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Simplify checking of container (List/HashTable, strings) sizes

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- can use 'XX.empty()' instead of 'XX.size() == 0', 'XX.size() < 1' or
  'XX.size() <= 0' or for simpler coding.
  It also has the same number of characters as '!XX.size()' and /might/ be
  more readable

- many size checking had 'XX.size() > 0', 'XX.size() != 0', or 'XX.size() >= 1'
  when a simple 'XX.size()' suffices
This commit is contained in:
Mark Olesen
2009-01-10 20:28:06 +01:00
parent 16aaf5b54e
commit 95dcb6ded7
211 changed files with 713 additions and 832 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
applications/utilities/mesh/manipulation/setSet/setSet.C
View File

@ -89,7 +89,7 @@ void backup
const word& toName
)
{
if (fromSet.size() > 0)
if (fromSet.size())
{
Pout<< " Backing up " << fromName << " into " << toName << endl;
@ -284,7 +284,7 @@ void printAllSets(const polyMesh& mesh, Ostream& os)
polyMesh::meshSubDir/"sets"
);
IOobjectList cellSets(objects.lookupClass(cellSet::typeName));
if (cellSets.size() > 0)
if (cellSets.size())
{
os << "cellSets:" << endl;
forAllConstIter(IOobjectList, cellSets, iter)
@ -294,7 +294,7 @@ void printAllSets(const polyMesh& mesh, Ostream& os)
}
}
IOobjectList faceSets(objects.lookupClass(faceSet::typeName));
if (faceSets.size() > 0)
if (faceSets.size())
{
os << "faceSets:" << endl;
forAllConstIter(IOobjectList, faceSets, iter)
@ -304,7 +304,7 @@ void printAllSets(const polyMesh& mesh, Ostream& os)
}
}
IOobjectList pointSets(objects.lookupClass(pointSet::typeName));
if (pointSets.size() > 0)
if (pointSets.size())
{
os << "pointSets:" << endl;
forAllConstIter(IOobjectList, pointSets, iter)
@ -347,7 +347,7 @@ bool doCommand
bool ok = true;
// Set to work on
autoPtr<topoSet> currentSetPtr(NULL);
autoPtr<topoSet> currentSetPtr;
word sourceType;
@ -383,7 +383,7 @@ bool doCommand
currentSet.resize(max(currentSet.size(), typSize));
}
if (!currentSetPtr.valid())
if (currentSetPtr.empty())
{
Pout<< " Cannot construct/load set "
<< topoSet::localPath(mesh, setName) << endl;
@ -522,7 +522,7 @@ bool doCommand
Pout<< fIOErr.message().c_str() << endl;
if (sourceType.size() != 0)
if (sourceType.size())
{
Pout<< topoSetSource::usage(sourceType).c_str();
}
@ -533,7 +533,7 @@ bool doCommand
Pout<< fErr.message().c_str() << endl;
if (sourceType.size() != 0)
if (sourceType.size())
{
Pout<< topoSetSource::usage(sourceType).c_str();
}
@ -571,7 +571,7 @@ commandStatus parseType
IStringStream& is
)
{
if (setType.size() == 0)
if (setType.empty())
{
Pout<< "Type 'help' for usage information" << endl;
@ -689,7 +689,7 @@ commandStatus parseAction(const word& actionName)
{
commandStatus stat = INVALID;
if (actionName.size() != 0)
if (actionName.size())
{
try
{
@ -792,7 +792,7 @@ int main(int argc, char *argv[])
std::getline(*fileStreamPtr, rawLine);
if (rawLine.size() > 0)
if (rawLine.size())
{
Pout<< "Doing:" << rawLine << endl;
}
@ -821,7 +821,7 @@ int main(int argc, char *argv[])
# endif
}
if (rawLine.size() == 0 || rawLine[0] == '#')
if (rawLine.empty() || rawLine[0] == '#')
{
continue;
}