DynExp
Highly flexible laboratory automation for dynamically changing experiments.
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Parameter class for StreamManipulator
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More...
Public Member Functions | |
StreamManipulatorParams (DynExp::ItemIDType ID, const DynExp::DynExpCore &Core) | |
Constructs the parameters for a StreamManipulator instance. More... | |
virtual | ~StreamManipulatorParams ()=default |
virtual const char * | GetParamClassTag () const noexcept override |
This function is intended to be overridden once in each derived class returning the name of the respective class. Parameters defined in any class within the ParamsBase hierarchy will receive a 'this' pointer pointing to ParamsBase when their ParamBase constructors are called. The ParamBase constructors will register the respective parameter in ParamsBase::OwnedParams calling GetParamClassTag() on the given 'this' pointer. This allows the ParamBase constructor to obtain the name of the class where the respective parameter was declared in. The name is used as an XML tag containing related parameters in the project files. Here, it is fully intended that the virtual call to GetParamClassTag() leads only to a call of GetParamClassTag() of the current dynamic type of ParamsBase! More... | |
Public Member Functions inherited from DynExp::ModuleParamsBase | |
ModuleParamsBase (ItemIDType ID, const DynExpCore &Core) | |
Constructs the parameters for a ModuleBase instance. More... | |
virtual | ~ModuleParamsBase ()=0 |
Public Member Functions inherited from DynExp::RunnableObjectParams | |
RunnableObjectParams (ItemIDType ID, const DynExpCore &Core) | |
Constructs the base class of an object parameter class. More... | |
virtual | ~RunnableObjectParams ()=0 |
bool | ConfigureStartupType () const noexcept |
Determines whether the Startup parameter should be user-configurable in settings dialogs. Override ConfigureStartupTypeChild() in order to adjust. More... | |
Public Member Functions inherited from DynExp::ParamsBase | |
ParamsBase (ItemIDType ID, const DynExpCore &Core) | |
Constructs the base class of an object parameter class. More... | |
virtual | ~ParamsBase ()=0 |
QDomElement | ConfigToXML (QDomDocument &Document) const |
Creates an XML node with a tag name as determined by GetParamClassTag() containing all parameters belonging to this ParamsBase instance. More... | |
void | ConfigFromXML (const QDomElement &XMLElement) const |
Retrieves all parameters belonging to this ParamsBase instance from an XML node with a tag name as determined by GetParamClassTag() More... | |
void | ConfigFromDialog (ParamsConfigDialog &Dialog) |
Adds all parameters belonging to this ParamsBase instance to a settings dialog to let the user configure the parameter values. More... | |
bool | Validate () const |
Refer to ParamBase::Validate(). More... | |
ItemIDType | GetID () const noexcept |
Returns the ID of the Object this parameter class instance belongs to. More... | |
const auto & | GetCore () const noexcept |
Returns a reference to DynExp's core. More... | |
const auto & | GetObjectLinkParams () const noexcept |
Returns a list of all object link parameters owned by this parameter class instance. More... | |
bool | ConfigureUsageType () const noexcept |
Determines whether the Usage parameter should be configurable in the settings dialog. Override ConfigureUsageTypeChild() in order to adjust. More... | |
const NetworkParamsExtension * | GetNetworkAddressParams () const noexcept |
Returns the network address parameters of a derived gRPC instrument. Override GetNetworkAddressParamsChild() in order to adjust. More... | |
Public Member Functions inherited from Util::INonCopyable | |
INonCopyable (const INonCopyable &)=delete | |
INonCopyable & | operator= (const INonCopyable &)=delete |
Public Attributes | |
ListParam< DynExp::ObjectLink< DynExpInstr::DataStreamInstrument > > | InputDataStreams |
Parameter for data stream instruments containing input samples. Refer to StreamManipulatorData::InputDataStreams. More... | |
ListParam< DynExp::ObjectLink< DynExpInstr::DataStreamInstrument > > | OutputDataStreams |
Parameter for data stream instruments containing output samples. Refer to StreamManipulatorData::OutputDataStreams. More... | |
Param< ParamsConfigDialog::TextType > | PythonCodePath |
Path to the Python file containing the code, which performs the stream manipulation. More... | |
Public Attributes inherited from DynExp::RunnableObjectParams | |
Param< StartupType > | Startup |
Determines when the runnable object is started. Refer to RunnableObjectParams::StartupType. More... | |
Public Attributes inherited from DynExp::ParamsBase | |
Param< ParamsConfigDialog::TextType > | ObjectName = { *this, "ObjectName", "Name", "Name to identify this item", false } |
String set by the user to identify the object this parameter class instance belongs to. More... | |
Param< UsageType > | Usage |
Determines whether an object can be used by only one other ("unique") or by multiple other ("shared") objects. More... | |
Private Member Functions | |
void | ConfigureParamsImpl (dispatch_tag< ModuleParamsBase >) override final |
Called by DynExp::ParamsBase::ConfigureParams() as a starting point for the tag dispatch mechanism to descend the inheritance hierarchy. Override to add functionality to ConfigureParams(). Refer to DynExp::ParamsBase::dispatch_tag. More... | |
Additional Inherited Members | |
Public Types inherited from DynExp::RunnableObjectParams | |
enum | StartupType { OnCreation , Automatic , Manual } |
Determines when a RunnableObject instance is started. More... | |
Public Types inherited from DynExp::ParamsBase | |
enum | UsageType { Unique , Shared } |
Determines whether an Object can be linked to only one (unique) or multiple (shared) other objects. More... | |
using | ObjectLinkParamsType = std::vector< std::reference_wrapper< LinkBase > > |
Type of a list of all owned object link parameters. More... | |
using | EnumParamSignedIntegerType = intmax_t |
