ENH: Added lookupRe function

src/OpenFOAM/db/IOobjectList/IOobjectList.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -148,6 +148,27 @@ Foam::IOobject* Foam::IOobjectList::lookup(const word& name) const
 }
 
 
+Foam::IOobjectList Foam::IOobjectList::lookupRe(const wordRe& name) const
+{
+    IOobjectList objectsOfName(size());
+
+    forAllConstIter(HashPtrTable<IOobject>, *this, iter)
+    {
+        if (name.match(iter()->name()))
+        {
+            if (IOobject::debug)
+            {
+                Info<< "IOobjectList::lookupRe : found " << iter.key() << endl;
+            }
+
+            objectsOfName.insert(iter.key(), new IOobject(*iter()));
+        }
+    }
+
+    return objectsOfName;
+}
+
+
 Foam::IOobjectList Foam::IOobjectList::lookupClass(const word& ClassName) const
 {
     IOobjectList objectsOfClass(size());

src/OpenFOAM/db/IOobjectList/IOobjectList.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -44,7 +44,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class IOobjectList Declaration
+                        Class IOobjectList Declaration
 \*---------------------------------------------------------------------------*/
 
 class IOobjectList
@@ -91,6 +91,9 @@ public:
         //- Lookup a given name and return IOobject ptr if found else NULL
         IOobject* lookup(const word& name) const;
 
+        //- Return the list for all IOobects whose name matches name
+        IOobjectList lookupRe(const wordRe& name) const;
+
         //- Return the list for all IOobjects of a given class
         IOobjectList lookupClass(const word& className) const;