugWithHex:uncondition:
  • debugWithUnichar:uncondition:
  • debugWithChar:uncondition:
  • debugIDWithCondition:yes:no:format:
  • debugStringWithCondition:yes:no:format:
  • debugIntegerWithCondition:yes:no:format:
  • debugLongWithCondition:yes:no:format:
  • debugBooleanWithCondition:yes:no:format:
  • debugWithCondition:yes:no:format:
  • debugDoubleWithCondition:yes:no:format:
  • debugSignedLongWithCondition:yes:no:format:
  • debugPointerWithCondition:yes:no:format:
  • debugSignedIntegerWithCondition:yes:no:format:
  • debugBinWithCondition:yes:no:format:
  • debugOctWithCondition:yes:no:format:
  • debugDecWithCondition:yes:no:format:
  • debugHexWithCondition:yes:no:format:
  • debugUnicharWithCondition:yes:no:format:
  • debugCharWithCondition:yes:no:format:

Whats new in version 1.1.2:

• Added support of the static libraries for operating system Mac OS X.
• Added category NSControl(SCControl) for MacOS.
• Added category NSMenuItem(SCMenuItem) for MacOS.
• Property booleanState was added into category SCButton.
• New methods added into class SCCommon
  • sclBuild (SCCommon)
• The classes SCSubnetMask, SCIPAddress and SCSubnet for Mac OS X version 10.5 and above as well as for iOS added support for class properties. The code for Mac OS X version 10.4 properties are not available.
• Comments and documentation translated from Russian to English.
• Comments for classes methods transfer from impementation sections into interfaces files.
• Added documentation page Library localization instructions .
• Added Localizable.strings files for English and Russian.
• New methods added into category NSString(SCString):
  • isHexadecimalString
  • hexadecimalString
  • initWithHexadecimalInteger:capacity:
  • initWithHexadecimalInteger:capacity:uppercase:
  • initWithHexadecimalInteger:capacity:separators:
  • initWithHexadecimalInteger:capacity:
  • initWithHexadecimalInteger:uppercase:separators:
  • initWithHexadecimalInteger:uppercase:
  • initWithHexadecimalInteger:separators:
  • initWithHexadecimalInteger:
  • characterIsHexadecimalInteger:
  • stringWithHexadecimalInteger:capacity:uppercase:separators:
  • stringWithHexadecimalInteger:capacity:uppercase:
  • stringWithHexadecimalInteger:capacity:separators:
  • stringWithHexadecimalInteger:capacity:
  • stringWithHexadecimalInteger:uppercase:separators:
  • stringWithHexadecimalInteger:uppercase:
  • stringWithHexadecimalInteger:separators:
  • stringWithHexadecimalInteger:

Whats new in version 1.1.1:

• Fixed a bug in category NSString(SCString) when creating strings based on the integer binary representation.

Whats new in version 1.1.0:

