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, 39 insertions, 60 deletions

diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx
index a61c38e..a2cfc5a 100644
--- a/Source/cmInstallFilesGenerator.cxx
+++ b/Source/cmInstallFilesGenerator.cxx
@@ -16,44 +16,35 @@
 #include "cmMakefile.h"
 #include "cmSystemTools.h"
 
-cmInstallFilesGenerator
-::cmInstallFilesGenerator(std::vector<std::string> const& files,
-                          const char* dest, bool programs,
-                          const char* file_permissions,
-                          std::vector<std::string> const& configurations,
-                          const char* component,
-                          MessageLevel message,
-                          bool exclude_from_all,
-                          const char* rename,
-                          bool optional):
-  cmInstallGenerator(dest, configurations, component, message,
-                     exclude_from_all),
-  LocalGenerator(0),
-  Files(files),
-  FilePermissions(file_permissions),
-  Rename(rename),
-  Programs(programs),
-  Optional(optional)
+cmInstallFilesGenerator::cmInstallFilesGenerator(
+  std::vector<std::string> const& files, const char* dest, bool programs,
+  const char* file_permissions, std::vector<std::string> const& configurations,
+  const char* component, MessageLevel message, bool exclude_from_all,
+  const char* rename, bool optional)
+  : cmInstallGenerator(dest, configurations, component, message,
+                       exclude_from_all)
+  , LocalGenerator(0)
+  , Files(files)
+  , FilePermissions(file_permissions)
+  , Rename(rename)
+  , Programs(programs)
+  , Optional(optional)
 {
   // We need per-config actions if the destination has generator expressions.
-  if(cmGeneratorExpression::Find(Destination) != std::string::npos)
-    {
+  if (cmGeneratorExpression::Find(Destination) != std::string::npos) {
     this->ActionsPerConfig = true;
-    }
+  }
 
   // We need per-config actions if any files have generator expressions.
-  for(std::vector<std::string>::const_iterator i = files.begin();
-      !this->ActionsPerConfig && i != files.end(); ++i)
-    {
-    if(cmGeneratorExpression::Find(*i) != std::string::npos)
-      {
+  for (std::vector<std::string>::const_iterator i = files.begin();
+       !this->ActionsPerConfig && i != files.end(); ++i) {
+    if (cmGeneratorExpression::Find(*i) != std::string::npos) {
       this->ActionsPerConfig = true;
-      }
     }
+  }
 }
 
-cmInstallFilesGenerator
-::~cmInstallFilesGenerator()
+cmInstallFilesGenerator::~cmInstallFilesGenerator()
 {
 }
 
@@ -62,58 +53,46 @@ void cmInstallFilesGenerator::Compute(cmLocalGenerator* lg)
   this->LocalGenerator = lg;
 }
 
-std::string
-cmInstallFilesGenerator::GetDestination(std::string const& config) const
+std::string cmInstallFilesGenerator::GetDestination(
+  std::string const& config) const
 {
   cmGeneratorExpression ge;
-  return ge.Parse(this->Destination)
-    ->Evaluate(this->LocalGenerator, config);
+  return ge.Parse(this->Destination)->Evaluate(this->LocalGenerator, config);
 }
 
 void cmInstallFilesGenerator::AddFilesInstallRule(
-  std::ostream& os,
-  const std::string config,
-  Indent const& indent,
+  std::ostream& os, const std::string config, Indent const& indent,
   std::vector<std::string> const& files)
 {
   // Write code to install the files.
   const char* no_dir_permissions = 0;
-  this->AddInstallRule(os,
-                       this->GetDestination(config),
-                       (this->Programs
-                        ? cmInstallType_PROGRAMS
-                        : cmInstallType_FILES),
-                       files,
-                       this->Optional,
-                       this->FilePermissions.c_str(), no_dir_permissions,
-                       this->Rename.c_str(), 0, indent);
+  this->AddInstallRule(
+    os, this->GetDestination(config),
+    (this->Programs ? cmInstallType_PROGRAMS : cmInstallType_FILES), files,
+    this->Optional, this->FilePermissions.c_str(), no_dir_permissions,
+    this->Rename.c_str(), 0, indent);
 }
 
 void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os,
                                                     Indent const& indent)
 {
-  if(this->ActionsPerConfig)
-    {
+  if (this->ActionsPerConfig) {
     this->cmInstallGenerator::GenerateScriptActions(os, indent);
-    }
-  else
-    {
+  } else {
     this->AddFilesInstallRule(os, "", indent, this->Files);
-    }
+  }
 }
 
-void cmInstallFilesGenerator::GenerateScriptForConfig(std::ostream& os,
-                                                    const std::string& config,
-                                                    Indent const& indent)
+void cmInstallFilesGenerator::GenerateScriptForConfig(
+  std::ostream& os, const std::string& config, Indent const& indent)
 {
   std::vector<std::string> files;
   cmGeneratorExpression ge;
-  for(std::vector<std::string>::const_iterator i = this->Files.begin();
-      i != this->Files.end(); ++i)
-    {
+  for (std::vector<std::string>::const_iterator i = this->Files.begin();
+       i != this->Files.end(); ++i) {
     cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(*i);
-    cmSystemTools::ExpandListArgument(cge->Evaluate(
-        this->LocalGenerator, config), files);
-    }
+    cmSystemTools::ExpandListArgument(
+      cge->Evaluate(this->LocalGenerator, config), files);
+  }
   this->AddFilesInstallRule(os, config, indent, files);
 }