54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
#ifndef id0ADBCC15BA574485BF3267254090D99B
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#define id0ADBCC15BA574485BF3267254090D99B
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#include "doorkeeper/primitivetypes.hpp"
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#include "doorkeeper/components/tileiterator.hpp"
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#include "doorkeeper/components/layer.hpp"
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namespace dk {
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template <size_t D>
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class Tyler;
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template <typename T, size_t D>
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class Layer;
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template <size_t D>
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class Viewport {
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public:
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typedef Vector<CoordinateScalarType, D> coords;
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Viewport ( const Viewport& parOther ) = default;
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explicit Viewport ( Tyler<D>& parTyler );
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Viewport ( Tyler<D>& parTyler, const coords& parSize, const coords& parPos );
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~Viewport ( void ) noexcept = default;
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Viewport& operator= ( const Viewport& ) = default;
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void setSize ( const coords& parSize );
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void setFrom ( const coords& parFrom );
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void setFromSize ( const coords& parFrom, const coords& parSize );
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const coords& count ( void ) const { return m_size; }
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template <typename T>
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typename Layer<T, D>::iterator begin ( Layer<T, D>& parLayer ) const;
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template <typename T>
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typename Layer<T, D>::iterator end ( Layer<T, D>& parLayer ) const;
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template <typename T> inline
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typename Layer<T, D>::const_iterator begin ( const Layer<T, D>& parLayer ) const a_always_inline;
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template <typename T> inline
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typename Layer<T, D>::const_iterator end ( const Layer<T, D>& parLayer ) const a_always_inline;
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template <typename T>
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typename Layer<T, D>::const_iterator cbegin ( const Layer<T, D>& parLayer ) const;
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template <typename T>
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typename Layer<T, D>::const_iterator cend ( const Layer<T, D>& parLayer ) const;
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private:
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coords m_size;
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coords m_position;
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Tyler<D>& m_tyler;
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};
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} //namespace dk
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#include "doorkeeper/implem/viewport.inl"
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#endif
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