3c07a1bb6f
- returns the memory address formatted in hexadecimal, which can be useful for detailed information
157 lines
4.0 KiB
C
157 lines
4.0 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 2019 OpenCFD Ltd.
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
| Copyright (C) 2014 OpenFOAM Foundation
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of OpenFOAM.
|
|
|
|
OpenFOAM is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Application
|
|
Test-nullObject
|
|
|
|
Description
|
|
Tests of nullObject
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "nullObject.H"
|
|
#include "List.H"
|
|
#include "HashSet.H"
|
|
#include "faceList.H"
|
|
#include "pointField.H"
|
|
#include "IOstreams.H"
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
using namespace Foam;
|
|
|
|
class SimpleClass
|
|
{
|
|
public:
|
|
|
|
//- Null constructor
|
|
SimpleClass()
|
|
{}
|
|
};
|
|
|
|
|
|
template<class T>
|
|
void printInfo(const UList<T>& list)
|
|
{
|
|
std::cout
|
|
<< nl
|
|
<< "List : addr: " << name(&list)
|
|
<< " (null: " << isNull(list) << ")" << nl
|
|
<< " size: " << list.size() << " empty: " << list.empty() << nl
|
|
<< " data: " << name(list.cdata())
|
|
<< " begin=" << name(list.begin())
|
|
<< " end=" << name(list.end()) << nl;
|
|
|
|
Info<< list << nl;
|
|
}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
int main()
|
|
{
|
|
// Test pointer and reference to a class
|
|
|
|
SimpleClass* ptrToClass = new SimpleClass;
|
|
SimpleClass& refToClass(*ptrToClass);
|
|
|
|
std::cout
|
|
<< "nullObject addr=" << name(&(nullObjectPtr)) << nl
|
|
<< " sizeof(nullObject) = " << sizeof(NullObject::nullObject) << nl
|
|
<< " sizeof(void*) = " << sizeof(void*) << nl
|
|
<< " sizeof(labelList) = " << sizeof(labelList) << nl
|
|
<< " sizeof(wordHashSet) = " << sizeof(wordHashSet) << nl << nl;
|
|
|
|
std::cout
|
|
<< "nullObject" << nl
|
|
<< " pointer:" << name(nullObjectPtr->pointer()) << nl
|
|
<< " value:" << nullObjectPtr->value() << nl << nl;
|
|
|
|
if (notNull(ptrToClass))
|
|
{
|
|
Info<< "Pass: ptrToClass is not null" << nl;
|
|
}
|
|
else
|
|
{
|
|
Info<< "FAIL: refToClass is null" << nl;
|
|
}
|
|
|
|
if (notNull(refToClass))
|
|
{
|
|
Info<< "Pass: refToClass is not null" << nl;
|
|
}
|
|
else
|
|
{
|
|
Info<< "FAIL: refToClass is null" << nl;
|
|
}
|
|
|
|
|
|
// Test pointer and reference to the nullObject
|
|
|
|
const SimpleClass* ptrToNull(NullObjectPtr<SimpleClass>());
|
|
const SimpleClass& refToNull(*ptrToNull);
|
|
|
|
if (isNull(ptrToNull))
|
|
{
|
|
Info<< "Pass: ptrToNull is null" << nl;
|
|
}
|
|
else
|
|
{
|
|
Info<< "FAIL: ptrToNull is not null" << nl;
|
|
}
|
|
|
|
if (isNull(refToNull))
|
|
{
|
|
Info<< "Pass: refToNull is null" << nl;
|
|
}
|
|
else
|
|
{
|
|
Info<< "FAIL: refToNull is not null" << nl;
|
|
}
|
|
|
|
// Clean-up
|
|
delete ptrToClass;
|
|
|
|
|
|
// Test List casting
|
|
{
|
|
labelList list1;
|
|
labelList list2({1, 2, 3});
|
|
|
|
printInfo(list1);
|
|
printInfo(list2);
|
|
printInfo(labelList::null());
|
|
|
|
printInfo(faceList::null());
|
|
printInfo(pointField::null());
|
|
}
|
|
|
|
Info<< nl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
// ************************************************************************* //
|