#include <VSTWrapper.h>

Inheritance diagram for VSTMessage:

Collaboration diagram for VSTMessage:

Public Types
using	ParamVector = std::vector< std::optional< double > >

Public Member Functions
	VSTMessage (std::vector< char > chunk, ParamVector params)

	VSTMessage (int id, double value, size_t numParams)

	~VSTMessage () override

std::unique_ptr< Message >	Clone () const override

void	Assign (Message &&src) override

void	Merge (Message &&src) override

Public Member Functions inherited from EffectSettingsAccess::Message
virtual	~Message ()

virtual std::unique_ptr< Message >	Clone () const =0

virtual void	Assign (Message &&src)=0
	Update one Message object from another, which is then left "empty". More...

virtual void	Merge (Message &&src)=0
	Combine one Message object with another, which is then left "empty". More...

Public Attributes
std::vector< char >	mChunk

ParamVector	mParamsVec

Detailed Description

Definition at line 298 of file VSTWrapper.h.

Member Typedef Documentation

◆ ParamVector

using VSTMessage::ParamVector = std::vector<std::optional<double> >

Definition at line 300 of file VSTWrapper.h.

Constructor & Destructor Documentation

◆ VSTMessage() [1/2]

VSTMessage::VSTMessage	(	std::vector< char >	chunk,
		ParamVector	params
	)

inlineexplicit

Definition at line 303 of file VSTWrapper.h.

      : mChunk(std::move(chunk)),
        mParamsVec(std::move(params))
   {
   }

◆ VSTMessage() [2/2]

VSTMessage::VSTMessage	(	int	id,
		double	value,
		size_t	numParams
	)

inlineexplicit

Definition at line 310 of file VSTWrapper.h.

   {
      mParamsVec.resize(numParams, std::nullopt);
      if (id < numParams)
         mParamsVec[id] = value;
   }

References id, and mParamsVec.

◆ ~VSTMessage()

VSTMessage::~VSTMessage ( )

overridedefault

Member Function Documentation

◆ Assign()

void VSTMessage::Assign ( Message && src )

override

Definition at line 252 of file VSTWrapper.cpp.

{
   VSTMessage& vstSrc = static_cast<VSTMessage&>(src);
 
   mChunk = vstSrc.mChunk;
   vstSrc.mChunk.resize(0);     // capacity will be preserved though
 
   assert(mParamsVec.size() == vstSrc.mParamsVec.size());
 
   for (size_t i = 0; i < mParamsVec.size(); i++)
   {
      mParamsVec[i] = vstSrc.mParamsVec[i];
 
      // consume the source value
      vstSrc.mParamsVec[i] = std::nullopt;
   }
}

References VSTWrapper::mChunk, mChunk, and mParamsVec.

◆ Clone()

auto VSTMessage::Clone ( ) const

overridevirtual

Implements EffectSettingsAccess::Message.

Definition at line 243 of file VSTWrapper.cpp.

{
   auto result = std::make_unique<VSTMessage>(*this);
   // Make sure of the chunk capacity
   result->mChunk.reserve(this->mChunk.capacity());
 
   return result;
}

References VSTWrapper::mChunk.

◆ Merge()

void VSTMessage::Merge ( Message && src )

override

Definition at line 270 of file VSTWrapper.cpp.

{
   VSTMessage& vstSrc = static_cast<VSTMessage&>(src);
 
   bool chunkWasAssigned = false;
 
   if ( ! vstSrc.mChunk.empty() )
   {
      mChunk = vstSrc.mChunk;
      chunkWasAssigned = true;
   }
 
   vstSrc.mChunk.resize(0);  // capacity will be preserved though
 
   assert(mParamsVec.size() == vstSrc.mParamsVec.size());
 
   for (size_t i = 0; i < mParamsVec.size(); i++)
   {
      if (chunkWasAssigned)
      {
         mParamsVec[i] = vstSrc.mParamsVec[i];
      }
      else
      {
         // if src val is nullopt, do not copy it to dest
         if (vstSrc.mParamsVec[i] != std::nullopt)
         {
            mParamsVec[i] = vstSrc.mParamsVec[i];
         }
      }
 
      // consume the source value
      vstSrc.mParamsVec[i] = std::nullopt;
   }
 
}

References VSTWrapper::mChunk, mChunk, and mParamsVec.

Member Data Documentation

◆ mChunk

std::vector<char> VSTMessage::mChunk

Definition at line 324 of file VSTWrapper.h.

Referenced by Assign(), Merge(), and VSTInstance::RealtimeProcessStart().

◆ mParamsVec

ParamVector VSTMessage::mParamsVec

Definition at line 325 of file VSTWrapper.h.

Referenced by Assign(), Merge(), and VSTMessage().

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

Public Types

Public Member Functions

Public Attributes