--- a/contentmgmt/contentaccessfwfordrm/inc/bitset.h Tue Jul 21 01:04:32 2009 +0100
+++ b/contentmgmt/contentaccessfwfordrm/inc/bitset.h Thu Sep 10 14:01:51 2009 +0300
@@ -1,229 +1,227 @@
-/*
-* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-
-
-
-
-/**
- @file
- @publishedPartner
- @deprecated
-*/
-
-#ifndef __BITSET_H__
-#define __BITSET_H__
-
-#ifndef REMOVE_CAF1
-
-#include <e32base.h>
-#include <caf/caftypes.h>
-
-class RWriteStream;
-class RReadStream;
-
-namespace ContentAccess
-{
-
- /** @deprecated */
- enum TCafUtilsPanics
- {
- EInvalidBit
- };
-
- _LIT(KCafUtilsPanic, "CafUtils");
-
- /**
- * A container of bits.
- *
- * The bits may be retrieved, set, and unset.
- *
- * @publishedPartner
- * @deprecated
- */
- class CBitset : public CBase
- {
- public:
- /**
- * Constructs a new bitset object with a maximum number of bits.
- *
- * @param aMaxBits The maximum number of bits this object may contain.
- */
- IMPORT_C static CBitset* NewL(TInt aMaxBits);
-
- /** @see CBitset::NewL(TInt aMaxBits) */
- IMPORT_C static CBitset* NewLC(TInt aMaxBits);
-
- /**
- * Copy constructor
- *
- * @param aSource The object to be copied from.
- */
- IMPORT_C static CBitset* NewL(const CBitset& aSource);
-
- /** @see CBitset::NewL(const CBitset& aSource) */
- IMPORT_C static CBitset* NewLC(const CBitset& aSource);
-
- virtual ~CBitset();
-
- public:
- /** Resets the entire bitset to zero. */
- IMPORT_C void Reset();
-
- /** Gets the maximum number of settable/gettable bits. */
- IMPORT_C TInt MaxBits() const;
-
- /** Sets all bits in the set to one. */
- IMPORT_C void SetAll();
-
- /** Inverts all bits in the set. */
- IMPORT_C void Invert();
-
- /** Sets the 'aBit'th bit of the set.
- * @param aBit the bit to set
- * @panic CafUtils 0 if aBit is out of range
- */
- IMPORT_C void Set(TInt aBit);
-
- /** Clears the 'aBit'th bit of the set.
- * @param aBit the bit to clear
- * @panic CafUtils 0 if aBit is out of range
- */
- IMPORT_C void Unset(TInt aBit);
-
- /**
- * Queries the single bit of the set.
- *
- * @param aBit The bit that requires testing.
- * @return ETrue if the bit was set, EFalse otherwise.
- * @panic CafUtils 0 if aBit is out of range
- *
- */
- IMPORT_C TBool IsSet(TInt aBit) const;
-
- /**
- * Assignment of a bitset.
- *
- * Note that an assignment of a longer bitset to a
- * shorter bitset will result in the shorter bitset
- * being expanded. This function may leave.
- *
- * @param aSource The bitset ......
- * @return A bitset.
- */
- IMPORT_C CBitset& operator=(const CBitset& aSource);
-
- /**
- * Allows comparisons of CBitsets.
- *
- * Note that it is possible to compare a longer
- * bitset with a shorter one. However, only the
- * relevant (low-order) bits are compared.
- *
- * @param aSource The bitset .....
- * @return ETrue if the ....., EFalse otherwise.
- */
- IMPORT_C TBool operator==(const CBitset& aSource) const;
- inline TBool operator!=(const CBitset& aSource) const;
-
- /**
- * Externalisation function that allows this object to be
- * marshalled prior to being shipped over a client-server
- * interface by related glue-code.
- *
- * @param aStream On return, the .....
- */
- IMPORT_C void ExternalizeL(RWriteStream& aStream) const;
-
- /**
- * Internalisation function that allows this object to to be
- * unmarshalled after transfer across a client-server
- * interface.
- *
- * @param aStream On return, the .....
