106 lines
2.1 KiB
C
106 lines
2.1 KiB
C
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// Copyright (c) 1994 James Clark
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// See the file COPYING for copying permission.
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#ifndef ShortReferenceMap_INCLUDED
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#define ShortReferenceMap_INCLUDED 1
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "Vector.h"
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#include "Vector.h"
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#include "StringC.h"
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#include "Named.h"
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#include "Boolean.h"
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#include "Entity.h"
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#include "Ptr.h"
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#ifdef SP_NAMESPACE
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namespace SP_NAMESPACE {
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#endif
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class SP_API ShortReferenceMap : public Named {
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public:
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ShortReferenceMap();
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ShortReferenceMap(const StringC &);
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inline ~ShortReferenceMap() {}
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Boolean defined() const;
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void setNameMap(Vector<StringC> &map);
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void setEntityMap(Vector<ConstPtr<Entity> > &map);
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Boolean lookup(int i, const StringC *&) const;
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const StringC *entityName(size_t i) const;
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const ConstPtr<Entity> &entity(size_t i) const;
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Boolean used() const;
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void setUsed();
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const Location &defLocation() const;
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void setDefLocation(const Location &);
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private:
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ShortReferenceMap(const ShortReferenceMap &); // undefined
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void operator=(const ShortReferenceMap &); // undefined
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Vector<StringC> nameMap_;
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Vector<ConstPtr<Entity> > entityMap_;
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ConstPtr<Entity> nullEntity_;
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Boolean used_;
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Location defLocation_;
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};
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inline
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Boolean ShortReferenceMap::defined() const
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{
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return nameMap_.size() > 0;
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}
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inline
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const StringC *ShortReferenceMap::entityName(size_t i) const
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{
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if (i < nameMap_.size() && nameMap_[i].size() != 0)
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return &nameMap_[i];
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else
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return 0;
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}
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inline
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const ConstPtr<Entity> &ShortReferenceMap::entity(size_t i) const
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{
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if (i < entityMap_.size())
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return entityMap_[i];
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else
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return nullEntity_;
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}
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inline
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void ShortReferenceMap::setEntityMap(Vector<ConstPtr<Entity> > &map)
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{
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map.swap(entityMap_);
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}
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inline
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Boolean ShortReferenceMap::used() const
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{
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return used_;
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}
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inline
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void ShortReferenceMap::setUsed()
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{
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used_ = 1;
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}
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inline
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void ShortReferenceMap::setDefLocation(const Location &loc)
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{
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defLocation_ = loc;
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}
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inline
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const Location &ShortReferenceMap::defLocation() const
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{
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return defLocation_;
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}
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#ifdef SP_NAMESPACE
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}
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#endif
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#endif /* not ShortReferenceMap_INCLUDED */
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