juce::dsp::ProcessContextNonReplacing< ContextSampleType > Struct Template Reference

Contains context information that is passed into an algorithm's process method. More...

#include <juce_ProcessContext.h>

Collaboration diagram for juce::dsp::ProcessContextNonReplacing< ContextSampleType >:

Public Types
using	AudioBlockType = AudioBlock< SampleType >
	The type of audio block that this context handles. More...
using	ConstAudioBlockType = AudioBlock< const SampleType >
using	SampleType = ContextSampleType
	The type of a single sample (which may be a vector if multichannel). More...

Public Member Functions
	ProcessContextNonReplacing (const ConstAudioBlockType &input, AudioBlockType &output) noexcept
	Creates a ProcessContextNonReplacing that uses the given input and output blocks. More...
	ProcessContextNonReplacing (const ProcessContextNonReplacing &)=default
	ProcessContextNonReplacing (ProcessContextNonReplacing &&)=default
const ConstAudioBlockType &	getInputBlock () const noexcept
	Returns the audio block to use as the input to a process function. More...
AudioBlockType &	getOutputBlock () const noexcept
	Returns the audio block to use as the output to a process function. More...

Static Public Member Functions
static constexpr bool	usesSeparateInputAndOutputBlocks ()
	All process context classes will define this constant method so that templated code can determine whether the input and output blocks refer to the same buffer, or to two different ones. More...

Public Attributes
bool	isBypassed = false
	If set to true, then a processor's process() method is expected to do whatever is appropriate for it to be in a bypassed state. More...

Private Attributes
ConstAudioBlockType	inputBlock
AudioBlockType &	outputBlock

Detailed Description

template<typename ContextSampleType>
struct juce::dsp::ProcessContextNonReplacing< ContextSampleType >

Contains context information that is passed into an algorithm's process method.

This context is intended for use in situations where two different blocks are being used the input and output to the process algorithm, so the processor must read from the block returned by getInputBlock() and write its results to the block returned by getOutputBlock().

See also

ProcessContextReplacing

@tags{DSP}

Member Typedef Documentation

AudioBlockType

template<typename ContextSampleType >

using juce::dsp::ProcessContextNonReplacing< ContextSampleType >::AudioBlockType = AudioBlock<SampleType>

The type of audio block that this context handles.

ConstAudioBlockType

template<typename ContextSampleType >

using juce::dsp::ProcessContextNonReplacing< ContextSampleType >::ConstAudioBlockType = AudioBlock<const SampleType>

SampleType

template<typename ContextSampleType >

using juce::dsp::ProcessContextNonReplacing< ContextSampleType >::SampleType = ContextSampleType

The type of a single sample (which may be a vector if multichannel).

Constructor & Destructor Documentation

ProcessContextNonReplacing() [1/3]

template<typename ContextSampleType >

juce::dsp::ProcessContextNonReplacing< ContextSampleType >::ProcessContextNonReplacing ( const ConstAudioBlockType &  input, AudioBlockType &  output  )

inlinenoexcept

Creates a ProcessContextNonReplacing that uses the given input and output blocks.

Note that the caller must not delete these blocks while they are still in use by this object!

References juce::gl::input, jassert, and juce::gl::output.

ProcessContextNonReplacing() [2/3]

template<typename ContextSampleType >

juce::dsp::ProcessContextNonReplacing< ContextSampleType >::ProcessContextNonReplacing ( const ProcessContextNonReplacing< ContextSampleType > &  )

default

ProcessContextNonReplacing() [3/3]

template<typename ContextSampleType >

juce::dsp::ProcessContextNonReplacing< ContextSampleType >::ProcessContextNonReplacing ( ProcessContextNonReplacing< ContextSampleType > &&  )

default

Member Function Documentation

getInputBlock()

template<typename ContextSampleType >

const ConstAudioBlockType& juce::dsp::ProcessContextNonReplacing< ContextSampleType >::getInputBlock ( ) const

inlinenoexcept

Returns the audio block to use as the input to a process function.

References juce::dsp::ProcessContextNonReplacing< ContextSampleType >::inputBlock.

getOutputBlock()

template<typename ContextSampleType >

AudioBlockType& juce::dsp::ProcessContextNonReplacing< ContextSampleType >::getOutputBlock ( ) const

inlinenoexcept

Returns the audio block to use as the output to a process function.

References juce::dsp::ProcessContextNonReplacing< ContextSampleType >::outputBlock.

usesSeparateInputAndOutputBlocks()

template<typename ContextSampleType >

static constexpr bool juce::dsp::ProcessContextNonReplacing< ContextSampleType >::usesSeparateInputAndOutputBlocks ( )

inlinestaticconstexpr

All process context classes will define this constant method so that templated code can determine whether the input and output blocks refer to the same buffer, or to two different ones.

Member Data Documentation

inputBlock

template<typename ContextSampleType >

ConstAudioBlockType juce::dsp::ProcessContextNonReplacing< ContextSampleType >::inputBlock

private

Referenced by juce::dsp::ProcessContextNonReplacing< ContextSampleType >::getInputBlock().

isBypassed

template<typename ContextSampleType >

bool juce::dsp::ProcessContextNonReplacing< ContextSampleType >::isBypassed = false

If set to true, then a processor's process() method is expected to do whatever is appropriate for it to be in a bypassed state.

outputBlock

template<typename ContextSampleType >

AudioBlockType& juce::dsp::ProcessContextNonReplacing< ContextSampleType >::outputBlock

private

Referenced by juce::dsp::ProcessContextNonReplacing< ContextSampleType >::getOutputBlock().

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The documentation for this struct was generated from the following file:

• juce_ProcessContext.h