NoteTrack::Interval Struct Reference

#include <NoteTrack.h>

Inheritance diagram for NoteTrack::Interval:

Collaboration diagram for NoteTrack::Interval:

Public Member Functions
	Interval (const NoteTrack &track)
	~Interval () override
std::shared_ptr< ChannelInterval >	DoGetChannel (size_t iChannel) override
	Retrieve a channel. More...
double	Start () const override
double	End () const override
size_t	NChannels () const override
	Report the number of channels. More...
Public Member Functions inherited from WideChannelGroupInterval
	~WideChannelGroupInterval () override
virtual size_t	NChannels () const =0
	Report the number of channels. More...
template<typename IntervalType = ChannelInterval>
std::shared_ptr< IntervalType >	GetChannel (size_t iChannel)
	Retrieve a channel, cast to the given type. More...
template<typename IntervalType = const ChannelInterval>
auto	GetChannel (size_t iChannel) const -> std::enable_if_t< std::is_const_v< IntervalType >, std::shared_ptr< IntervalType > >
template<typename IntervalType = ChannelInterval>
IteratorRange< ChannelIterator< IntervalType > >	Channels ()
	Get range of ChannelInterval objects with mutative access. More...
template<typename IntervalType = const ChannelInterval>
auto	Channels () const -> std::enable_if_t< std::is_const_v< IntervalType >, IteratorRange< ChannelIterator< IntervalType > > >
	Get range of channels with read-only access. More...
Public Member Functions inherited from ChannelGroupInterval
	ChannelGroupInterval ()=default
virtual	~ChannelGroupInterval ()
virtual double	Start () const =0
virtual double	End () const =0

Private Attributes
const std::shared_ptr< const NoteTrack >	mpTrack

Additional Inherited Members
virtual std::shared_ptr< ChannelInterval >	DoGetChannel (size_t iChannel)=0
	Retrieve a channel. More...

Detailed Description

Definition at line 184 of file NoteTrack.h.

Constructor & Destructor Documentation

Interval()

NoteTrack::Interval::Interval ( const NoteTrack &  track )

explicit

Definition at line 93 of file NoteTrack.cpp.

   : mpTrack{ track.SharedPointer<const NoteTrack>() }
{}

~Interval()

NoteTrack::Interval::~Interval ( )

overridedefault

Member Function Documentation

DoGetChannel()

std::shared_ptr< ChannelInterval > NoteTrack::Interval::DoGetChannel ( size_t  iChannel )

overridevirtual

Retrieve a channel.

Postcondition

result: !(iChannel < NChannels()) || result

Implements WideChannelGroupInterval.

Definition at line 115 of file NoteTrack.cpp.

{
   if (iChannel == 0)
      return std::make_shared<ChannelInterval>();
   return {};
}

References anonymous_namespace{StretchingSequenceIntegrationTest.cpp}::iChannel.

End()

double NoteTrack::Interval::End ( ) const

overridevirtual

Postcondition

result: Start() < result

Implements ChannelGroupInterval.

Definition at line 104 of file NoteTrack.cpp.

{
   return Start() + mpTrack->GetSeq().get_real_dur();
}

NChannels()

size_t NoteTrack::Interval::NChannels ( ) const

overridevirtual

Report the number of channels.

Postcondition

result: result >= 1

Implements WideChannelGroupInterval.

Definition at line 109 of file NoteTrack.cpp.

{
   return 1;
}

Start()

double NoteTrack::Interval::Start ( ) const

overridevirtual

Postcondition

result: result < End()

Implements ChannelGroupInterval.

Definition at line 99 of file NoteTrack.cpp.

{
   return mpTrack->mOrigin;
}

Member Data Documentation

mpTrack

const std::shared_ptr<const NoteTrack> NoteTrack::Interval::mpTrack

private

Invariant

not null

Definition at line 193 of file NoteTrack.h.

---

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

• NoteTrack.h
• NoteTrack.cpp