STYLE: use readLabel/readScalar (string) instead of via IStringStream

applications/utilities/mesh/conversion/ideasUnvToFoam/ideasUnvToFoam.C

@@ -68,9 +68,11 @@ namespace Foam
         return Hash<face>::operator()(t, 0);
     }
 }
+
 const string SEPARATOR("    -1");
 
-bool isSeparator(const string& line)
+
+bool isSeparator(const std::string& line)
 {
     return line.substr(0, 6) == SEPARATOR;
 }
@@ -100,7 +102,7 @@ label readTag(IFstream& is)
 
     } while (tag == SEPARATOR);
 
-    return readLabel(IStringStream(tag)());
+    return readLabel(tag);
 }
 
 
@@ -144,14 +146,14 @@ void skipSection(IFstream& is)
 }
 
 
-scalar readUnvScalar(const string& unvString)
+scalar readUnvScalar(const std::string& unvString)
 {
     string s(unvString);
 
     s.replaceAll("d", "E");
     s.replaceAll("D", "E");
 
-    return readScalar(IStringStream(s)());
+    return readScalar(s);
 }
 
 
@@ -170,13 +172,13 @@ void readUnits
     string line;
     is.getLine(line);
 
-    label l = readLabel(IStringStream(line.substr(0, 10))());
+    label l = readLabel(line.substr(0, 10));
     Info<< "l:" << l << endl;
 
     string units(line.substr(10, 20));
     Info<< "units:" << units << endl;
 
-    label unitType = readLabel(IStringStream(line.substr(30, 10))());
+    label unitType = readLabel(line.substr(30, 10));
     Info<< "unitType:" << unitType << endl;
 
     // Read lengthscales
@@ -215,7 +217,7 @@ void readPoints
         string line;
         is.getLine(line);
 
-        label pointi = readLabel(IStringStream(line.substr(0, 10))());
+        label pointi = readLabel(line.substr(0, 10));
 
         if (pointi == -1)
         {

src/sampling/sampledSurface/writers/ensight/ensightSurfaceWriterTemplates.C

@@ -70,7 +70,7 @@ Foam::fileName Foam::ensightSurfaceWriter::writeUncollated
     }
 
     // const scalar timeValue = Foam::name(this->mesh().time().timeValue());
-    const scalar timeValue = readScalar(IStringStream(timeDir)());
+    const scalar timeValue = readScalar(timeDir);
 
     OFstream osCase(baseDir/surfName + ".case");
     ensightGeoFile osGeom
@@ -179,7 +179,7 @@ Foam::fileName Foam::ensightSurfaceWriter::writeCollated
 
     // surfName already validated
     const fileName meshFile(baseDir/surfName + ".000000.mesh");
-    const scalar timeValue = readScalar(IStringStream(timeDir)());
+    const scalar timeValue = readScalar(timeDir);
     label timeIndex = 0;
 
     // Do case file
@@ -194,7 +194,7 @@ Foam::fileName Foam::ensightSurfaceWriter::writeCollated
             if (is.good() && dict.read(is))
             {
                 dict.lookup("times") >> times;
-                const scalar timeValue = readScalar(IStringStream(timeDir)());
+                const scalar timeValue = readScalar(timeDir);
                 label index = findLower(times, timeValue);
                 timeIndex = index+1;
             }