STYLE: add some usage comments to some conversion utilities

STYLE: move polyDualMesh from conversion -> manipulation

applications/utilities/mesh/conversion/Optional/ccm26ToFoam/ccm26ToFoam.C

@@ -579,13 +579,18 @@ void ReadCells
 
 int main(int argc, char *argv[])
 {
+    argList::addNote
+    (
+        "read CCM files as written by proSTAR/ccm\n"
+        " - does not handle 'interfaces' (couples), cyclics or data\n"
+        " - does not handle mesh regions (porosity, solids, ...)\n"
+    );
     argList::noParallel();
-    argList::validArgs.append("ccm26 file");
+    argList::validArgs.append("ccmFile");
 
     #include "setRootCase.H"
     #include "createTime.H"
 
-
     // Foam mesh data
     // ~~~~~~~~~~~~~~
 
@@ -615,6 +620,7 @@ int main(int argc, char *argv[])
 
     {
         const fileName ccmFile = args[1];
+        const word ccmExt = ccmFile.ext();
 
         if (!isFile(ccmFile))
         {
@@ -623,8 +629,6 @@ int main(int argc, char *argv[])
                 << exit(FatalError);
         }
 
-        word ccmExt = ccmFile.ext();
-
         if (ccmExt != "ccm" && ccmExt != "ccmg")
         {
             FatalErrorIn(args.executable())

applications/utilities/mesh/conversion/foamToStarMesh/foamToStarMesh.C

@@ -62,6 +62,10 @@ using namespace Foam;
 
 int main(int argc, char *argv[])
 {
+    argList::addNote
+    (
+        "read OpenFOAM mesh and write a pro-STAR (v4) bnd/cel/vrt format"
+    );
     argList::noParallel();
     timeSelector::addOptions();
 
@@ -74,7 +78,7 @@ int main(int argc, char *argv[])
     argList::addBoolOption
     (
         "noBnd",
-        "suppress writing the .bnd file"
+        "suppress writing a boundary (.bnd) file"
     );
 
 #   include "setRootCase.H"

applications/utilities/mesh/conversion/star3ToFoam/star3ToFoam.C

@@ -38,8 +38,13 @@ Description
 
 int main(int argc, char *argv[])
 {
+    argList::addNote
+    (
+        "convert pro-STAR (v3) mesh to OpenFOAM"
+    );
+
     argList::noParallel();
-    argList::validArgs.append("STAR mesh file prefix");
+    argList::validArgs.append("pro-STAR prefix");
     argList::addOption
     (
         "scale",

applications/utilities/mesh/conversion/star4ToFoam/star4ToFoam.C

@@ -59,6 +59,11 @@ using namespace Foam;
 
 int main(int argc, char *argv[])
 {
+    argList::addNote
+    (
+        "convert pro-STAR (v4) mesh to OpenFOAM"
+    );
+
     argList::noParallel();
     argList::validArgs.append("pro-STAR prefix");
     argList::addBoolOption

applications/utilities/mesh/manipulation/polyDualMesh/meshDualiser.C

@@ -881,9 +881,6 @@ Foam::meshDualiser::meshDualiser(const polyMesh& mesh)
 {}
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 void Foam::meshDualiser::setRefinement
@@ -1469,14 +1466,4 @@ void Foam::meshDualiser::setRefinement
 }
 
 
-
-// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
-
-
-// * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //
-
-
-// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
-
-
 // ************************************************************************* //