パート1.紹介とセットアップ
パート2.コードの学習
パート3. VSTおよびAU
パート4.デジタル歪み
パート5.プリセットとGUI
パート6.信号合成
パート7. MIDIメッセージの受信
パート8.仮想キーボード
パート9.封筒
パート10. GUIの改善
パート11.フィルター
パート12.低周波発振器
パート13.再設計
パート14.ポリフォニー1
パート15.ポリフォニー2
パート16.アンチエイリアス
この投稿では、ポリフォニーの作業を終了します。コードをとかし、GUIを動作状態にします。
土曜日
MIDIReceiver
から始めましょう。 構造はポリフォニックになっているため、
mLast
変数は必要ありません。 MIDIReceiver.hから、初期化とゲッターを含む
mLastVelocity
、
mLastNoteNumber
、
mLastFrequency
を削除します。
getLastNoteNumber
、
getLastFrequency
および
getLastVelocity
noteNumberToFrequency
も削除し
noteNumberToFrequency
。 念のため、クラスは次のようになります。
class MIDIReceiver { private: IMidiQueue mMidiQueue; static const int keyCount = 128; int mNumKeys; // how many keys are being played at the moment (via midi) bool mKeyStatus[keyCount]; // array of on/off for each key (index is note number) int mOffset; public: MIDIReceiver() : mNumKeys(0), mOffset(0) { for (int i = 0; i < keyCount; i++) { mKeyStatus[i] = false; } }; // Returns true if the key with a given index is currently pressed inline bool getKeyStatus(int keyIndex) const { return mKeyStatus[keyIndex]; } // Returns the number of keys currently pressed inline int getNumKeys() const { return mNumKeys; } void advance(); void onMessageReceived(IMidiMsg* midiMessage); inline void Flush(int nFrames) { mMidiQueue.Flush(nFrames); mOffset = 0; } inline void Resize(int blockSize) { mMidiQueue.Resize(blockSize); } Signal2< int, int > noteOn; Signal2< int, int > noteOff; };
MIDIReceiver.cppの
advance
機能を変更します 。
void MIDIReceiver::advance() { while (!mMidiQueue.Empty()) { IMidiMsg* midiMessage = mMidiQueue.Peek(); if (midiMessage->mOffset > mOffset) break; IMidiMsg::EStatusMsg status = midiMessage->StatusMsg(); int noteNumber = midiMessage->NoteNumber(); int velocity = midiMessage->Velocity(); // There are only note on/off messages in the queue, see ::OnMessageReceived if (status == IMidiMsg::kNoteOn && velocity) { if(mKeyStatus[noteNumber] == false) { mKeyStatus[noteNumber] = true; mNumKeys += 1; noteOn(noteNumber, velocity); } } else { if(mKeyStatus[noteNumber] == true) { mKeyStatus[noteNumber] = false; mNumKeys -= 1; noteOff(noteNumber, velocity); } } mMidiQueue.Remove(); } mOffset++; }
ここでは3つのことが変更されました。
-
mLast
メンバーがmLast
- いずれかのキーが押されると、
noteOn
シグナルnoteOn
生成されます（ノート番号はmLastNoteNumber
と異なってはいけません） - また、任意のキーを放したときに
noteOff
信号noteOff
生成されます（ノート番号はmLastNoteNumber
と等しくないはずmLastNoteNumber
）
SpaceBass.hに渡します。 ここでは、次のものを削除する必要があります。
- Oscillator.h 、 EnvelopeGenerator.hおよびFilter.hの
#include "VoiceManager.h"
、代わりに#include "VoiceManager.h"
記述します -
mOscillator
、mEnvelopeGenerator
、mFilter
、mFilterEnvelopeGenerator
およびmLFO
-
filterEnvelopeAmount
およびlfoFilterModAmount
- メンバー関数
onNoteOn
、onNoteOff
