ON_SubDComponentTest Class Reference

#include <opennurbs_subd.h>

Inheritance diagram for ON_SubDComponentTest:

Public Member Functions
	ON_SubDComponentTest ()=default
	ON_SubDComponentTest (const ON_SubDComponentTest &)=default
	ON_SubDComponentTest (ON__UINT_PTR ptr)
virtual	~ON_SubDComponentTest ()
ON_SubDComponentTest &	operator= (const ON_SubDComponentTest &)=default
bool	Passes (const class ON_SubDEdge *e) const
bool	Passes (const class ON_SubDFace *f) const
bool	Passes (const class ON_SubDVertex *v) const
virtual bool	Passes (const ON_SubDComponentPtr cptr) const

Static Public Attributes
static const ON_SubDComponentTest	AllFail
	Passes() returns false for every component. More...
static const ON_SubDComponentTest	AllPass
	Passes() returns true for every non nullptr component. More...

Protected Attributes
ON__UINT_PTR	m_ptr = 0
	classes derived from ON_SubDVertexFilter may use m_ptr as they see fit including to completely ignore it. More...

Detailed Description

ON_SubDComponentTest Description: ON_SubDComponentTest is used in contexts where custom testing or filtering of SubD components is required.

Constructor & Destructor Documentation

ON_SubDComponentTest() [1/3]

ON_SubDComponentTest::ON_SubDComponentTest ( )

default

~ON_SubDComponentTest()

virtual ON_SubDComponentTest::~ON_SubDComponentTest ( )

virtual

ON_SubDComponentTest() [2/3]

ON_SubDComponentTest::ON_SubDComponentTest ( const ON_SubDComponentTest &  )

default

ON_SubDComponentTest() [3/3]

ON_SubDComponentTest::ON_SubDComponentTest

(

ON__UINT_PTR

ptr

)

Sets m_ptr=ptr

Member Function Documentation

operator=()

ON_SubDComponentTest& ON_SubDComponentTest::operator= ( const ON_SubDComponentTest &  )

default

Passes() [1/4]

bool ON_SubDComponentTest::Passes

(

const class ON_SubDEdge *

e

)

const

Returns: this->Passes(nullptr != e ? e->ComponentPtr() : ON_SubDComponentPtr::Null);

Passes() [2/4]

bool ON_SubDComponentTest::Passes

(

const class ON_SubDFace *

f

)

const

Returns: this->Passes(nullptr != f ? f->ComponentPtr() : ON_SubDComponentPtr::Null);

Passes() [3/4]

bool ON_SubDComponentTest::Passes

(

const class ON_SubDVertex *

v

)

const

Returns: this->Passes(nullptr != v ? v->ComponentPtr() : ON_SubDComponentPtr::Null);

Passes() [4/4]

virtual bool ON_SubDComponentTest::Passes ( const ON_SubDComponentPtr  cptr ) const

virtual

Description: Typically, a derived class overrides this function, uses it to inspect vertex properties, and returns true or false. Parameters: v - [in] vertex being tested. Returns: true if the vertex "passes" the test. false if the vertex "fails" the text. Remarks: The default implementation returns (cptr.IsNotNull() && 0 != m_ptr);

Reimplemented in ON_SubDComponentIdList.

Member Data Documentation

AllFail

const ON_SubDComponentTest ON_SubDComponentTest::AllFail

static

Passes() returns false for every component.

AllPass

const ON_SubDComponentTest ON_SubDComponentTest::AllPass

static

Passes() returns true for every non nullptr component.

m_ptr

ON__UINT_PTR ON_SubDComponentTest::m_ptr = 0

protected

classes derived from ON_SubDVertexFilter may use m_ptr as they see fit including to completely ignore it.