diff -r e1b950c65cb4 -r 837f303aceeb epoc32/include/app/TVPbkFieldTypeParameters.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/app/TVPbkFieldTypeParameters.h	Wed Mar 31 12:33:34 2010 +0100
@@ -0,0 +1,241 @@
+/*
+* Copyright (c) 2004-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:  A class for managing field type parameters.
+*
+*/
+
+
+#ifndef TVPBKFIELDTYPEPARAMETERS_H
+#define TVPBKFIELDTYPEPARAMETERS_H
+
+
+// INCLUDES
+#include <e32std.h>
+#include <vpbkfieldtype.hrh>
+
+// FORWARD DECLARATIONS
+class TResourceReader;
+
+// CLASS DECLARATIONS
+
+/**
+ * A class for managing field type parameters.
+ *
+ * Parameters are based on the Versit 2.1 standard and they can be
+ * found from TVPbkFieldTypeParameter in VPbkFieldType.hrh.
+ *
+ * @see VBK_FIELD_VERSIT_PROPERTY in VPbkFieldType.rh
+ * @see TVPbkFieldVersitProperty
+ * @lib VPbkEng.lib
+ */
+class TVPbkFieldTypeParameters
+    {
+    public:  // Constructors
+        /**
+         * Default constructor. Initializes this parameter set to empty.
+         */
+        inline TVPbkFieldTypeParameters();
+
+        /**
+         * Constructs this parameter set from a resource.
+         * The resource must have LEN BYTE BYTE[] layout.
+         *
+         * @param aResReader A reader to resource LEN BYTE BYTE[] that
+         *                   contains the parameters.
+         * @exception VPbkError::Panic(
+         *            VPbkError::EInvalidTypeParameterResource)
+         *            if the resource is invalid.
+         */
+        inline TVPbkFieldTypeParameters(TResourceReader& aResReader);
+
+    public:  // New functions
+        /**
+         * Initializes this parameter set from a resource. 
+         * The resource must have LEN BYTE BYTE[] layout.
+         *
+         * @param aResReader A reader to resource LEN BYTE BYTE[] that
+         *                   contains the parameters.
+         * @exception VPbkError::Panic(
+         *            VPbkError::EInvalidTypeParameterResource)
+         *            if the resource is invalid.
+         */
+        IMPORT_C void ReadFromResource(TResourceReader& aResReader);
+        
+        /**
+         * Adds parameter set from a resource. 
+         * The resource must have LEN BYTE BYTE[] layout.
+         *
+         * @param aResReader A reader to resource LEN BYTE BYTE[] that
+         *                   contains the parameters.
+         * @exception VPbkError::Panic(
+         *            VPbkError::EInvalidTypeParameterResource)
+         *            if the resource is invalid.
+         */
+        void AddFromResource(TResourceReader& aResReader);
+
+        /**
+         * Adds aParam to this parameter set.
+         *
+         * @param aParam A new parameter to this set.
+         * @precond aParam >= 0 && aParam < KVPbkMaxVersitParams.
+         *          VPbkError::Panic(VPbkError::EInvalidTypeParameter)
+         *          is raised if the precondition does not hold.
+         * @return This object for easy chaining of calls.
+         * @postcond Contains(aParam)
+         */
+        inline TVPbkFieldTypeParameters& Add(TVPbkFieldTypeParameter aParam);
+
+        /**
+         * Adds all parameters of another parameter set to this set.
+         *
+         * @param aParams A set of paramters that are added to this set.
+         * @return This object for easy chaining of calls.
+         * @postcond ContainsAll(aParams)
+         */
+        inline TVPbkFieldTypeParameters& AddAll(
+                const TVPbkFieldTypeParameters& aParams);
+
+        /**
+         * Removes aParam from this parameter set.
+         *
+         * @param aParam A parameter that is removed from this set.
+         * @precond aParam >= 0 && aParam < KVPbkMaxVersitParams.
+         *          VPbkError::Panic(VPbkError::EInvalidTypeParameter)
+         *          is raised if the precondition does not hold.
+         * @return This object for easy chaining of calls.
+         * @postcond !Contains(aParam)
+         */
+        inline TVPbkFieldTypeParameters& Remove(
+                TVPbkFieldTypeParameter aParam);
+
+        /**
+         * Removes all parameters of another parameter set from this set.
