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, 21 insertions, 37 deletions

diff --git a/Source/cmGetTargetPropertyCommand.cxx b/Source/cmGetTargetPropertyCommand.cxx
index ca40bd0..dded9f7 100644
--- a/Source/cmGetTargetPropertyCommand.cxx
+++ b/Source/cmGetTargetPropertyCommand.cxx
@@ -12,52 +12,40 @@
 #include "cmGetTargetPropertyCommand.h"
 
 // cmSetTargetPropertyCommand
-bool cmGetTargetPropertyCommand
-::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+bool cmGetTargetPropertyCommand::InitialPass(
+  std::vector<std::string> const& args, cmExecutionStatus&)
 {
-  if(args.size() != 3 )
-    {
+  if (args.size() != 3) {
     this->SetError("called with incorrect number of arguments");
     return false;
-    }
+  }
   std::string var = args[0];
   const std::string& targetName = args[1];
   std::string prop;
   bool prop_exists = false;
 
-  if(args[2] == "ALIASED_TARGET")
-    {
-    if(this->Makefile->IsAlias(targetName))
-      {
-      if(cmTarget* target =
-                          this->Makefile->FindTargetToUse(targetName))
-        {
+  if (args[2] == "ALIASED_TARGET") {
+    if (this->Makefile->IsAlias(targetName)) {
+      if (cmTarget* target = this->Makefile->FindTargetToUse(targetName)) {
         prop = target->GetName();
         prop_exists = true;
-        }
       }
     }
-  else if(cmTarget* tgt = this->Makefile->FindTargetToUse(targetName))
-    {
+  } else if (cmTarget* tgt = this->Makefile->FindTargetToUse(targetName)) {
     cmTarget& target = *tgt;
     const char* prop_cstr = 0;
-    if (!args[2].empty())
-      {
+    if (!args[2].empty()) {
       prop_cstr = target.GetProperty(args[2], this->Makefile);
-      }
-    if(prop_cstr)
-      {
+    }
+    if (prop_cstr) {
       prop = prop_cstr;
       prop_exists = true;
-      }
     }
-  else
-    {
+  } else {
     bool issueMessage = false;
     std::ostringstream e;
     cmake::MessageType messageType = cmake::AUTHOR_WARNING;
-    switch(this->Makefile->GetPolicyStatus(cmPolicies::CMP0045))
-      {
+    switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0045)) {
       case cmPolicies::WARN:
         issueMessage = true;
         e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0045) << "\n";
@@ -68,24 +56,20 @@ bool cmGetTargetPropertyCommand
       case cmPolicies::NEW:
         issueMessage = true;
         messageType = cmake::FATAL_ERROR;
-      }
-    if (issueMessage)
-      {
+    }
+    if (issueMessage) {
       e << "get_target_property() called with non-existent target \""
-        << targetName <<  "\".";
+        << targetName << "\".";
       this->Makefile->IssueMessage(messageType, e.str());
-      if (messageType == cmake::FATAL_ERROR)
-        {
+      if (messageType == cmake::FATAL_ERROR) {
         return false;
-        }
       }
     }
-  if (prop_exists)
-    {
+  }
+  if (prop_exists) {
     this->Makefile->AddDefinition(var, prop.c_str());
     return true;
-    }
-  this->Makefile->AddDefinition(var, (var+"-NOTFOUND").c_str());
+  }
+  this->Makefile->AddDefinition(var, (var + "-NOTFOUND").c_str());
   return true;
 }
-