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Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
juce::dsp::ProcessContextReplacing< ContextSampleType > Struct Template Reference
juce_dsp » processors

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

`#include <juce_ProcessContext.h>`

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

## Public Member Functions
| ProcessContextReplacing (AudioBlockType &block) noexcept
| Creates a ProcessContextReplacing that uses the given audio block.
| ProcessContextReplacing (const ProcessContextReplacing &)=default
| ProcessContextReplacing (ProcessContextReplacing &&)=default
const ConstAudioBlockType & | getInputBlock () const noexcept
| Returns the audio block to use as the input to a process function.
AudioBlockType & | getOutputBlock () const noexcept
| Returns the audio block to use as the output to a process function.

## 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.

## 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.

## Detailed Description

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

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

This context is intended for use in situations where a single block is being used for both the input and output, so it will return the same object for both its getInputBlock() and getOutputBlock() methods.

See also
  ProcessContextNonReplacing

## Member Typedef Documentation

## ◆ SampleType

template<typename ContextSampleType >

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

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

## ◆ AudioBlockType

template<typename ContextSampleType >

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

The type of audio block that this context handles.

## ◆ ConstAudioBlockType

template<typename ContextSampleType >

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

## Constructor & Destructor Documentation

## ◆ ProcessContextReplacing() [1/3]

template<typename ContextSampleType >

juce::dsp::ProcessContextReplacing< ContextSampleType >::ProcessContextReplacing | ( | AudioBlockType & | block | ) |
| noexcept

Creates a ProcessContextReplacing that uses the given audio block.

Note that the caller must not delete the block while it is still in use by this object!

## ◆ ProcessContextReplacing() [2/3]

template<typename ContextSampleType >

juce::dsp::ProcessContextReplacing< ContextSampleType >::ProcessContextReplacing | ( | const ProcessContextReplacing< ContextSampleType > & |  | ) |
| default

## ◆ ProcessContextReplacing() [3/3]

template<typename ContextSampleType >

juce::dsp::ProcessContextReplacing< ContextSampleType >::ProcessContextReplacing | ( | ProcessContextReplacing< ContextSampleType > && |  | ) |
| default

## Member Function Documentation

## ◆ getInputBlock()

template<typename ContextSampleType >

const ConstAudioBlockType & juce::dsp::ProcessContextReplacing< ContextSampleType >::getInputBlock | ( |  | ) | const
| noexcept

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

## ◆ getOutputBlock()

template<typename ContextSampleType >

AudioBlockType & juce::dsp::ProcessContextReplacing< ContextSampleType >::getOutputBlock | ( |  | ) | const
| noexcept

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

## ◆ usesSeparateInputAndOutputBlocks()

template<typename ContextSampleType >

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

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

## ◆ isBypassed

template<typename ContextSampleType >

bool juce::dsp::ProcessContextReplacing< 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.

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

- juce_ProcessContext.h