LibreOffice Module vcl (master)  1
glyphitem.hxx
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19 
20 #ifndef INCLUDED_VCL_GLYPHITEM_HXX
21 #define INCLUDED_VCL_GLYPHITEM_HXX
22 
23 #include <sal/types.h>
24 #include <vcl/dllapi.h>
25 
26 #include <vector>
27 #include <memory>
28 
29 typedef sal_uInt16 sal_GlyphId;
30 
32 
34 {
35  std::unique_ptr<SalLayoutGlyphsImpl> m_pImpl;
36  // Extra items are in a dynamically allocated vector in order to save memory.
37  // The usual case should be that this stays unused (it should be only used
38  // when font fallback takes place).
39  std::unique_ptr<std::vector<std::unique_ptr<SalLayoutGlyphsImpl>>> m_pExtraImpls;
40 
41 public:
43  SalLayoutGlyphs(const SalLayoutGlyphs&) = delete;
44  SalLayoutGlyphs(SalLayoutGlyphs&&) noexcept;
45  ~SalLayoutGlyphs();
46 
47  SalLayoutGlyphs& operator=(const SalLayoutGlyphs&) = delete;
48  SalLayoutGlyphs& operator=(SalLayoutGlyphs&&) noexcept;
49 
50  SalLayoutGlyphsImpl* Impl(unsigned int nLevel) const;
51  void AppendImpl(SalLayoutGlyphsImpl* pImpl);
52 
53  bool IsValid() const;
54  void Invalidate();
55 };
56 
57 #endif // INCLUDED_VCL_GLYPHITEM_HXX
58 
59 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
std::unique_ptr< std::vector< std::unique_ptr< SalLayoutGlyphsImpl > > > m_pExtraImpls
Definition: glyphitem.hxx:39
sal_uInt16 sal_GlyphId
Definition: glyphitem.hxx:29
std::unique_ptr< SalLayoutGlyphsImpl > m_pImpl
Definition: glyphitem.hxx:35