[Wang Wei]

Originally Posted by r2d2

Hi Guys,
If I created an array of volScalarFields with this syntax:

PtrList<volscalarfield> fields(2);
for (int i =0; i<2; i++)
{
word fieldName = "field" + Foam::name(i);
Info<< "Reading field " << fieldName<< endl;
fields.hook(
volScalarField
(
IOobject
(
fieldName,
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
)
);

}

and then I solve some equation for these (two fields for now), at runtime

runTime.write();
won´t print out these field values? Am I doing something wrong?
Cheers,
Radu

Hi! Radu, I also want to use PtrList, but what's the meaning of this line,

word fieldName = "field" + Foam::name(i);

Thank you！