- */
- IMPORT_C void InternalizeL(RReadStream& aStream);
-
- /**
- * Allows a caller to set multiple bits in the bitset
- * by allowing a variable-length parameter list.
- *
- * @param aItems The number of items following in the
- * parameter list.
- */
- IMPORT_C void SetListL(TInt aItems, ...);
-
- /**
- * Allows a caller to query multiple bits in the bitset.
- *
- * @param aItems The number of items following in the
- * parameter list.
- * @return ETrue if all of the bits specified were set. EFalse if
- * one or more were unset.
- */
- IMPORT_C TBool IsSetList(TInt aItems, ...) const;
-
- private:
- void ConstructL(TInt aMaxId);
- void ConstructL(const CBitset& aSource);
- CBitset();
- CBitset(const CBitset& aSource);
-
- /**
- * Converts from a bit ID to a byte and
- * bit within one of the bit-field sets.
- *
- * @param aBitId The bit ID being mapped.
- * @param aByte Modified to contain the resultant byte number.
- * @param aBitInByte Modified to contain the resultant bit number
- * within the byte.
- */
- void IdentifyBit(TInt aBitId, TInt& aByte, TInt& aBitInByte) const;
-
- /**
- * Tests whether the bit value is valid for this bitset.
- *
- * @param aAttributeId The .....
- * @return ETrue if the bit value is valid for this bitset, EFalse otherwise.
- */
- inline TBool ValidBit(TInt aAttributeId) const;
-
- private:
- /** The number of bytes required to allow for maxbits */
- TInt iWidth;
-
- /** The maximum number of bits in this bitset */
- TInt iMaxBits;
-
- /** The actual set of bits */
- TUint8* iBitSet;
- };
-
-}
-
-inline TBool ContentAccess::CBitset::operator!=(const CBitset& aSource) const
- {
- return !operator==(aSource);
- }
-
-inline TBool ContentAccess::CBitset::ValidBit(TInt aBit) const
- {
- return (aBit >= 0) && (aBit < iMaxBits);
- }
-
-#endif // REMOVE_CAF1
-
-#endif // __BITSET_H__
+/*
+* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+/**
+ @file
+ @publishedPartner
+ @deprecated
+*/
+
+#ifndef __BITSET_H__
+#define __BITSET_H__
+
+#ifndef REMOVE_CAF1
+
+#include <e32base.h>
+#include <caf/caftypes.h>
+
+class RWriteStream;
+class RReadStream;
+
+namespace ContentAccess
+{
+
+ /** @deprecated */
+ enum TCafUtilsPanics
+ {
+ EInvalidBit
+ };
+
+ _LIT(KCafUtilsPanic, "CafUtils");
+
+ /**
+ * A container of bits.
+ *
+ * The bits may be retrieved, set, and unset.
+ *
+ * @publishedPartner
+ * @deprecated
+ */
+ class CBitset : public CBase
+ {
+ public:
+ /**
+ * Constructs a new bitset object with a maximum number of bits.
+ *
+ * @param aMaxBits The maximum number of bits this object may contain.
+ */
+ IMPORT_C static CBitset* NewL(TInt aMaxBits);
+
+ /** @see CBitset::NewL(TInt aMaxBits) */
+ IMPORT_C static CBitset* NewLC(TInt aMaxBits);
+
+ /**
+ * Copy constructor
+ *
+ * @param aSource The object to be copied from.
+ */
+ IMPORT_C static CBitset* NewL(const CBitset& aSource);
+
+ /** @see CBitset::NewL(const CBitset& aSource) */
+ IMPORT_C static CBitset* NewLC(const CBitset& aSource);
+
+ virtual ~CBitset();
+
+ public:
+ /** Resets the entire bitset to zero. */
+ IMPORT_C void Reset();
+
+ /** Gets the maximum number of settable/gettable bits. */
+ IMPORT_C TInt MaxBits() const;
+
+ /** Sets all bits in the set to one. */
+ IMPORT_C void SetAll();
+
+ /** Inverts all bits in the set. */
+ IMPORT_C void Invert();
+
+ /** Sets the 'aBit'th bit of the set.
