ENH: change argList get<> and getList<> from read<>, readList<>

- more consistent with dictionary method naming. The get<> or
  getList<> returns a value, doesn't read into a existing location.

applications/test/PointEdgeWave/Test-PointEdgeWave.C

@@ -51,7 +51,7 @@ int main(int argc, char *argv[])
 
     labelList patchIDs
     (
-        pbm.patchSet(args.readList<wordRe>(1)).sortedToc()
+        pbm.patchSet(args.getList<wordRe>(1)).sortedToc()
     );
 
     Info<< "Starting walk from patches "

applications/test/argList/Test-argList.C

@@ -108,7 +108,9 @@ int main(int argc, char *argv[])
     if (args.found("label"))
     {
         Info<< "-label = " << args.opt<label>("label")
+            #ifdef Foam_argList_1712
             << " or " << args.optionRead<label>("label")  // old-compat
+            #endif
             << " or " << readLabel(args["label"])         // with function
             << nl;
     }
@@ -116,7 +118,9 @@ int main(int argc, char *argv[])
     if (args.found("scalar"))
     {
         Info<< "-scalar = " << args.opt<scalar>("scalar")
+            #ifdef Foam_argList_1712
             << " or " << args.optionRead<scalar>("scalar") // old-compat
+            #endif
             << " or " << readScalar(args["scalar"])        // with function
             << nl;
     }
@@ -124,7 +128,9 @@ int main(int argc, char *argv[])
     if (args.found("string"))
     {
         Info<< "-string = " << args.opt("string")
+            #ifdef Foam_argList_1712
             << " or " << args.optionRead<scalar>("string")  // old-compat
+            #endif
             << nl;
     }
 
@@ -133,8 +139,11 @@ int main(int argc, char *argv[])
     Info<< nl;
     for (label argi=1; argi < args.size(); ++argi)
     {
-        Info<< "arg[" << argi << "] = " << args.read<string>(argi)
+        Info<< "arg[" << argi << "] = " << args.get<string>(argi)
+            #ifdef Foam_argList_1712
+            << " or " << args.read<label>(argi)     // old-compat
             << " or " << args.argRead<label>(argi)  // old-compat
+            #endif
             << nl;
     }
 

applications/test/decomposePar/Test-decomposePar.C

@@ -109,12 +109,8 @@ int main(int argc, char *argv[])
     const bool allRegions = args.found("allRegions");
     const bool verbose    = args.found("verbose");
 
-    const label numSubdomains =
-        args.lookupOrDefault<label>("domains", 0);
-
-    const word methodName =
-        args.lookupOrDefault<word>("method", word::null);
-
+    const label numSubdomains = args.lookupOrDefault<label>("domains", 0);
+    const word methodName = args.lookupOrDefault<word>("method", word::null);
 
     // Set time from database
     #include "createTime.H"

applications/test/findCell-octree/Test-findCell-octree.C

@@ -46,7 +46,7 @@ int main(int argc, char *argv[])
 
     label nReps = 10000;
 
-    const point sample = args.read<point>(1);
+    const point sample = args.get<point>(1);
 
     const polyMesh::cellDecomposition decompMode = polyMesh::CELL_TETS;
 

applications/test/labelRanges/Test-labelRanges.C

@@ -101,8 +101,8 @@ int main(int argc, char *argv[])
         }
 
         {
-            label start = args.read<label>(argI);
-            label size  = args.read<label>(argI+1);
+            label start = args.get<label>(argI);
+            label size  = args.get<label>(argI+1);
             ++argI;
 
             range.reset(start, size);

applications/test/momentOfInertia/Test-momentOfInertia.C

@@ -196,7 +196,7 @@ int main(int argc, char *argv[])
     }
 
     {
-        const label celli = args.lookupOrDefault("cell", 0);
+        const label celli = args.lookupOrDefault<label>("cell", 0);
 
         tensorField mI(momentOfInertia::meshInertia(mesh));
 

applications/test/spline/Test-spline.C

@@ -65,7 +65,7 @@ int main(int argc, char *argv[])
 
     bool useBSpline = args.found("B");
     bool useCatmullRom = args.found("CMR");
-    label nSeg = args.lookupOrDefault<label>("n", 20);
+    const label nSeg = args.lookupOrDefault<label>("n", 20);
 
     if (!useCatmullRom && !useBSpline)
     {

applications/test/surfaceMeshConvert/Test-surfaceMeshConvert.C

@@ -138,7 +138,7 @@ int main(int argc, char *argv[])
     #include "setRootCase.H"
 
     const bool     optStdout = args.found("stdout");
-    const scalar scaleFactor = args.lookupOrDefault("scale", 0.0);
+    const scalar scaleFactor = args.lookupOrDefault<scalar>("scale", 0);
 
     const fileName importName = args[1];
     const fileName exportName = optStdout ? "-stdout" : args[2];