、onBeginEnvelopeCycle
、onFinishedEnvelopeCycle
コードは見た目が良いですね。 プラグインクラスは、
VoiceManager
との
VoiceManager
相互作用しなくなり
VoiceManager
。
private
セクションに追加します。
VoiceManager voiceManager;
SpaceBass.cppのクラスコンストラクターを変更します 。
SpaceBass::SpaceBass(IPlugInstanceInfo instanceInfo) : IPLUG_CTOR(kNumParams, kNumPrograms, instanceInfo), lastVirtualKeyboardNoteNumber(virtualKeyboardMinimumNoteNumber - 1) { TRACE; CreateParams(); CreateGraphics(); CreatePresets(); mMIDIReceiver.noteOn.Connect(&voiceManager, &VoiceManager::onNoteOn); mMIDIReceiver.noteOff.Connect(&voiceManager, &VoiceManager::onNoteOff); }
mMIDIReceiver
、プラグインクラスではなく
VoiceManager
に接続されました。
EnvelopeGenerator
VoiceManager
クラスと
Voice
クラスによって管理されるようになったため、それらを
Connect()
フックしなくなりました。
今、コンパイラは誓います
ProcessDoubleReplacing
は、削除したばかりのものを指します。 新しい実装は非常に簡単です。これは
VoiceManager::nextSample
への
VoiceManager::nextSample
：
void SpaceBass::ProcessDoubleReplacing( double** inputs, double** outputs, int nFrames) { // Mutex is already locked for us. double *leftOutput = outputs[0]; double *rightOutput = outputs[1]; processVirtualKeyboard(); for (int i = 0; i < nFrames; ++i) { mMIDIReceiver.advance(); leftOutput[i] = rightOutput[i] = voiceManager.nextSample(); } mMIDIReceiver.Flush(nFrames); }
オシレーター、エンベロープジェネレーター、フィルターとの相互作用がすべて消えていることに注意してください。
Reset()
本体では、これらのコンポーネントにアクセスできなくなったため、
VoiceManager
ですべてのコンポーネントのサンプリングレートを変更する必要があります。
void SpaceBass::Reset() { TRACE; IMutexLock lock(this); double sampleRate = GetSampleRate(); voiceManager.setSampleRate(sampleRate); }
setSampleRate
はまだ実装されていません。VoiceManager.hヘッダーの
public
セクションに追加します。
void setSampleRate(double sampleRate) { EnvelopeGenerator::setSampleRate(sampleRate); for (int i = 0; i < NumberOfVoices; i++) { Voice& voice = voices[i]; voice.mOscillatorOne.setSampleRate(sampleRate); voice.mOscillatorTwo.setSampleRate(sampleRate); } mLFO.setSampleRate(sampleRate); }
基本的に、この関数は、各音声および各コンポーネントに対して
setSampleRate
を呼び出すだけです。
Oscillator::mSampleRate
静的に呼び出すことができますが、それでも各音声の両方のオシレーターに対して
updateIncrement
を呼び出す
updateIncrement
があります。 しかし、私の意見では、最初のオプションはより透明です。
インターフェイスハンドルが機能しないことを除いて、すべてが正常になりました。 しかし、それらを完成する前に、オシレーターのトーン変調を追加しましょう。
トーン変調
これまで、リファクタリングはほとんど構造的でした。コードの一部をプラグイン構造の別の部分に移動し、不要な部分をすべて削除しました。 私はこの時点までトーンの変調を延期しました、なぜなら それはポリフォニーとは何の関係もありません;私はすべてを1つの山に入れたくありませんでした。
関数
Voice::nextSample
return
直前に以下
return
追加します。
mOscillatorOne.setPitchMod(mLFOValue * mOscillatorOnePitchAmount); mOscillatorTwo.setPitchMod(mLFOValue * mOscillatorTwoPitchAmount);
ご覧のとおり、トーンのモジュレーション値は、GUIノブに関連付けられたパラメーターの値を掛けたLFO値によって決まります。
Oscillator.hの
private
セクションに追加します。
double mPitchMod;
そして、コンストラクターの初期化リストに：
mPitchMod(0.0),
public
セクションでは、セッターが必要です。