+ * @param aBit the bit to set
+ * @panic CafUtils 0 if aBit is out of range
+ */
+ IMPORT_C void Set(TInt aBit);
+
+ /** Clears the 'aBit'th bit of the set.
+ * @param aBit the bit to clear
+ * @panic CafUtils 0 if aBit is out of range
+ */
+ IMPORT_C void Unset(TInt aBit);
+
+ /**
+ * Queries the single bit of the set.
+ *
+ * @param aBit The bit that requires testing.
+ * @return ETrue if the bit was set, EFalse otherwise.
+ * @panic CafUtils 0 if aBit is out of range
+ *
+ */
+ IMPORT_C TBool IsSet(TInt aBit) const;
+
+ /**
+ * Assignment of a bitset.
+ *
+ * Note that an assignment of a longer bitset to a
+ * shorter bitset will result in the shorter bitset
+ * being expanded. This function may leave.
+ *
+ * @param aSource The bitset ......
+ * @return A bitset.
+ */
+ IMPORT_C CBitset& operator=(const CBitset& aSource);
+
+ /**
+ * Allows comparisons of CBitsets.
+ *
+ * Note that it is possible to compare a longer
+ * bitset with a shorter one. However, only the
+ * relevant (low-order) bits are compared.
+ *
+ * @param aSource The bitset .....
+ * @return ETrue if the ....., EFalse otherwise.
+ */
+ IMPORT_C TBool operator==(const CBitset& aSource) const;
+ inline TBool operator!=(const CBitset& aSource) const;
+
+ /**
+ * Externalisation function that allows this object to be
+ * marshalled prior to being shipped over a client-server
+ * interface by related glue-code.
+ *
+ * @param aStream On return, the .....
+ */
+ IMPORT_C void ExternalizeL(RWriteStream& aStream) const;
+
+ /**
+ * Internalisation function that allows this object to to be
+ * unmarshalled after transfer across a client-server
+ * interface.
+ *
+ * @param aStream On return, the .....
+ */
+ IMPORT_C void InternalizeL(RReadStream& aStream);
+
+ /**
+ * Allows a caller to set multiple bits in the bitset
+ * by allowing a variable-length parameter list.
+ *
+ * @param aItems The number of items following in the
+ * parameter list.
+ */
+ IMPORT_C void SetListL(TInt aItems, ...);
+
+ /**
+ * Allows a caller to query multiple bits in the bitset.
+ *
+ * @param aItems The number of items following in the
+ * parameter list.
+ * @return ETrue if all of the bits specified were set. EFalse if
+ * one or more were unset.
+ */
+ IMPORT_C TBool IsSetList(TInt aItems, ...) const;
+
+ private:
+ void ConstructL(TInt aMaxId);
+ void ConstructL(const CBitset& aSource);
+ CBitset();
+ CBitset(const CBitset& aSource);
+
+ /**
+ * Converts from a bit ID to a byte and
+ * bit within one of the bit-field sets.
+ *
+ * @param aBitId The bit ID being mapped.
+ * @param aByte Modified to contain the resultant byte number.
+ * @param aBitInByte Modified to contain the resultant bit number
+ * within the byte.
+ */
+ void IdentifyBit(TInt aBitId, TInt& aByte, TInt& aBitInByte) const;
+
+ /**
+ * Tests whether the bit value is valid for this bitset.
+ *
+ * @param aAttributeId The .....
+ * @return ETrue if the bit value is valid for this bitset, EFalse otherwise.
+ */
+ inline TBool ValidBit(TInt aAttributeId) const;
+
+ private:
+ /** The number of bytes required to allow for maxbits */
+ TInt iWidth;
+
+ /** The maximum number of bits in this bitset */
+ TInt iMaxBits;
+
+ /** The actual set of bits */
+ TUint8* iBitSet;
+ };
+
+}
+
+inline TBool ContentAccess::CBitset::operator!=(const CBitset& aSource) const
+ {
+ return !operator==(aSource);
+ }
+
+inline TBool ContentAccess::CBitset::ValidBit(TInt aBit) const
+ {
+ return (aBit >= 0) && (aBit < iMaxBits);
+ }
+
+#endif // REMOVE_CAF1
+
+#endif // __BITSET_H__