TestWaveClipMaker Class Reference

#include <TestWaveClipMaker.h>

Collaboration diagram for TestWaveClipMaker:

Public Types
using	Operations = std::function< void(WaveClip &)>

Public Member Functions
	TestWaveClipMaker (int sampleRate, SampleBlockFactoryPtr)
WaveClipHolder	ClipFilledWith (const std::vector< std::vector< float > > &values, Operations operations=[](WaveClip &) {}) const
WaveClipHolder	ClipFilledWith (const std::vector< float > &values, size_t numChannels, Operations operations=[](WaveClip &) {}) const
WaveClipHolder	ClipFilledWith (float value, size_t numValues, size_t numChannels, Operations operations=[](WaveClip &) {}) const

Private Attributes
const int	mSampleRate
const SampleBlockFactoryPtr	mFactory

Static Private Attributes
static constexpr bool	copyCutLines = false

Detailed Description

Definition at line 20 of file TestWaveClipMaker.h.

Member Typedef Documentation

Operations

using TestWaveClipMaker::Operations = std::function<void(WaveClip&)>

Definition at line 25 of file TestWaveClipMaker.h.

Constructor & Destructor Documentation

TestWaveClipMaker()

TestWaveClipMaker::TestWaveClipMaker	(	int	sampleRate,
		SampleBlockFactoryPtr	factory
	)

---

Audacity: A Digital Audio Editor

TestWaveClipMaker.cpp

Matthieu Hodgkinson

Definition at line 15 of file TestWaveClipMaker.cpp.

    : mSampleRate { sampleRate }
    , mFactory { factory }
{
}

Member Function Documentation

ClipFilledWith() [1/3]

WaveClipHolder TestWaveClipMaker::ClipFilledWith	(	const std::vector< float > &	values,
		size_t	numChannels,
		Operations	operations = [](WaveClip&) {}
	)		const

Definition at line 42 of file TestWaveClipMaker.cpp.

{
   return ClipFilledWith(
      std::vector<std::vector<float>> { values }, operations);
}

References ClipFilledWith(), and values.

Here is the call graph for this function:

ClipFilledWith() [2/3]

WaveClipHolder TestWaveClipMaker::ClipFilledWith	(	const std::vector< std::vector< float > > &	values,
		Operations	operations = [](WaveClip&) {}
	)		const

Definition at line 22 of file TestWaveClipMaker.cpp.

{
   const auto numSamples = values[0].size();
   const auto clip = std::make_shared<WaveClip>(
      values.size(), mFactory, floatSample, mSampleRate);
   // Is there any more convenient way of doing this ?
   clip->InsertSilence(0, 1. * numSamples / mSampleRate);
   for (auto i = 0u; i < values.size(); ++i)
   {
      AudioContainer audio(numSamples, 1u);
      std::copy(values[i].begin(), values[i].end(), audio.Get()[0u]);
      clip->SetSamples(
         i, AudioContainerHelper::GetData<char>(audio)[0u], floatSample, 0,
         numSamples, floatSample);
   }
   operations(*clip);
   return clip;
}

References audio, details::begin(), staffpad::vo::copy(), details::end(), floatSample, mFactory, mSampleRate, and values.

Referenced by ClipFilledWith(), and TEST_CASE().

Here is the call graph for this function:

Here is the caller graph for this function:

ClipFilledWith() [3/3]

WaveClipHolder TestWaveClipMaker::ClipFilledWith	(	float	value,
		size_t	numValues,
		size_t	numChannels,
		Operations	operations = [](WaveClip&) {}
	)		const

Definition at line 50 of file TestWaveClipMaker.cpp.

{
   std::vector<float> values(numValues);
   std::fill(values.begin(), values.end(), value);
   return ClipFilledWith(values, numChannels, operations);
}

References ClipFilledWith(), and values.

Here is the call graph for this function:

Member Data Documentation

copyCutLines

constexpr bool TestWaveClipMaker::copyCutLines = false

staticconstexprprivate

Definition at line 40 of file TestWaveClipMaker.h.

mFactory

const SampleBlockFactoryPtr TestWaveClipMaker::mFactory

private

Definition at line 43 of file TestWaveClipMaker.h.

Referenced by ClipFilledWith().

mSampleRate

const int TestWaveClipMaker::mSampleRate

private

Definition at line 42 of file TestWaveClipMaker.h.

Referenced by ClipFilledWith().

---

The documentation for this class was generated from the following files:

• TestWaveClipMaker.h
• TestWaveClipMaker.cpp