| author | Simon Howkins <simonh@symbian.org> |
| Mon, 15 Nov 2010 14:53:34 +0000 | |
| branch | RCL_3 |
| changeset 105 | 871af676edac |
| parent 0 | dd21522fd290 |
| permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2000 - 2001 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#ifndef NW_HED_CONTEXTVISITOR_H |
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#define NW_HED_CONTEXTVISITOR_H |
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#include "nw_object_dynamic.h" |
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#include "nw_hed_context.h" |
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#include "BrsrStatusCodes.h" |
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#ifdef __cplusplus |
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extern "C" {
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#endif /* __cplusplus */ |
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/* ------------------------------------------------------------------------- */ |
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typedef struct NW_HED_ContextVisitor_Class_s NW_HED_ContextVisitor_Class_t; |
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typedef struct NW_HED_ContextVisitor_s NW_HED_ContextVisitor_t; |
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/* ------------------------------------------------------------------------- */ |
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typedef struct NW_HED_ContextVisitor_ClassPart_s {
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void** unused; |
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} NW_HED_ContextVisitor_ClassPart_t; |
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struct NW_HED_ContextVisitor_Class_s {
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NW_Object_Core_ClassPart_t NW_Object_Core; |
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NW_Object_Base_ClassPart_t NW_Object_Base; |
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NW_Object_Dynamic_ClassPart_t NW_Object_Dynamic; |
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NW_HED_ContextVisitor_ClassPart_t NW_HED_ContextVisitor; |
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}; |
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/* ------------------------------------------------------------------------- */ |
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struct NW_HED_ContextVisitor_s {
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NW_Object_Dynamic_t super; |
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/* member variables */ |
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NW_HED_Context_t* context; |
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NW_Uint32 current; |
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}; |
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/* ------------------------------------------------------------------------- */ |
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#define NW_HED_ContextVisitor_GetClassPart(_object) \ |
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(NW_Object_GetClassPart(_object, NW_HED_ContextVisitor)) |
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#define NW_HED_ContextVisitorOf(_object) \ |
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(NW_Object_Cast (_object, NW_HED_ContextVisitor)) |
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/* ------------------------------------------------------------------------- */ |
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NW_HED_EXPORT const NW_HED_ContextVisitor_Class_t NW_HED_ContextVisitor_Class; |
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/* ------------------------------------------------------------------------- * |
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public methods |
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* ------------------------------------------------------------------------- */ |
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NW_HED_EXPORT |
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const NW_HED_Context_Variable_t* |
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NW_HED_ContextVisitor_NextVariable (NW_HED_ContextVisitor_t* thisObj); |
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NW_HED_EXPORT |
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void |
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NW_HED_ContextVisitor_Reset (NW_HED_ContextVisitor_t* thisObj); |
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/* ------------------------------------------------------------------------- * |
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convenience functions |
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* ------------------------------------------------------------------------- */ |
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NW_HED_EXPORT |
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TBrowserStatusCode |
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NW_HED_ContextVisitor_Initialize (NW_HED_ContextVisitor_t* thisObj, |
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const NW_HED_Context_t* context); |
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NW_HED_EXPORT |
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NW_HED_ContextVisitor_t* |
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NW_HED_ContextVisitor_New (NW_HED_Context_t* context); |
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#ifdef __cplusplus |
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} // extern "C" {
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#endif /* __cplusplus */ |
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#endif /* NW_HED_CONTEXTVISITOR_H */ |