instance searching

src/meshTools/searchableSurface/distributedTriSurfaceMesh.C

@@ -1347,19 +1347,6 @@ Foam::distributedTriSurfaceMesh::distributedTriSurfaceMesh
 Foam::distributedTriSurfaceMesh::distributedTriSurfaceMesh(const IOobject& io)
 :
     triSurfaceMesh(io),
-//    triSurfaceMesh
-//    (
-//        IOobject
-//        (
-//            io.name(),
-//            io.db().time().findInstanceDir(io.local()),
-//            io.local(),
-//            io.db(),
-//            io.readOpt(),
-//            io.writeOpt(),
-//            io.registerObject()
-//        )
-//    ),
     dict_
     (
         IOobject
@@ -1385,20 +1372,6 @@ Foam::distributedTriSurfaceMesh::distributedTriSurfaceMesh
 )
 :
     triSurfaceMesh(io, dict),
-//    triSurfaceMesh
-//    (
-//        IOobject
-//        (
-//            io.name(),
-//            io.db().time().findInstanceDir(io.local()),
-//            io.local(),
-//            io.db(),
-//            io.readOpt(),
-//            io.writeOpt(),
-//            io.registerObject()
-//        ),
-//        dict
-//    ),
     dict_
     (
         IOobject

src/meshTools/searchableSurface/triSurfaceMesh.C

@@ -43,6 +43,64 @@ addToRunTimeSelectionTable(searchableSurface, triSurfaceMesh, dict);
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
+//// Special version of Time::findInstance that does not check headerOk
+//// to search for instances of raw files
+//Foam::word Foam::triSurfaceMesh::findRawInstance
+//(
+//    const Time& runTime,
+//    const fileName& dir,
+//    const word& name
+//)
+//{
+//    // Check current time first
+//    if (isFile(runTime.path()/runTime.timeName()/dir/name))
+//    {
+//        return runTime.timeName();
+//    }
+//    instantList ts = runTime.times();
+//    label instanceI;
+//
+//    for (instanceI = ts.size()-1; instanceI >= 0; --instanceI)
+//    {
+//        if (ts[instanceI].value() <= runTime.timeOutputValue())
+//        {
+//            break;
+//        }
+//    }
+//
+//    // continue searching from here
+//    for (; instanceI >= 0; --instanceI)
+//    {
+//        if (isFile(runTime.path()/ts[instanceI].name()/dir/name))
+//        {
+//            return ts[instanceI].name();
+//        }
+//    }
+//
+//
+//    // not in any of the time directories, try constant
+//
+//    // Note. This needs to be a hard-coded constant, rather than the
+//    // constant function of the time, because the latter points to
+//    // the case constant directory in parallel cases
+//
+//    if (isFile(runTime.path()/runTime.constant()/dir/name))
+//    {
+//        return runTime.constant();
+//    }
+//
+//    FatalErrorIn
+//    (
+//        "searchableSurfaces::findRawInstance"
+//        "(const Time&, const fileName&, const word&)"
+//    )   << "Cannot find file \"" << name << "\" in directory "
+//        << runTime.constant()/dir
+//        << exit(FatalError);
+//
+//    return runTime.constant();
+//}
+
+
 //- Check file existence
 const Foam::fileName& Foam::triSurfaceMesh::checkFile
 (
@@ -149,7 +207,19 @@ bool Foam::triSurfaceMesh::isSurfaceClosed() const
 Foam::triSurfaceMesh::triSurfaceMesh(const IOobject& io, const triSurface& s)
 :
     searchableSurface(io),
-    objectRegistry(io),
+    objectRegistry
+    (
+        IOobject
+        (
+            io.name(),
+            io.instance(),
+            io.local(),
+            io.db(),
+            io.readOpt(),
+            io.writeOpt(),
+            false       // searchableSurface already registered under name
+        )
+    ),
     triSurface(s),
     surfaceClosed_(-1)
 {}
@@ -157,8 +227,34 @@ Foam::triSurfaceMesh::triSurfaceMesh(const IOobject& io, const triSurface& s)
 
 Foam::triSurfaceMesh::triSurfaceMesh(const IOobject& io)
 :
-    searchableSurface(io),
-    objectRegistry(io),
+    // Find instance for triSurfaceMesh
+    searchableSurface
+    (
+        IOobject
+        (
+            io.name(),
+            io.time().findInstance(io.local(), word::null),
+            io.local(),
+            io.db(),
+            io.readOpt(),
+            io.writeOpt(),
+            io.registerObject()
+        )
+    ),
+    // Reused found instance in objectRegistry
+    objectRegistry
+    (
+        IOobject
+        (
+            io.name(),
+            static_cast<const searchableSurface&>(*this).instance(),
+            io.local(),
+            io.db(),
+            io.readOpt(),
+            io.writeOpt(),
+            false       // searchableSurface already registered under name
+        )
+    ),
     triSurface
     (
         checkFile
@@ -177,8 +273,33 @@ Foam::triSurfaceMesh::triSurfaceMesh
     const dictionary& dict
 )
 :
-    searchableSurface(io),
-    objectRegistry(io),
+    searchableSurface
+    (
+        IOobject
+        (
+            io.name(),
+            io.time().findInstance(io.local(), word::null),
+            io.local(),
+            io.db(),
+            io.readOpt(),
+            io.writeOpt(),
+            io.registerObject()
+        )
+    ),
+    // Reused found instance in objectRegistry
+    objectRegistry
+    (
+        IOobject
+        (
+            io.name(),
+            static_cast<const searchableSurface&>(*this).instance(),
+            io.local(),
+            io.db(),
+            io.readOpt(),
+            io.writeOpt(),
+            false       // searchableSurface already registered under name
+        )
+    ),
     triSurface
     (
         checkFile

src/meshTools/searchableSurface/triSurfaceMesh.H

@@ -76,6 +76,14 @@ private:
 
     // Private Member Functions
 
+        ////- Helper: find instance of files without header
+        //static word findRawInstance
+        //(
+        //    const Time&,
+        //    const fileName&,
+        //    const word&
+        //);
+
         //- Check file existence
         static const fileName& checkFile
         (
@@ -105,10 +113,11 @@ public:
         //- Construct from triSurface
         triSurfaceMesh(const IOobject&, const triSurface&);
 
-        //- Construct read
+        //- Construct read. Does timeInstance search.
         triSurfaceMesh(const IOobject& io);
 
-        //- Construct from dictionary (used by searchableSurface)
+        //- Construct from IO and dictionary (used by searchableSurface).
+        //  Does timeInstance search.
         //  Dictionary may contain a 'scale' entry (eg, 0.001: mm -> m)
         triSurfaceMesh
         (