Revise C++ coding style using clang-format

Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

1 files changed, 55 insertions, 74 deletions

diff --git a/Source/CTest/cmCTestStartCommand.cxx b/Source/CTest/cmCTestStartCommand.cxx
index fef5637..d561393 100644
--- a/Source/CTest/cmCTestStartCommand.cxx
+++ b/Source/CTest/cmCTestStartCommand.cxx
@@ -22,14 +22,13 @@ cmCTestStartCommand::cmCTestStartCommand()
   this->Quiet = false;
 }
 
-bool cmCTestStartCommand
-::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+bool cmCTestStartCommand::InitialPass(std::vector<std::string> const& args,
+                                      cmExecutionStatus&)
 {
-  if (args.size() < 1)
-    {
+  if (args.size() < 1) {
     this->SetError("called with incorrect number of arguments");
     return false;
-    }
+  }
 
   size_t cnt = 0;
   const char* smodel = args[cnt].c_str();
@@ -39,62 +38,50 @@ bool cmCTestStartCommand
   cnt++;
 
   this->CTest->SetSpecificTrack(0);
-  if ( cnt < args.size() -1 )
-    {
-    if ( args[cnt] == "TRACK" )
-      {
-      cnt ++;
+  if (cnt < args.size() - 1) {
+    if (args[cnt] == "TRACK") {
+      cnt++;
       this->CTest->SetSpecificTrack(args[cnt].c_str());
-      cnt ++;
-      }
+      cnt++;
     }
+  }
 
-  if (cnt < args.size())
-    {
-    if (args[cnt] == "APPEND")
-      {
-      cnt ++;
+  if (cnt < args.size()) {
+    if (args[cnt] == "APPEND") {
+      cnt++;
       this->CreateNewTag = false;
-      }
     }
-  if (cnt < args.size())
-    {
-    if (args[cnt] == "QUIET")
-      {
-      cnt ++;
+  }
+  if (cnt < args.size()) {
+    if (args[cnt] == "QUIET") {
+      cnt++;
       this->Quiet = true;
-      }
     }
+  }
 
-  if ( cnt < args.size() )
-    {
+  if (cnt < args.size()) {
     src_dir = args[cnt].c_str();
-    cnt ++;
-    if ( cnt < args.size() )
-      {
+    cnt++;
+    if (cnt < args.size()) {
       bld_dir = args[cnt].c_str();
-      }
     }
-  if ( !src_dir )
-    {
+  }
+  if (!src_dir) {
     src_dir = this->Makefile->GetDefinition("CTEST_SOURCE_DIRECTORY");
-    }
-  if ( !bld_dir)
-    {
+  }
+  if (!bld_dir) {
     bld_dir = this->Makefile->GetDefinition("CTEST_BINARY_DIRECTORY");
-    }
-  if ( !src_dir )
-    {
+  }
+  if (!src_dir) {
     this->SetError("source directory not specified. Specify source directory "
-      "as an argument or set CTEST_SOURCE_DIRECTORY");
+                   "as an argument or set CTEST_SOURCE_DIRECTORY");
     return false;
-    }
-  if ( !bld_dir)
-    {
+  }
+  if (!bld_dir) {
     this->SetError("binary directory not specified. Specify binary directory "
-      "as an argument or set CTEST_BINARY_DIRECTORY");
+                   "as an argument or set CTEST_BINARY_DIRECTORY");
     return false;
-    }
+  }
 
   cmSystemTools::AddKeepPath(src_dir);
   cmSystemTools::AddKeepPath(bld_dir);
@@ -104,38 +91,35 @@ bool cmCTestStartCommand
   std::string sourceDir = cmSystemTools::CollapseFullPath(src_dir);
   std::string binaryDir = cmSystemTools::CollapseFullPath(bld_dir);
   this->CTest->SetCTestConfiguration("SourceDirectory", sourceDir.c_str(),
-    this->Quiet);
+                                     this->Quiet);
   this->CTest->SetCTestConfiguration("BuildDirectory", binaryDir.c_str(),
-    this->Quiet);
+                                     this->Quiet);
 
   cmCTestOptionalLog(this->CTest, HANDLER_OUTPUT, "Run dashboard with model "
-    << smodel << std::endl
-    << "   Source directory: " << src_dir << std::endl
-    << "   Build directory: " << bld_dir << std::endl, this->Quiet);
+                       << smodel << std::endl
+                       << "   Source directory: " << src_dir << std::endl
+                       << "   Build directory: " << bld_dir << std::endl,
+                     this->Quiet);
   const char* track = this->CTest->GetSpecificTrack();
-  if ( track )
-    {
+  if (track) {
     cmCTestOptionalLog(this->CTest, HANDLER_OUTPUT,
-      "   Track: " << track << std::endl, this->Quiet);
-    }
+                       "   Track: " << track << std::endl, this->Quiet);
+  }
 
   // Log startup actions.
   std::string startLogFile = binaryDir + "/Testing/Temporary/LastStart.log";
   cmGeneratedFileStream ofs(startLogFile.c_str());
-  if(!ofs)
-    {
+  if (!ofs) {
     cmCTestLog(this->CTest, ERROR_MESSAGE,
                "Cannot create log file: LastStart.log" << std::endl);
     return false;
-    }
+  }
 
   // Make sure the source directory exists.
-  if(!this->InitialCheckout(ofs, sourceDir))
-    {
+  if (!this->InitialCheckout(ofs, sourceDir)) {
     return false;
-    }
-  if(!cmSystemTools::FileIsDirectory(sourceDir))
-    {
+  }
+  if (!cmSystemTools::FileIsDirectory(sourceDir)) {
     std::ostringstream e;
     e << "given source path\n"
       << "  " << sourceDir << "\n"
@@ -143,7 +127,7 @@ bool cmCTestStartCommand
       << "Set CTEST_CHECKOUT_COMMAND to a command line to create it.";
     this->SetError(e.str());
     return false;
-    }
+  }
 
   this->Makefile->AddDefinition("CTEST_RUN_CURRENT_SCRIPT", "OFF");
   this->CTest->SetSuppressUpdatingCTestConfiguration(true);
@@ -154,26 +138,23 @@ bool cmCTestStartCommand
   return this->CTest->InitializeFromCommand(this);
 }
 
-bool cmCTestStartCommand::InitialCheckout(
-  std::ostream& ofs, std::string const& sourceDir)
+bool cmCTestStartCommand::InitialCheckout(std::ostream& ofs,
+                                          std::string const& sourceDir)
 {
   // Use the user-provided command to create the source tree.
-  const char* initialCheckoutCommand
-    = this->Makefile->GetDefinition("CTEST_CHECKOUT_COMMAND");
-  if(!initialCheckoutCommand)
-    {
+  const char* initialCheckoutCommand =
+    this->Makefile->GetDefinition("CTEST_CHECKOUT_COMMAND");
+  if (!initialCheckoutCommand) {
     initialCheckoutCommand =
       this->Makefile->GetDefinition("CTEST_CVS_CHECKOUT");
-    }
-  if(initialCheckoutCommand)
-    {
+  }
+  if (initialCheckoutCommand) {
     // Use a generic VC object to run and log the command.
     cmCTestVC vc(this->CTest, ofs);
     vc.SetSourceDirectory(sourceDir);
-    if(!vc.InitialCheckout(initialCheckoutCommand))
-      {
+    if (!vc.InitialCheckout(initialCheckoutCommand)) {
       return false;
-      }
     }
+  }
   return true;
 }