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/************************************************************************
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DSPatch - Cross-Platform, Object-Oriented, Flow-Based Programming Library
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Copyright (c) 2012-2015 Marcus Tomlinson
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This file is part of DSPatch.
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GNU Lesser General Public License Usage
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This file may be used under the terms of the GNU Lesser General Public
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License version 3.0 as published by the Free Software Foundation and
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appearing in the file LGPLv3.txt included in the packaging of this
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file. Please review the following information to ensure the GNU Lesser
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General Public License version 3.0 requirements will be met:
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http://www.gnu.org/copyleft/lgpl.html.
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Alternatively, this file may be used in accordance with the terms and
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conditions contained in a signed written agreement between you and
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DSPatch is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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************************************************************************/
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//=================================================================================================
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/// Example DspComponent: Adder
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/** This component has 2 inputs and 1 output. The component receives 2 floating-point buffers into
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it's 2 inputs, adds each buffer element of the 1st buffer to the corresponding element of the 2nd
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buffer, then stores the resultant buffer into a 3rd buffer. This resultant buffer is then passed to
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output 1 of the component output bus. */
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class DspAdder : public DspComponent
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//! Component constructor
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/*! When a component is constructed, it's input and output buses must be configured. This is
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achieved by making calls to the base class protected methods: "AddInput_()" and "AddOutput_().
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These methods must be called once per input / output required. IO signal names are optional
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(Component IO can be referenced by either string ID or index) and can be assigned to each
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input / output by supplying the desired string ID as an argument to the respective AddInput_()
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/ AddOutput_() method call.*/
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//! Virtual process method inherited from DspComponent
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/*! The Process_() method is called from the DSPatch engine when a new set of component input
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signals are ready for processing. The Process() method has 2 arguments: the input bus and the
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output bus. This method's purpose is to pull its required inputs out of the input bus, process
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these inputs, and populate the output bus with the results (see DspSignalBus). */
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virtual void Process_(DspSignalBus& inputs, DspSignalBus& outputs);
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std::vector<float> _stream1;
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std::vector<float> _stream2;
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//=================================================================================================
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class DspAdderPlugin : public DspPlugin
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DspComponent* Create(std::map<std::string, DspParameter>&) const
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return new DspAdder();
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EXPORT_DSPPLUGIN(DspAdderPlugin)
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//=================================================================================================
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DspAdder/DspAdder.h
