GIT: remove supplementary IOobjectOption handling for faMesh

- was previously used to suppress loading of faSchemes/faSolution,
  but now superfluous.

src/finiteArea/distributed/faMeshDistributorNew.C

@@ -93,13 +93,9 @@ Foam::faMeshDistributor::distribute
             ListOps::findIndices(oldToNewConstruct, labelRange::ge0())
         );
 
-        // Set up to read-if-present
-        IOobject io(tgtPolyMesh);
-        io.readOpt(IOobject::READ_IF_PRESENT);
-
         newMeshPtr.reset
         (
-            new faMesh(tgtPolyMesh, std::move(newFaceLabels), io)
+            new faMesh(tgtPolyMesh, std::move(newFaceLabels))
         );
     }
 

src/finiteArea/faMesh/faMesh.C

@@ -325,7 +325,7 @@ bool Foam::faMesh::init(const bool doInit)
 
 Foam::faMesh::faMesh(const polyMesh& pMesh, const Foam::zero)
 :
-    faMesh(pMesh, labelList(), static_cast<const IOobject&>(pMesh))
+    faMesh(pMesh, labelList())
 {}
 
 
@@ -449,17 +449,6 @@ Foam::faMesh::faMesh
     const polyMesh& pMesh,
     labelList&& faceLabels
 )
-:
-    faMesh(pMesh, std::move(faceLabels), static_cast<const IOobject&>(pMesh))
-{}
-
-
-Foam::faMesh::faMesh
-(
-    const polyMesh& pMesh,
-    labelList&& faceLabels,
-    const IOobject& io
-)
 :
     MeshObject<polyMesh, Foam::UpdateableMeshObject, faMesh>(pMesh),
     edgeInterpolation(*this),

src/finiteArea/faMesh/faMesh.H

@@ -552,17 +552,6 @@ public:
         //  Boundary is added using addFaPatches() member function.
         faMesh(const polyMesh& pMesh, labelList&& faceLabels);
 
-        //- Construct from components (face labels) without boundary,
-        //- using alternative IOobject properties
-        //- (primarily the readOption).
-        //  Boundary is added using addFaPatches() member function.
-        faMesh
-        (
-            const polyMesh& pMesh,
-            labelList&& faceLabels,
-            const IOobject& io
-        );
-
         //- Construct from single polyPatch
         explicit faMesh(const polyPatch& pp, const bool doInit = true);
 

src/finiteArea/faMesh/faMeshTools/faMeshTools.C

@@ -136,12 +136,9 @@ Foam::faMeshTools::newMesh
     // Set up to read-if-present. Note: does not search for mesh so set
     // instance explicitly
 
-    IOobject meshIO(io);
-    meshIO.instance() = facesInstance;
-    meshIO.readOpt(IOobject::READ_IF_PRESENT);
-
     // For mesh components (faceLabels, ...)
-    IOobject cmptIO(meshIO, "faceLabels", meshSubDir);
+    IOobject cmptIO(io, "faceLabels", meshSubDir);
+    cmptIO.instance() = facesInstance;
     cmptIO.readOpt(IOobject::MUST_READ);
     cmptIO.writeOpt(IOobject::NO_WRITE);
     cmptIO.registerObject(false);
@@ -154,7 +151,6 @@ Foam::faMeshTools::newMesh
     if (masterOnlyReading && !UPstream::master())
     {
         haveMesh = false;
-        meshIO.readOpt(IOobject::NO_READ);
     }
 
     if (!haveMesh)
@@ -182,8 +178,7 @@ Foam::faMeshTools::newMesh
     auto meshPtr = autoPtr<faMesh>::New
     (
         pMesh,
-        std::move(faceLabels),
-        meshIO
+        std::move(faceLabels)
     );
     auto& mesh = *meshPtr;
 
@@ -354,15 +349,7 @@ Foam::faMeshTools::loadOrCreateMeshImpl
         const int oldCache = fileOperation::cacheLevel(0);
 
         // Create dummy mesh - on procs that don't already have a mesh
-        meshPtr.reset
-        (
-            new faMesh
-            (
-                pMesh,
-                labelList(),
-                IOobject(io, IOobject::NO_READ, IOobject::AUTO_WRITE)
-            )
-        );
+        meshPtr.reset(new faMesh(pMesh, labelList()));
         faMesh& mesh = *meshPtr;
 
         // Add patches