void setPitchMod(double amount);
Oscillator.cppに関数自体を記述します。
void Oscillator::setPitchMod(double amount) { mPitchMod = amount; updateIncrement(); }
トーンの変調値を設定することにより、再生周波数自体を変更するため、
updateIncrement
を呼び出す必要があります。 そして、この関数内では、何らかの形で
mPitchMod
を考慮する必要があります。
updateIncrement
書き換えましょう：
void Oscillator::updateIncrement() { double pitchModAsFrequency = pow(2.0, fabs(mPitchMod) * 14.0) - 1; if (mPitchMod < 0) { pitchModAsFrequency = -pitchModAsFrequency; }
ここで何が起こっていますか？
mPitchMode
は
-1
から
1
まで変化しますが、491.3 Hzの表現をプラスする方が便利です。
pow
はヘルツへの変換に役立ちますが、
fabs
呼び出すと負の値が失われ
fabs
（絶対値）。 次の
if
は負の値を返します。 最後に1を引く必要があります
mPitchMod
がゼロのとき、式
pow(2.0, 0)
mPitchMod
pow(2.0, 0)
は
1
を与え、1 Hzのトーン変調を得るためです。これは間違っています。
次に、基本周波数
mFrequency
と取得したヘルツ単位の値からCalculatedFrequencyを計算し
calculatedFrequency
。
double calculatedFrequency = fmin(fmax(mFrequency + pitchModAsFrequency, 0), mSampleRate/2.0);
まず、これらの2つの周波数を追加します。
fmin
は、サンプリングレートの半分を超えないようにします。 ナイキスト周波数を超えてはなりません。そうしないと、エイリアシングが発生します。
fmax
は、周波数がゼロを下回らないようにします。
さて、位相増分を追加します。
mPhaseIncrement = calculatedFrequency * 2 * mPI / mSampleRate; }
もちろん、今は
calculatedFrequency
を使用している
calculatedFrequency
を除いて、すべてが以前と同じです。
インターフェイスハンドル
パズルの最後のピース！ その後、シンセの準備が整います！
LFOノブから始めましょう。 それらは音声に影響を与えないので、それらに関してはすべてが他のパラメーターと多少異なります。
OnParamChange
関数
OnParamChange
新しい関数に置き換えます。
void SpaceBass::OnParamChange(int paramIdx) { IMutexLock lock(this); IParam* param = GetParam(paramIdx); if(paramIdx == mLFOWaveform) { voiceManager.setLFOMode(static_cast<Oscillator::OscillatorMode>(param->Int())); } else if(paramIdx == mLFOFrequency) { voiceManager.setLFOFrequency(param->Value()); } }
どのパラメーターが変化しているかを確認し、
setLFOMode
または
setLFOFrequency
を呼び出します。 これらの2つの関数はまだ作成されていません。VoiceManager.hの
public
セクションで実行してみましょう。
inline void setLFOMode(Oscillator::OscillatorMode mode) { mLFO.setMode(mode); }; inline void setLFOFrequency(double frequency) { mLFO.setFrequency(frequency); };
ご覧のとおり、どちらも
mLFO
セッターを呼び出すだけです。
他のパラメーターには、C ++の機能メカニズムを使用します 。 これらは非常に強力で便利なものですが、言語ガイドではあまり話されていません。 それらについて知る価値があることに同意すると思います。 では、これはどのような問題ですか？
ノブを回すと、パラメーターIDとその値で
OnParamChange
が
OnParamChange
れます。
0.3
値で
mFilterCutoff
と言います。 次に
VoiceManager
次の
VoiceManager
。 「各
Voice
に
0.3
フィルタースライスを設定します 。 」 さらに、おそらく、次のような
setFilterCutoffForEachVoice
関数を呼び出します（デモのためだけに示します）。
VoiceManager::setFilterCutoffForEachVoice(double newCutoff) { for (int i = 0; i < NumberOfVoices; i++) { voice[i].mFilter.setCutoff(newCutoff); } }
すべてがうまくいくように思えますが、異なるパラメーターに対して約10個のそのような関数が必要になります。 それぞれがわずかに異なりますが
for
すべて同じです。 「これは変更です。 すべての投票に適用する必要があります 。 」と言うことができればうれしいです。 C ++では、そのような機会は自然に存在します。 関数を取得し、最初にいくつかの入力値を入力し、それを呼び出してさまざまなものを処理できます。 これはJavaScriptのFunction.prototype.bindに似ていますが、データ型の互換性チェックのみがあります。
