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/*=========================================================================
Program: Visualization Toolkit
Module: ObjectFactory.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkDebugLeaks.h"
#include "vtkObjectFactory.h"
#include "vtkObjectFactoryCollection.h"
#include "vtkOutputWindow.h"
#include "vtkOverrideInformation.h"
#include "vtkOverrideInformationCollection.h"
#include "vtkVersion.h"
#include "vtkPoints.h"
static int failed = 0;
class vtkTestPoints : public vtkPoints
{
public:
// Methods from vtkObject
~vtkTestPoints() VTK_OVERRIDE
{
}
vtkTypeMacro(vtkTestPoints,vtkPoints);
static vtkTestPoints* New() { VTK_STANDARD_NEW_BODY(vtkTestPoints) }
vtkTestPoints() { }
private:
vtkTestPoints(const vtkTestPoints&);
void operator=(const vtkTestPoints&);
};
class vtkTestPoints2 : public vtkPoints
{
public:
~vtkTestPoints2() VTK_OVERRIDE
{
}
// Methods from vtkObject
vtkTypeMacro(vtkTestPoints2,vtkPoints);
static vtkTestPoints2* New() { VTK_STANDARD_NEW_BODY(vtkTestPoints2) }
vtkTestPoints2() { }
private:
vtkTestPoints2(const vtkTestPoints2&);
void operator=(const vtkTestPoints2&);
};
VTK_CREATE_CREATE_FUNCTION(vtkTestPoints);
VTK_CREATE_CREATE_FUNCTION(vtkTestPoints2);
class VTK_EXPORT TestFactory : public vtkObjectFactory
{
public:
TestFactory();
static TestFactory* New()
{
TestFactory *f = new TestFactory;
f->InitializeObjectBase();
return f;
}
const char* GetVTKSourceVersion() VTK_OVERRIDE { return VTK_SOURCE_VERSION; }
const char* GetDescription() VTK_OVERRIDE { return "A fine Test Factory"; }
protected:
TestFactory(const TestFactory&);
void operator=(const TestFactory&);
};
TestFactory::TestFactory()
{
this->RegisterOverride("vtkPoints",
"vtkTestPoints",
"test vertex factory override",
1,
vtkObjectFactoryCreatevtkTestPoints);
this->RegisterOverride("vtkPoints", "vtkTestPoints2",
"test vertex factory override 2",
0,
vtkObjectFactoryCreatevtkTestPoints2);
}
void TestNewPoints(vtkPoints* v, const char* expectedClassName)
{
if(strcmp(v->GetClassName(), expectedClassName) != 0)
{
failed = 1;
cout << "Test Failed:\nExpected classname: " << expectedClassName
<< "\nCreated classname: " << v->GetClassName() << endl;
}
}
int TestObjectFactory(int, char *[])
{
vtkOutputWindow::GetInstance()->PromptUserOff();
vtkGenericWarningMacro("Test Generic Warning");
TestFactory* factory = TestFactory::New();
vtkObjectFactory::RegisterFactory(factory);
factory->Delete();
vtkPoints* v = vtkPoints::New();
TestNewPoints(v, "vtkTestPoints");
v->Delete();
// disable all vtkPoints creation with the
factory->Disable("vtkPoints");
v = vtkPoints::New();
TestNewPoints(v, "vtkPoints");
factory->SetEnableFlag(1, "vtkPoints", "vtkTestPoints2");
v->Delete();
v = vtkPoints::New();
TestNewPoints(v, "vtkTestPoints2");
factory->SetEnableFlag(0, "vtkPoints", "vtkTestPoints2");
factory->SetEnableFlag(1, "vtkPoints", "vtkTestPoints");
v->Delete();
v = vtkPoints::New();
TestNewPoints(v, "vtkTestPoints");
v->Delete();
vtkOverrideInformationCollection* oic =
vtkOverrideInformationCollection::New();
vtkObjectFactory::GetOverrideInformation("vtkPoints", oic);
vtkOverrideInformation* oi;
if(oic->GetNumberOfItems() != 2)
{
cout << "Incorrect number of overrides for vtkPoints, expected 2, got: "
<< oic->GetNumberOfItems() << "\n";
failed = 1;
if(oic->GetNumberOfItems() < 2)
{
return 1;
}
}
vtkCollectionSimpleIterator oicit;
oic->InitTraversal(oicit);
oi = oic->GetNextOverrideInformation(oicit);
oi->GetObjectFactory();
if(strcmp(oi->GetClassOverrideName(), "vtkPoints"))
{
cout << "failed: GetClassOverrideName should be vtkPoints, is: "
<< oi->GetClassOverrideName() << "\n";
failed = 1;
}
if(strcmp(oi->GetClassOverrideWithName(), "vtkTestPoints"))
{
cout << "failed: GetClassOverrideWithName should be vtkTestPoints, is: "
<< oi->GetClassOverrideWithName() << "\n";
failed = 1;
}
if(strcmp(oi->GetDescription(), "test vertex factory override"))
{
cout << "failed: GetClassOverrideWithName should be test vertex factory override, is: "
<< oi->GetDescription() << "\n";
failed = 1;
}
oi = oic->GetNextOverrideInformation(oicit);
if(strcmp(oi->GetClassOverrideName(), "vtkPoints"))
{
cout << "failed: GetClassOverrideName should be vtkPoints, is: "
<< oi->GetClassOverrideName() << "\n";
failed = 1;
}
if(strcmp(oi->GetClassOverrideWithName(), "vtkTestPoints2"))
{
cout << "failed: GetClassOverrideWithName should be vtkTestPoints2, is: "
<< oi->GetClassOverrideWithName() << "\n";
failed = 1;
}
if(strcmp(oi->GetDescription(), "test vertex factory override 2"))
{
cout << "failed: GetClassOverrideWithName should be test vertex factory override 2, is: "
<< oi->GetDescription() << "\n";
failed = 1;
}
oic->Delete();
vtkObjectFactory::UnRegisterAllFactories();
return failed;
}
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