+         *
+         * @param aParams Parameters that are removed from this set.
+         * @return This object for easy chaining of calls.
+         * @postcond ContainsAll(aParams)
+         */
+        inline TVPbkFieldTypeParameters& RemoveAll(
+                const TVPbkFieldTypeParameters& aParams);
+
+        /**
+         * Removes all parameters from this set.
+         */
+        IMPORT_C void Reset();
+
+        /**
+         * Returns true if aParam is included in this parameter set.
+         *
+         * @param aParam A parameter that is looked for.
+         * @precond aParam >= 0 && aParam < KVPbkMaxVersitParams
+         * @return ETrue if aParam was found from this set.
+         */
+        IMPORT_C TBool Contains(TVPbkFieldTypeParameter aParam) const;
+
+        /**
+         * Returns true if this parameter set contains all the parameters in
+         * aOtherParams.
+         *
+         * This function is more efficient than calling
+         * Contains(TVPbkFieldTypeParameter) in a loop when multiple 
+         * parameters are checked.
+         *
+         * @param aOtherParams A set of parameters that are looked for.
+         * @return ETrue if all the aOtherParams were found from this set.
+         */
+        IMPORT_C TBool ContainsAll(
+                const TVPbkFieldTypeParameters& aOtherParams) const;
+
+        /**
+         * Returns true if this parameter set contains none of the parameters
+         * in aOtherParams.
+         *
+         * This function is more efficient than calling 
+         * Contains(TVPbkFieldTypeParameter) in a loop when multiple
+         * parameters are checked.
+         *
+         * @param aOtherParams A set of parameters that are looked for.
+         * @return ETrue if none of the aOtherParams were found from this set.
+         */
+        IMPORT_C TBool ContainsNone(
+                const TVPbkFieldTypeParameters& aOtherParams) const;
+        
+        /**
+         * Returns field type params configuration.
+         */
+        TUint32* FieldTypeParameters();
+
+        /**
+         * Size of field type params configuration.
+         */
+        TInt Size();        
+
+    private:  // Implementation
+        IMPORT_C void DoAdd(TVPbkFieldTypeParameter aParam);
+        IMPORT_C void DoAddAll(const TVPbkFieldTypeParameters& aParams);
+        IMPORT_C void DoRemove(TVPbkFieldTypeParameter aParam);
+        IMPORT_C void DoRemoveAll(const TVPbkFieldTypeParameters& aParams);
+        
+    private:  // Data
+        /// A bit field set up for KVPbkMaxVersitParams parameters.
+        enum { KSizeOfTUint32 = 32 };
+        enum { KBufSize = KVPbkMaxVersitParams / KSizeOfTUint32 };
+        ///Own: bit field for paramers (Contains spares for future extension)
+        TUint32 iParams[KBufSize];
+    };
+
+
+// INLINE FUNCTIONS
+
+inline TVPbkFieldTypeParameters::TVPbkFieldTypeParameters()
+    {
+    Reset();
+    }
+
+inline TVPbkFieldTypeParameters::TVPbkFieldTypeParameters(TResourceReader& aResReader)
+    {
+    ReadFromResource(aResReader);
+    }
+
+inline TVPbkFieldTypeParameters& TVPbkFieldTypeParameters::Add
+        (TVPbkFieldTypeParameter aParam)
+    {
+    DoAdd(aParam);
+    return *this;
+    }
+
+inline TVPbkFieldTypeParameters& TVPbkFieldTypeParameters::AddAll
+        (const TVPbkFieldTypeParameters& aParams)
+    {
+    DoAddAll(aParams);
+    return *this;
+    }
+
+inline TVPbkFieldTypeParameters& TVPbkFieldTypeParameters::Remove
+        (TVPbkFieldTypeParameter aParam)
+    {
+    DoRemove(aParam);
+    return *this;
+    }
+
+inline TVPbkFieldTypeParameters& TVPbkFieldTypeParameters::RemoveAll
+        (const TVPbkFieldTypeParameters& aParams)
+    {
+    DoRemoveAll(aParams);
+    return *this;
+    }
+
+#endif  // TVPBKFIELDTYPEPARAMETERS_H
+
+//End of file