EnumParamConverter< Enum, MaxValue > Class Template Reference

A converter to deal with an enum (assumes that the enum is contiguous, starts at 0 and that MaxValue is the latest value in the enum). More...

#include <ParamConverters.h>

Inherits IParamConverter< Enum >.

Public Types
using	ConstructorType = std::array<VstString16, MaxValue + 1> const &
	Defines the type for the constructor argument.
using	IntType = std::underlying_type_t<Enum>
using	ParamType = Enum
Public Types inherited from IParamConverter< Enum >
using	ParamType

Public Member Functions
ParamType	denormalize (ParamValue iNormalizedValue) const override
	EnumParamConverter (ConstructorType iToStringValues)
	EnumParamConverter (IntType iToStringOffset=0)
	EnumParamConverter (VstString16 iFormat, IntType iToStringOffset=0)
int32	getStepCount () const override
ParamValue	normalize (ParamType const &iDiscreteValue) const override
void	toString (ParamType const &iValue, String128 oString, int32 iPrecision) const override

Private Attributes
DiscreteValueParamConverter< MaxValue, IntType >	fConverter

Detailed Description

template<typename Enum, Enum MaxValue>
class pongasoft::VST::EnumParamConverter< Enum, MaxValue >

A converter to deal with an enum (assumes that the enum is contiguous, starts at 0 and that MaxValue is the latest value in the enum).

Note that you can also use DiscreteTypeParamConverter<Enum> instead in case your enum is not contiguous, you want to select only some values of the enum, or you want a simpler way to initialize it.

Member Typedef Documentation

ConstructorType

template<typename Enum, Enum MaxValue>

using ConstructorType = std::array<VstString16, MaxValue + 1> const &

Defines the type for the constructor argument.

Example: { STR16("abc"), ... }

IntType

template<typename Enum, Enum MaxValue>

using IntType = std::underlying_type_t<Enum>

ParamType

template<typename Enum, Enum MaxValue>

using ParamType = Enum

Constructor & Destructor Documentation

EnumParamConverter() [1/3]

template<typename Enum, Enum MaxValue>

EnumParamConverter ( IntType iToStringOffset = 0 )

inlineexplicit

EnumParamConverter() [2/3]

template<typename Enum, Enum MaxValue>

EnumParamConverter ( VstString16 iFormat, IntType iToStringOffset = 0 )

inlineexplicit

EnumParamConverter() [3/3]

template<typename Enum, Enum MaxValue>

EnumParamConverter ( ConstructorType iToStringValues )

inlineexplicit

Member Function Documentation

denormalize()

template<typename Enum, Enum MaxValue>

ParamType denormalize ( ParamValue iNormalizedValue ) const

inlineoverridevirtual

Implements IParamConverter< Enum >.

getStepCount()

template<typename Enum, Enum MaxValue>

int32 getStepCount ( ) const

inlineoverridevirtual

Reimplemented from IParamConverter< Enum >.

normalize()

template<typename Enum, Enum MaxValue>

ParamValue normalize ( ParamType const & iDiscreteValue ) const

inlineoverridevirtual

Implements IParamConverter< Enum >.

toString()

template<typename Enum, Enum MaxValue>

void toString ( ParamType const & iValue, String128 oString, int32 iPrecision ) const

inlineoverridevirtual

Reimplemented from IParamConverter< Enum >.

Member Data Documentation

fConverter

template<typename Enum, Enum MaxValue>

DiscreteValueParamConverter<MaxValue, IntType> fConverter

private

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

• pongasoft/VST/ParamConverters.h