forked from amazingfate/loongoffice
a715e1b3d0
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
128 lines
4.4 KiB
C++
128 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef INCLUDED_CODEMAKER_EXCEPTIONTREE_HXX
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#define INCLUDED_CODEMAKER_EXCEPTIONTREE_HXX
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#include "codemaker/global.hxx"
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#include "rtl/string.hxx"
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#include <vector>
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class TypeManager;
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namespace codemaker {
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/**
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Represents a node of the hierarchy from the ExceptionTree class.
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*/
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struct ExceptionTreeNode {
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typedef std::vector< ExceptionTreeNode * > Children;
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// Internally used by ExceptionTree:
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ExceptionTreeNode(rtl::OString const & theName):
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name(theName), present(false) {}
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// Internally used by ExceptionTree:
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~ExceptionTreeNode() { clearChildren(); }
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// Internally used by ExceptionTree:
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void setPresent() { present = true; clearChildren(); }
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// Internally used by ExceptionTree:
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ExceptionTreeNode * add(rtl::OString const & theName);
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rtl::OString name;
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bool present;
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Children children;
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private:
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ExceptionTreeNode(ExceptionTreeNode &); // not implemented
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void operator =(ExceptionTreeNode); // not implemented
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void clearChildren();
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};
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/**
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Represents the hierarchy formed by a set of UNO exception types.
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The hierarchy is rooted at com.sun.star.uno.Exception. For each exception E
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from the given set S, the hierarchy from com.sun.star.uno.Exception to the
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first supertype E' of E which is itself a member of S is represented (i.e.,
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subtypes that are hidden by supertypes are pruned from the hierarchy). The
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exception com.sun.star.uno.RuntimeException and its subtypes are pruned
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completely from the hierarchy. Each node of the hierarchy is represented by
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an instance of ExceptionTreeNode, where name gives the slashified name of
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the UNO exception type, present is true iff the given exception type is a
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member of the set S, and children contains all the relevant direct subtypes
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of the given exception type, in no particular order (for nodes other than the
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root node it holds that children is non-empty iff present is false).
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*/
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class ExceptionTree {
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public:
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ExceptionTree(): m_root("com/sun/star/uno/Exception") {}
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~ExceptionTree() {}
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/**
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Builds the exception hierarchy, by adding one exception type at a time.
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This function can be called more than once for the same exception name.
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@param name the name of a UNO exception type, in slashified form; it is
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an error if the given name does not represent a UNO exception type
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@param manager a type manager, used to resolve type names; it is an error
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if different calls to this member function use different, incompatible
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type managers
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*/
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void add(rtl::OString const & name, TypeManager const & manager)
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throw( CannotDumpException );
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/**
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Gives access to the resultant exception hierarchy.
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@return a non-null pointer to the root of the exception hierarchy, as
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formed by all previous calls to add; it is an error if any calls to add
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follow the first call to getRoot
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*/
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ExceptionTreeNode const * getRoot() const { return &m_root; }
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private:
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ExceptionTree(ExceptionTree &); // not implemented
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void operator =(ExceptionTree); // not implemented
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ExceptionTreeNode m_root;
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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