[newGuyAtCFD]

Hello,


I am using OpenFOAM v2112 and would like to know if there is a proper way to create fields in coded functionObjects:

Should it be:

volScalarField aField                     
(                                
    IOobject                       
    (                              
        "aField",                     
         mesh().time().timeName(),    
         mesh(),                      
         IOobject::NO_READ,           
        IOobject::AUTO_WRITE
    ),                             
     mesh(),                         
    dimensionedScalar (dimless, scalar(0) ) 
);

Or

volScalarField aField                     
(                                
    IOobject                       
    (                              
        "aField",                     
         mesh().time().timeName(),    
         mesh(),                      
         IOobject::NO_READ,           
         IOobject::NO_WRITE,
        false
    ),                             
     mesh(),                         
    dimensionedScalar (dimless, scalar(0) ) 
);

Will the first form create a memory leak? Does it make a difference?