• Added iOS support. For start development for new platform add -DIOS_TARGET into Other C Flags and Other C++ Flags and -ObjC -all_load into Other Linker Flags.
• Common constants file SCConstants.h added.
• Error message constants added into files SCSubnetMask.h, SCIPaddress.h and SCSubnet.h.
• New methods added into category NSString(SCString):
  • integer
  • initWithDecimalInteger:separator:
  • initWithHexidecimalInteger:separators:
  • stringWithDecimalInteger:separator:
  • stringWithHexidecimalInteger:separators:
  • initWithDouble:
  • initWithSignedInteger:
  • initWithSignedShort:
  • initWithUnsignedShort:
  • initWithSignedLong:
  • initWithPointer:
  • initWithID:
  • stringWithDouble:
  • stringWithSignedInteger:
  • stringWithSignedShort:
  • stringWithUnsignedShort:
  • stringWithSignedLong:
  • stringWithPointer:
  • stringWithID:
• Added methods isSerialLink (SCSubnetMask) and isSerialLink (SCSubnet).
• Add into the category NSAlert(SCAlert) the following new methods:
  • initWithError:text:selected:alternate:
  • initWithWarning:text:selected:alternate:
  • initWithMessage:text:selected:alternate:
  • initWithMessage:selected:alternate:other:
  • initWithMessage:selected:alternate:
  • initWithMessage:selected:
  • alertWithError:text:selected:alternate:
  • alertWithWarning:text:selected:alternate:
  • alertWithMessage:text:selected:alternate:
  • alertWithMessage:selected:alternate:other:
  • alertWithMessage:selected:alternate:
  • alertWithMessage:selected:
  • showWithStyle:message:text:selected:alternate:other:
  • showWithError:text:selected:alternate:other:
  • showWithError:text:selected:alternate:
  • showWithWarning:text:selected:alternate:other:
  • showWithWarning:text:selected:alternate:
  • showWithMessage:text:selected:alternate:other:
  • showWithMessage:text:selected:alternate:
  • showWithMessage:selected:alternate:other:
  • showWithMessage:selected:alternate:
  • showWithMessage:selected:
  • runWithError:text:selected:alternate:
  • runWithError:error:text;
  • runWithWarning:text:selected:alternate:
  • runWithWarning:text:
  • runWithMessage:text:selected:alternate:
  • runWithMessage:text:
  • runWithMessage:selected:alternate:other:
  • runWithMessage:selected:alternate:
  • runWithMessage:
  • confirmWithStyle:message:text:confirm:selected:alternate:other:
  • confirmWithStyle:message:text:selected:alternate:other:
  • confirmWithError:text:confirm:selected:alternate:other:
  • confirmWithError:text:confirm:selected:alternate:
  • confirmWithError:text:confirm:
  • confirmWithError:text:selected:alternate:other:
  • confirmWithWarning:text:confirm:selected:alternate:other:
  • confirmWithWarning:text:confirm:selected:alternate:
  • confirmWithWarning:text:confirm:
  • confirmWithWarning:text:selected:alternate:other:
  • confirmWithWarning:text:selected:alternate:
  • confirmWithWarning:text:
  • confirmWithMessage:text:confirm:selected:alternate:other:
  • confirmWithMessage:text:confirm:selected:alternate:
  • confirmWithMessage:text:confirm:
  • confirmWithMessage:confirm:selected:alternate:other:
  • confirmWithMessage:confirm:selected:alternate:
  • confirmWithMessage:confirm:
  • confirmWithMessage:text:selected:alternate:other:
  • confirmWithMessage:selected:alternate:other:
  • confirmWithMessage:selected:alternate:
  • confirmNoYesWithMessage:text:
  • confirmNoYesWithMessage:
  • confirmOKCancelWithMessage:text:
  • confirmCancelOKWithMessage:text:
  • confirmOKCancelWithMessage:
  • confirmCancelOKWithMessage:
  • debug:
  • debugWithDouble:
  • debugWithPointer:
  • debugWithSignedInteger:
  • debugWithSignedLong:
  • debugWithBin:
  • debugWithOct:
  • debugWithDec:
  • debugWithHex:
  • debugWithID:format:
  • debugWithString:format:
  • debugWithBoolean:format:
  • debugWithDouble:format:
  • debugWithPointer:format:
  • debugWithSignedInteger:format:
  • debugWithSignedLong:format:
  • debugWithInteger:format:
  • debugWithLong:format:
  • debugWithBin:format:
  • debugWithOct:format:
  • debugWithDec:format:
  • debugWithHex:format:
• Added class SCLog for simple access to function NSLog.
• Added category UIActionSheet(SCActionSheet) for iOS (for MacOS please use category NSAlert(SCAlert).

Whats new in version 1.0.4:

• Added into category NSAlert(SCAlert) methods for show instances debug information:
  • initDebugWithID:
  • debugPanelWithID:
  • showDebugWithID:
• Added into class SCCommon method maskWithLength: (SCCommon) for binary operations with subnet masks.
• Added into class SCCommon methods capacity: and binaryPower: (SCCommon) for binary power operations.
• Created class SCSubnetMask for IPv4 subnet masks operations.
• Created class SCIPAddress for IPv4 addresses operations.
• Created class SCSubnet for IPv4 subnets operations.