Chris@55: #ifndef INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX
Chris@55: #define INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX
Chris@55: 
Chris@55: // ---------------------------------------------------------------------------------------
Chris@55: 
Chris@55: #include "portaudio.h"
Chris@55: 
Chris@55: #include "portaudiocpp/DirectionSpecificStreamParameters.hxx"
Chris@55: 
Chris@55: // ---------------------------------------------------------------------------------------
Chris@55: 
Chris@55: // Declaration(s):
Chris@55: namespace portaudio
Chris@55: {
Chris@55: 
Chris@55: 	//////
Chris@55: 	/// @brief The entire set of parameters needed to configure and open 
Chris@55: 	/// a Stream.
Chris@55: 	///
Chris@55: 	/// It contains parameters of input, output and shared parameters. 
Chris@55: 	/// Using the isSupported() method, the StreamParameters can be 
Chris@55: 	/// checked if opening a Stream using this StreamParameters would 
Chris@55: 	/// succeed or not. Accessors are provided to higher-level parameters 
Chris@55: 	/// aswell as the lower-level parameters which are mainly intended for 
Chris@55: 	/// internal use.
Chris@55: 	//////
Chris@55: 	class StreamParameters
Chris@55: 	{
Chris@55: 	public:
Chris@55: 		StreamParameters();
Chris@55: 		StreamParameters(const DirectionSpecificStreamParameters &inputParameters, 
Chris@55: 			const DirectionSpecificStreamParameters &outputParameters, double sampleRate, 
Chris@55: 			unsigned long framesPerBuffer, PaStreamFlags flags);
Chris@55: 
Chris@55: 		// Set up for direction-specific:
Chris@55: 		void setInputParameters(const DirectionSpecificStreamParameters &parameters);
Chris@55: 		void setOutputParameters(const DirectionSpecificStreamParameters &parameters);
Chris@55: 
Chris@55: 		// Set up for common parameters:
Chris@55: 		void setSampleRate(double sampleRate);
Chris@55: 		void setFramesPerBuffer(unsigned long framesPerBuffer);
Chris@55: 		void setFlag(PaStreamFlags flag);
Chris@55: 		void unsetFlag(PaStreamFlags flag);
Chris@55: 		void clearFlags();
Chris@55: 
Chris@55: 		// Validation:
Chris@55: 		bool isSupported() const;
Chris@55: 
Chris@55: 		// Accessors (direction-specific):
Chris@55: 		DirectionSpecificStreamParameters &inputParameters();
Chris@55: 		const DirectionSpecificStreamParameters &inputParameters() const;
Chris@55: 		DirectionSpecificStreamParameters &outputParameters();
Chris@55: 		const DirectionSpecificStreamParameters &outputParameters() const;
Chris@55: 
Chris@55: 		// Accessors (common):
Chris@55: 		double sampleRate() const;
Chris@55: 		unsigned long framesPerBuffer() const;
Chris@55: 		PaStreamFlags flags() const;
Chris@55: 		bool isFlagSet(PaStreamFlags flag) const;
Chris@55: 
Chris@55: 	private:
Chris@55: 		// Half-duplex specific parameters:
Chris@55: 		DirectionSpecificStreamParameters inputParameters_;
Chris@55: 		DirectionSpecificStreamParameters outputParameters_;
Chris@55: 
Chris@55: 		// Common parameters:
Chris@55: 		double sampleRate_;
Chris@55: 		unsigned long framesPerBuffer_;
Chris@55: 		PaStreamFlags flags_;
Chris@55: 	};
Chris@55: 
Chris@55: 
Chris@55: } // namespace portaudio
Chris@55: 
Chris@55: // ---------------------------------------------------------------------------------------
Chris@55: 
Chris@55: #endif // INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX