62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
#ifndef INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX
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#define INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX
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// ---------------------------------------------------------------------------------------
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#include <iterator>
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#include <cstddef>
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#include "portaudiocpp/System.hxx"
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// ---------------------------------------------------------------------------------------
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// Forward declaration(s):
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namespace portaudio
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{
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class HostApi;
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}
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// ---------------------------------------------------------------------------------------
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// Declaration(s):
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namespace portaudio
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{
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//////
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/// @brief Iterator class for iterating through all HostApis in a System.
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///
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/// Compliant with the STL bidirectional iterator concept.
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//////
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class System::HostApiIterator
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{
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public:
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typedef std::bidirectional_iterator_tag iterator_category;
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typedef Device value_type;
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typedef ptrdiff_t difference_type;
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typedef HostApi * pointer;
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typedef HostApi & reference;
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HostApi &operator*() const;
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HostApi *operator->() const;
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HostApiIterator &operator++();
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HostApiIterator operator++(int);
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HostApiIterator &operator--();
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HostApiIterator operator--(int);
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bool operator==(const HostApiIterator &rhs) const;
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bool operator!=(const HostApiIterator &rhs) const;
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private:
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friend class System;
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HostApi **ptr_;
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};
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} // namespace portaudio
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// ---------------------------------------------------------------------------------------
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#endif // INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX
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