このアプローチを試してみましょう！ VoiceManager.hに追加します 。
#include <tr1/functional> // #include <functional> if that doesn't work
public
追加：
typedef std::tr1::function<void (Voice&)> VoiceChangerFunction;
VoiceChangerFunction
は、
Voice&
を最初のパラメーターとして取り、
void
を返す関数です。 実際、これが関数である必要はまったくありません。
()
で呼び出すことができるものはすべて
()
。
その後、関数を追加します。
inline void changeAllVoices(VoiceChangerFunction changer) { for (int i = 0; i < NumberOfVoices; i++) { changer(voices[i]); } }
VoiceChangerFunction
、すべてのボイスを
VoiceChangerFunction
し、すべてのボイスに適用します。
この下に、関数自体を追加します。 それらはすべてほぼ同じように見えます。それぞれが音声と音声およびその他のパラメーターへのリンクを取り、その音声を変更します。
// Functions to change a single voice: static void setVolumeEnvelopeStageValue(Voice& voice, EnvelopeGenerator::EnvelopeStage stage, double value) { voice.mVolumeEnvelope.setStageValue(stage, value); } static void setFilterEnvelopeStageValue(Voice& voice, EnvelopeGenerator::EnvelopeStage stage, double value) { voice.mFilterEnvelope.setStageValue(stage, value); } static void setOscillatorMode(Voice& voice, int oscillatorNumber, Oscillator::OscillatorMode mode) { switch (oscillatorNumber) { case 1: voice.mOscillatorOne.setMode(mode); break; case 2: voice.mOscillatorTwo.setMode(mode); break; } } static void setOscillatorPitchMod(Voice& voice, int oscillatorNumber, double amount) { switch (oscillatorNumber) { case 1: voice.setOscillatorOnePitchAmount(amount); break; case 2: voice.setOscillatorTwoPitchAmount(amount); break; } } static void setOscillatorMix(Voice& voice, double value) { voice.setOscillatorMix(value); } static void setFilterCutoff(Voice& voice, double cutoff) { voice.mFilter.setCutoff(cutoff); } static void setFilterResonance(Voice& voice, double resonance) { voice.mFilter.setResonance(resonance); } static void setFilterMode(Voice& voice, Filter::FilterMode mode) { voice.mFilter.setFilterMode(mode); } static void setFilterEnvAmount(Voice& voice, double amount) { voice.setFilterEnvelopeAmount(amount); } static void setFilterLFOAmount(Voice& voice, double amount) { voice.setFilterLFOAmount(amount); }
ただし、それらを
changeAllVoices
関数に渡すことはできません。 誰もが複数の引数を取るため、
VoiceChangerFunction
関数ではありません。 最初の（
Voice&
）を除くすべての引数を事前に入力します。 そして、これはそれらを
VoiceChangerFunction
関数に
VoiceChangerFunction
ます。
SpaceBass.cppで 、
#include <tr1/functional>
（または
#include ). OnParamChange else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.
追加し
#include ). OnParamChange else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
. #include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.-
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
,std::tr1::
._1
bind
( ).VoiceChangerFunction
.switch
changer
ID .changeAllVoices
,changer
.
changer
?
