exceptiontree.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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#ifndef INCLUDED_CODEMAKER_EXCEPTIONTREE_HXX
#define INCLUDED_CODEMAKER_EXCEPTIONTREE_HXX
 
#include <rtl/ref.hxx>
#include <rtl/string.hxx>
 
#include <memory>
#include <utility>
#include <vector>
 
class TypeManager;
 
namespace codemaker {
 
struct ExceptionTreeNode {
    typedef std::vector< std::unique_ptr<ExceptionTreeNode> > Children;
 
    // Internally used by ExceptionTree:
    ExceptionTreeNode(rtl::OString theName):
        name(std::move(theName)), present(false) {}
 
    // Internally used by ExceptionTree:
    ~ExceptionTreeNode() { clearChildren(); }
 
    // Internally used by ExceptionTree:
    void setPresent() { present = true; clearChildren(); }
 
    // Internally used by ExceptionTree:
    ExceptionTreeNode * add(rtl::OString const & theName);
 
    rtl::OString name;
    bool present;
    Children children;
 
private:
    ExceptionTreeNode(ExceptionTreeNode const &) = delete;
    ExceptionTreeNode& operator =(ExceptionTreeNode const &) = delete;
 
    void clearChildren();
};
 
class ExceptionTree {
public:
    ExceptionTree(): m_root("com.sun.star.uno.Exception") {}
 
    void add(
        rtl::OString const & name,
        rtl::Reference< TypeManager > const & manager);
 
    ExceptionTreeNode const & getRoot() const { return m_root; }
 
private:
    ExceptionTree(ExceptionTree const &) = delete;
    ExceptionTree& operator =(const ExceptionTree&) = delete;
 
    ExceptionTreeNode m_root;
};
 
}
 
#endif
 
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