Replace 'foo.size() != 0' pattern with !foo.empty().

6 files changed, 8 insertions, 8 deletions

diff --git a/Source/CTest/cmCTestMultiProcessHandler.cxx b/Source/CTest/cmCTestMultiProcessHandler.cxx
index 594f53a..8da9886 100644
--- a/Source/CTest/cmCTestMultiProcessHandler.cxx
+++ b/Source/CTest/cmCTestMultiProcessHandler.cxx
@@ -92,7 +92,7 @@ void cmCTestMultiProcessHandler::RunTests()
     }
   this->TestHandler->SetMaxIndex(this->FindMaxIndex());
   this->StartNextTests();
-  while(this->Tests.size() != 0)
+  while(!this->Tests.empty())
     {
     if(this->StopTimePassed)
       {
diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index b6b0357..2896a50 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -668,7 +668,7 @@ void cmCTestTestHandler::PrintLabelSummary()
   for(; it != this->TestList.end(); ++it)
     {
     cmCTestTestProperties& p = *it;
-    if(p.Labels.size() != 0)
+    if(!p.Labels.empty())
       {
       for(std::vector<std::string>::iterator l = p.Labels.begin();
           l !=  p.Labels.end(); ++l)
@@ -688,7 +688,7 @@ void cmCTestTestHandler::PrintLabelSummary()
     {
     cmCTestTestResult &result = *ri;
     cmCTestTestProperties& p = *result.Properties;
-    if(p.Labels.size() != 0)
+    if(!p.Labels.empty())
       {
       for(std::vector<std::string>::iterator l = p.Labels.begin();
           l !=  p.Labels.end(); ++l)
diff --git a/Source/cmAuxSourceDirectoryCommand.cxx b/Source/cmAuxSourceDirectoryCommand.cxx
index d8c3c43..a30d992 100644
--- a/Source/cmAuxSourceDirectoryCommand.cxx
+++ b/Source/cmAuxSourceDirectoryCommand.cxx
@@ -61,7 +61,7 @@ bool cmAuxSourceDirectoryCommand::InitialPass
         std::string ext = file.substr(dotpos+1);
         std::string base = file.substr(0, dotpos);
         // Process only source files
-        if( base.size() != 0
+        if(!base.empty()
             && std::find( this->Makefile->GetSourceExtensions().begin(),
                           this->Makefile->GetSourceExtensions().end(), ext )
                  != this->Makefile->GetSourceExtensions().end() )
diff --git a/Source/cmFindPathCommand.cxx b/Source/cmFindPathCommand.cxx
index f4cc4c2..1490710 100644
--- a/Source/cmFindPathCommand.cxx
+++ b/Source/cmFindPathCommand.cxx
@@ -48,7 +48,7 @@ bool cmFindPathCommand
     }
 
   std::string result = this->FindHeader();
-  if(result.size() != 0)
+  if(!result.empty())
     {
     this->Makefile->AddCacheDefinition
       (this->VariableName, result.c_str(),
diff --git a/Source/cmListCommand.cxx b/Source/cmListCommand.cxx
index c82d278..01ae300 100644
--- a/Source/cmListCommand.cxx
+++ b/Source/cmListCommand.cxx
@@ -328,7 +328,7 @@ bool cmListCommand::HandleInsertCommand(std::vector<std::string> const& args)
     return false;
     }
 
-  if ( varArgsExpanded.size() != 0 )
+  if (!varArgsExpanded.empty())
     {
     size_t nitem = varArgsExpanded.size();
     if ( item < 0 )
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 8e060c4..c193f20 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -1513,7 +1513,7 @@ cmTarget::AnalyzeLibDependenciesForVS6( const cmMakefile& mf )
    {
    // skip zero size library entries, this may happen
    // if a variable expands to nothing.
-   if (lib->first.size() != 0)
+   if (!lib->first.empty())
      {
      this->EmitForVS6( *lib, dep_map, done, visited, newLinkLibrariesForVS6 );
      }
@@ -1653,7 +1653,7 @@ void cmTarget::GatherDependenciesForVS6( const cmMakefile& mf,
     while( end != std::string::npos )
       {
       std::string l = depline.substr( start, end-start );
-      if( l.size() != 0 )
+      if(!l.empty())
         {
         if (l == "debug")
           {