,std::tr1::bind
,Voice&
VoiceChangerFunction
. , , .case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , .setOscillatorMode
. - ._1
, .changer
.changer
Voice&
. :1
.OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
:changer
-enum
.
-VoiceManager
,changeAllVoices
. .
!
, ! , , , . .
.
, .
.
-
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
,std::tr1::
._1
bind
( ).VoiceChangerFunction
.switch
changer
ID .changeAllVoices
,changer
.
changer
?
,std::tr1::bind
,Voice&
VoiceChangerFunction
. , , .case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , .setOscillatorMode
. - ._1
, .changer
.changer
Voice&
. :1
.OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
:changer
-enum
.
-VoiceManager
,changeAllVoices
. .
!
, ! , , , . .
.
, .
.
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
. #include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
. #include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
. #include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
,
std::tr1::
.
_1
bind
( ).
VoiceChangerFunction
.
switch
changer
ID .
changeAllVoices
,
changer
.
changer
?
,
std::tr1::bind
,
Voice&
VoiceChangerFunction
. , , .
case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , .
setOscillatorMode
. - .
_1
, .
changer
.
changer
Voice&
. :
1
.
OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
:
changer
-
enum
.
-
VoiceManager
,
changeAllVoices
. .
!
, ! , , , . .
.
, .
.
#include ). OnParamChange
else
, :
// ... } else { using std::tr1::placeholders::_1; using std::tr1::bind; VoiceManager::VoiceChangerFunction changer; switch(paramIdx) { // We'll add this part in a moment } voiceManager.changeAllVoices(changer); } }
, std::tr1::
. _1
bind
( ). VoiceChangerFunction
. switch
changer
ID . changeAllVoices
, changer
.
changer
?
, std::tr1::bind
, Voice&
VoiceChangerFunction
. , , . case
switch(paramIdx)
:
case mOsc1Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 1, static_cast<Oscillator::OscillatorMode>(param->Int())); break;
(. bind) , . setOscillatorMode
. - . _1
, . changer
. changer
Voice&
. : 1
. OscillatorMode enum
.
changer
. . , , :
case mOsc1PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 1, param->Value()); break; case mOsc2Waveform: changer = bind(&VoiceManager::setOscillatorMode, _1, 2, static_cast<Oscillator::OscillatorMode>(param->Int())); break; case mOsc2PitchMod: changer = bind(&VoiceManager::setOscillatorPitchMod, _1, 2, param->Value()); break; case mOscMix: changer = bind(&VoiceManager::setOscillatorMix, _1, param->Value()); break; // Filter Section: case mFilterMode: changer = bind(&VoiceManager::setFilterMode, _1, static_cast<Filter::FilterMode>(param->Int())); break; case mFilterCutoff: changer = bind(&VoiceManager::setFilterCutoff, _1, param->Value()); break; case mFilterResonance: changer = bind(&VoiceManager::setFilterResonance, _1, param->Value()); break; case mFilterLfoAmount: changer = bind(&VoiceManager::setFilterLFOAmount, _1, param->Value()); break; case mFilterEnvAmount: changer = bind(&VoiceManager::setFilterEnvAmount, _1, param->Value()); break; // Volume Envelope: case mVolumeEnvAttack: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mVolumeEnvDecay: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mVolumeEnvSustain: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mVolumeEnvRelease: changer = bind(&VoiceManager::setVolumeEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break; // Filter Envelope: case mFilterEnvAttack: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_ATTACK, param->Value()); break; case mFilterEnvDecay: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_DECAY, param->Value()); break; case mFilterEnvSustain: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_SUSTAIN, param->Value()); break; case mFilterEnvRelease: changer = bind(&VoiceManager::setFilterEnvelopeStageValue, _1, EnvelopeGenerator::ENVELOPE_STAGE_RELEASE, param->Value()); break;
: changer
- enum
.
- VoiceManager
, changeAllVoices
. .
!
, ! , , , . .
.
, .
.