STYLE: use the more succinct forms for argList (issue #307)

* args[int]   vs  args.args()[int]
  * args[word]  vs  args.options()[word]
  etc.

applications/test/fieldMapping/Test-fieldMapping.C

@@ -62,7 +62,7 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     #include "createMesh.H"
 
-    const Switch inflate(args.args()[1]);
+    const Switch inflate(args[1]);
 
     if (inflate)
     {

applications/test/hexRef8/Test-hexRef8.C

@@ -66,7 +66,7 @@ int main(int argc, char *argv[])
 
     const pointConstraints& pc = pointConstraints::New(pointMesh::New(mesh));
 
-    const Switch inflate(args.args()[1]);
+    const Switch inflate(args[1]);
 
     if (inflate)
     {

applications/utilities/mesh/advanced/refineHexMesh/refineHexMesh.C

@@ -72,7 +72,7 @@ int main(int argc, char *argv[])
     #include "createNamedMesh.H"
     const word oldInstance = mesh.pointsInstance();
 
-    word cellSetName(args.args()[1]);
+    word cellSetName(args[1]);
     const bool overwrite = args.optionFound("overwrite");
 
     const bool minSet = args.optionFound("minSet");

applications/utilities/mesh/conversion/datToFoam/datToFoam.C

@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
 
     #include "createTime.H"
 
-    std::ifstream plot3dFile(args.args()[1].c_str());
+    std::ifstream plot3dFile(args[1].c_str());
 
     string line;
     std::getline(plot3dFile, line);

applications/utilities/mesh/conversion/fluent3DMeshToFoam/fluent3DMeshToFoam.L

@@ -811,7 +811,7 @@ int main(int argc, char *argv[])
     args.optionReadIfPresent("ignoreCellGroups", ignoreCellGroups);
     args.optionReadIfPresent("ignoreFaceGroups", ignoreFaceGroups);
 
-    cubitFile = args.options().found("cubit");
+    cubitFile = args.optionFound("cubit");
 
     if (cubitFile)
     {

applications/utilities/mesh/generation/foamyMesh/foamyHexMeshSurfaceSimplify/foamyHexMeshSurfaceSimplify.C

@@ -374,7 +374,7 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     runTime.functionObjects().off();
 
-    const fileName exportName = args.args()[1];
+    const fileName exportName = args[1];
 
     Info<< "Reading surfaces as specified in the foamyHexMeshDict and"
         << " writing a re-sampled surface to " << exportName

applications/utilities/mesh/generation/foamyMesh/foamyHexMeshSurfaceSimplify/foamyHexMeshSurfaceSimplify_non_octree.C

@@ -36,6 +36,7 @@ Description
 #include "searchableSurfaces.H"
 #include "conformationSurfaces.H"
 #include "triSurfaceMesh.H"
+#include "labelVector.H"
 
 #include "MarchingCubes.h"
 
@@ -52,7 +53,6 @@ int main(int argc, char *argv[])
     (
         "Re-sample surfaces used in foamyHexMesh operation"
     );
-    //argList::validArgs.append("inputFile");
     argList::validArgs.append("(nx ny nz)");
     argList::validArgs.append("outputName");
 
@@ -60,8 +60,8 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     runTime.functionObjects().off();
 
-    const Vector<label> n(IStringStream(args.args()[1])());
-    const fileName exportName = args.args()[2];
+    const labelVector n(args.argRead<labelVector>(1));
+    const fileName exportName = args[2];
 
     Info<< "Reading surfaces as specified in the foamyHexMeshDict and"
         << " writing re-sampled " << n << " to " << exportName

applications/utilities/mesh/generation/foamyMesh/foamyQuadMesh/foamyQuadMesh.C

@@ -93,10 +93,9 @@ int main(int argc, char *argv[])
     // ~~~~~~~~~~~~~~~~~~~~~~
     CV2D mesh(runTime, controlDict);
 
-    if (args.options().found("pointsFile"))
+    if (args.optionFound("pointsFile"))
     {
-        fileName pointFileName(IStringStream(args.options()["pointsFile"])());
-        mesh.insertPoints(pointFileName);
+        mesh.insertPoints(args["pointsFile"]);
     }
     else
     {

applications/utilities/mesh/manipulation/stitchMesh/stitchMesh.C

@@ -297,13 +297,13 @@ int main(int argc, char *argv[])
 
     // set up the tolerances for the sliding mesh
     dictionary slidingTolerances;
-    if (args.options().found("toleranceDict"))
+    if (args.optionFound("toleranceDict"))
     {
         IOdictionary toleranceFile
         (
             IOobject
             (
-                args.options()["toleranceDict"],
+                args["toleranceDict"],
                 runTime.constant(),
                 mesh,
                 IOobject::MUST_READ_IF_MODIFIED,

applications/utilities/surface/surfaceBooleanFeatures/surfaceBooleanFeatures.C

@@ -1558,12 +1558,14 @@ int main(int argc, char *argv[])
     #include "setRootCase.H"
     #include "createTime.H"
 
-    word action(args.args()[1]);
+    const word action(args[1]);
 
-    HashTable<booleanSurface::booleanOpType> validActions;
-    validActions.insert("intersection", booleanSurface::INTERSECTION);
-    validActions.insert("union", booleanSurface::UNION);
-    validActions.insert("difference", booleanSurface::DIFFERENCE);
+    const HashTable<booleanSurface::booleanOpType> validActions
+    {
+        {"intersection", booleanSurface::INTERSECTION},
+        {"union", booleanSurface::UNION},
+        {"difference", booleanSurface::DIFFERENCE}
+    };
 
     if (!validActions.found(action))
     {
@@ -1580,7 +1582,7 @@ int main(int argc, char *argv[])
     }
 
 
-    const word surf1Name(args.args()[2]);
+    const word surf1Name(args[2]);
     Info<< "Reading surface " << surf1Name << endl;
     triSurfaceMesh surf1
     (

applications/utilities/surface/surfaceInflate/surfaceInflate.C

@@ -605,7 +605,7 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     runTime.functionObjects().off();
 
-    const word inputName(args.args()[1]);
+    const word inputName(args[1]);
     const scalar distance(args.argRead<scalar>(2));
     const scalar extendFactor(args.argRead<scalar>(3));
     const bool checkSelfIntersect = args.optionFound("checkSelfIntersection");