pcl::MetaDouble Class Referenceabstract

A formal description of a 64-bit IEEE 754 floating point process parameter. More...

#include <MetaParameter.h>

+ Inheritance diagram for pcl::MetaDouble:

Public Member Functions

 MetaDouble (MetaProcess *P)
 MetaDouble (MetaTable *T)
virtual ~MetaDouble () noexcept(false)
virtual IsoString Id () const override=0
- Public Member Functions inherited from pcl::MetaReal
 MetaReal (MetaProcess *P)
 MetaReal (MetaTable *T)
virtual ~MetaReal () noexcept(false)
bool IsReal () const override
virtual int Precision () const
virtual bool ScientificNotation () const
- Public Member Functions inherited from pcl::MetaNumeric
 MetaNumeric (MetaProcess *P)
 MetaNumeric (MetaTable *T)
virtual ~MetaNumeric () noexcept(false)
virtual double DefaultValue () const
virtual bool IsInteger () const
bool IsNumeric () const override
virtual double MaximumValue () const
virtual double MinimumValue () const
- Public Member Functions inherited from pcl::MetaParameter
 MetaParameter (MetaProcess *P)
 MetaParameter (MetaTable *T)
virtual ~MetaParameter () noexcept(false)
virtual IsoString Aliases () const
virtual String Comment () const
virtual String Description () const
virtual bool IsBlock () const
virtual bool IsBoolean () const
virtual bool IsEnumeration () const
virtual bool IsReadOnly () const
virtual bool IsRequired () const
virtual bool IsString () const
virtual bool IsTable () const
virtual bool IsVariableLength () const
virtual bool NeedsUnlocking () const
virtual bool NeedsValidation () const
- Public Member Functions inherited from pcl::MetaObject
 MetaObject (MetaObject *parent)
 MetaObject (const MetaObject &)=delete
 MetaObject (MetaObject &&x)=delete
virtual ~MetaObject () noexcept(false)
size_type Length () const
MetaObjectoperator= (const MetaObject &)=delete
MetaObjectoperator= (MetaObject &&x)=delete
const MetaObjectoperator[] (size_type i) const
const MetaObjectParent () const
MetaObjectParent ()

Additional Inherited Members

- Public Types inherited from pcl::MetaObject
typedef IndirectArray< MetaObjectchildren_list

Detailed Description

Real process parameters can be 32 and 64-bit IEEE 754 floating point values. This leads to the MetaFloat and MetaDouble real process parameter classes, respectively.

Definition at line 1270 of file MetaParameter.h.

Constructor & Destructor Documentation

◆ MetaDouble() [1/2]

pcl::MetaDouble::MetaDouble ( MetaProcess P)

Constructs a metaparameter representing a 64-bit floating point parameter of the specified process class *P.

Definition at line 1278 of file MetaParameter.h.

◆ MetaDouble() [2/2]

pcl::MetaDouble::MetaDouble ( MetaTable T)

Constructs a metaparameter representing a 64-bit floating point value in a column of a table process parameter represented by the metatable *T. The new metaparameter is appended to the list of existing columns in the metatable *T.

Definition at line 1289 of file MetaParameter.h.

◆ ~MetaDouble()

virtual pcl::MetaDouble::~MetaDouble ( )

Destroys a MetaDouble object.

Definition at line 1297 of file MetaParameter.h.

References pcl::ImageOp::Id().

Member Function Documentation

◆ Id()

virtual IsoString pcl::MetaDouble::Id ( ) const
overridepure virtual

Returns the identifier of the process parameter that this metaparameter represents.

Each process parameter must have a valid, unique (within its parent process) C identifier.

See also

Implements pcl::MetaReal.

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