Parameter type to convert signed eumeration parameters to. More... | |
using | EnumParamUnsignedIntegerType = uintmax_t |
Parameter type to convert unsigned eumeration parameters to. More... | |
template<typename EnumType > | |
using | LargestEnumUnderlyingType = std::conditional_t< std::is_signed_v< std::underlying_type_t< EnumType > >, EnumParamSignedIntegerType, EnumParamUnsignedIntegerType > |
Type trait providing an integer type for enumeration types which allows to store the value of enumeration variables of that type in a file. More... | |
using | Text = Util::TextType |
String type of text-type parameters (DynExp::ParamsBase::Param) More... | |
template<typename ArithmeticType > | |
using | UnderlyingArithmeticParamType = TypedParamBase< ArithmeticType > |
using | UnderlyingTextParamType = TypedParamBase< Util::TextType > |
using | UnderlyingTextListParamType = TypedParamBase< Util::TextType > |
using | UnderlyingIndexedTextListParamType = TypedParamBase< Util::TextListIndexType > |
template<typename EnumType > | |
using | UnderlyingEnumParamType = TypedParamBase< LargestEnumUnderlyingType< EnumType > > |
If ParamType is an enum, then use largest signed/unsigned integral type as the underlying type since the enum's underlying type has to be integral. More... | |
using | UnderlyingLinkParamType = TypedParamBase< ItemIDType > |
template<typename ArithmeticType > | |
using | UnderlyingArithmeticListParamType = TypedListParamBase< ArithmeticType > |
using | UnderlyingLinkListParamType = TypedListParamBase< ItemIDType > |
Static Public Member Functions inherited from DynExp::RunnableObjectParams | |
static Util::TextValueListType< StartupType > | AvlblStartupTypeStrList () |
Maps description strings to the RunnableObjectParams::StartupType enum's items. More... | |
Static Public Member Functions inherited from DynExp::ParamsBase | |
static Util::TextValueListType< UsageType > | AvlblUsageTypeStrList () |
Maps description strings to the ParamsBase::UsageType enum's items. More... | |
static void | DisableUserEditable (ParamBase &Param) noexcept |
Sets the UserEditable property of the parameter Param to false. Refer to ParamBase::UserEditable. More... | |
Protected Member Functions inherited from Util::ISynchronizedPointerLockable | |
ISynchronizedPointerLockable () | |
~ISynchronizedPointerLockable () | |
Object should never be destroyed before completely unlocked. More... | |
Protected Member Functions inherited from Util::INonCopyable | |
constexpr | INonCopyable ()=default |
~INonCopyable ()=default | |
Parameter class for StreamManipulator
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Definition at line 133 of file StreamManipulator.h.
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inline |
Constructs the parameters for a StreamManipulator
instance.
Definition at line 139 of file StreamManipulator.h.
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virtualdefault |
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inlinefinaloverrideprivate |
Called by DynExp::ParamsBase::ConfigureParams() as a starting point for the tag dispatch mechanism to descend the inheritance hierarchy. Override to add functionality to ConfigureParams(). Refer to DynExp::ParamsBase::dispatch_tag.
Definition at line 188 of file StreamManipulator.h.
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inlineoverridevirtualnoexcept |
This function is intended to be overridden once in each derived class returning the name of the respective class. Parameters defined in any class within the ParamsBase hierarchy will receive a 'this' pointer pointing to ParamsBase when their ParamBase constructors are called. The ParamBase constructors will register the respective parameter in ParamsBase::OwnedParams calling GetParamClassTag() on the given 'this' pointer. This allows the ParamBase constructor to obtain the name of the class where the respective parameter was declared in. The name is used as an XML tag containing related parameters in the project files. Here, it is fully intended that the virtual call to GetParamClassTag() leads only to a call of GetParamClassTag() of the current dynamic type of ParamsBase!
Reimplemented from DynExp::ModuleParamsBase.
Definition at line 143 of file StreamManipulator.h.
ListParam<DynExp::ObjectLink<DynExpInstr::DataStreamInstrument> > DynExpModule::StreamManipulatorParams::InputDataStreams |
Parameter for data stream instruments containing input samples. Refer to StreamManipulatorData::InputDataStreams.
Definition at line 149 of file StreamManipulator.h.
ListParam<DynExp::ObjectLink<DynExpInstr::DataStreamInstrument> > DynExpModule::StreamManipulatorParams::OutputDataStreams |
Parameter for data stream instruments containing output samples. Refer to StreamManipulatorData::OutputDataStreams.
Definition at line 156 of file StreamManipulator.h.
Param<ParamsConfigDialog::TextType> DynExpModule::StreamManipulatorParams::PythonCodePath |
Path to the Python file containing the code, which performs the stream manipulation.
The Python file can import Python modules at its beginning. Refer to the documentation main page for information on how to install Python modules.
Furthermore, the file can contain the functions on_init(input)
, on_step(input)
, and on_exit(input)
. input
is the StreamManipulator::ManipulatorPyFuncInput instance and on_init()
is expected to return an object assignable to StreamManipulator::ManipulatorPyFuncOutput. on_init()
is called when the module is initialited, on_exit()
is called when it is terminated, and on_step()
is called periodically and as soon as new input samples are available according to PyStreamManipulatorOutputData::MinNextExecutionDelay and PyStreamManipulatorOutputData::MaxNextExecutionDelay.
To store local variables, they can be assigned to on_init()
as attributes. Such attributes are accessible in on_step()
and on_exit()
as well.
Refer to the examples within this repository for different implementations of the Python functions described here.
Definition at line 181 of file StreamManipulator.h.