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, 45 insertions, 69 deletions

diff --git a/Source/CTest/cmParseMumpsCoverage.cxx b/Source/CTest/cmParseMumpsCoverage.cxx
index d0c7599..e5dd74a 100644
--- a/Source/CTest/cmParseMumpsCoverage.cxx
+++ b/Source/CTest/cmParseMumpsCoverage.cxx
@@ -7,11 +7,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-
 cmParseMumpsCoverage::cmParseMumpsCoverage(
-  cmCTestCoverageHandlerContainer& cont,
-  cmCTest* ctest)
-  :Coverage(cont), CTest(ctest)
+  cmCTestCoverageHandlerContainer& cont, cmCTest* ctest)
+  : Coverage(cont)
+  , CTest(ctest)
 {
 }
 
@@ -25,37 +24,30 @@ bool cmParseMumpsCoverage::ReadCoverageFile(const char* file)
   // packages:/full/path/to/Vista/Packages
   // coverage_dir:/full/path/to/dir/with/*.mcov
   cmsys::ifstream in(file);
-  if(!in)
-    {
+  if (!in) {
     return false;
-    }
+  }
   std::string line;
-  while(cmSystemTools::GetLineFromStream(in, line))
-    {
+  while (cmSystemTools::GetLineFromStream(in, line)) {
     std::string::size_type pos = line.find(':', 0);
     std::string packages;
-    if(pos != std::string::npos)
-      {
+    if (pos != std::string::npos) {
       std::string type = line.substr(0, pos);
-      std::string path = line.substr(pos+1);
-      if(type == "packages")
-        {
+      std::string path = line.substr(pos + 1);
+      if (type == "packages") {
         this->LoadPackages(path.c_str());
-        }
-      else if(type == "coverage_dir")
-        {
+      } else if (type == "coverage_dir") {
         this->LoadCoverageData(path.c_str());
-        }
-      else
-        {
+      } else {
         cmCTestLog(this->CTest, ERROR_MESSAGE,
                    "Parse Error in Mumps coverage file :\n"
-                   << file <<
-                   "\ntype: [" << type << "]\npath:[" << path << "]\n"
-                   "input line: [" << line << "]\n");
-        }
+                     << file << "\ntype: [" << type << "]\npath:[" << path
+                     << "]\n"
+                        "input line: ["
+                     << line << "]\n");
       }
     }
+  }
   return true;
 }
 
@@ -63,59 +55,50 @@ void cmParseMumpsCoverage::InitializeMumpsFile(std::string& file)
 {
   // initialize the coverage information for a given mumps file
   cmsys::ifstream in(file.c_str());
-  if(!in)
-    {
+  if (!in) {
     return;
-    }
+  }
   std::string line;
-  cmCTestCoverageHandlerContainer::SingleFileCoverageVector&
-    coverageVector = this->Coverage.TotalCoverage[file];
-  if(!cmSystemTools::GetLineFromStream(in, line))
-    {
+  cmCTestCoverageHandlerContainer::SingleFileCoverageVector& coverageVector =
+    this->Coverage.TotalCoverage[file];
+  if (!cmSystemTools::GetLineFromStream(in, line)) {
     return;
-    }
+  }
   // first line of a .m file can never be run
   coverageVector.push_back(-1);
-  while( cmSystemTools::GetLineFromStream(in, line) )
-    {
+  while (cmSystemTools::GetLineFromStream(in, line)) {
     // putting in a 0 for a line means it is executable code
     // putting in a -1 for a line means it is not executable code
     int val = -1; // assume line is not executable
     bool found = false;
     std::string::size_type i = 0;
     // (1) Search for the first whitespace or semicolon character on a line.
-    //This will skip over labels if the line starts with one, or will simply
-    //be the first character on the line for non-label lines.
-    for(; i < line.size(); ++i)
-      {
-      if(line[i] == ' ' || line[i] == '\t' || line[i] == ';')
-        {
+    // This will skip over labels if the line starts with one, or will simply
+    // be the first character on the line for non-label lines.
+    for (; i < line.size(); ++i) {
+      if (line[i] == ' ' || line[i] == '\t' || line[i] == ';') {
         found = true;
         break;
-        }
       }
-    if(found)
-      {
+    }
+    if (found) {
       // (2) If the first character found above is whitespace or a period
       // then continue the search for the first following non-whitespace
       // character.
-      if(line[i] == ' ' || line[i] == '\t')
-        {
-        while(i < line.size() && (line[i] == ' ' || line[i] == '\t'
-          || line[i] == '.'))
-          {
+      if (line[i] == ' ' || line[i] == '\t') {
+        while (i < line.size() &&
+               (line[i] == ' ' || line[i] == '\t' || line[i] == '.')) {
           i++;
-          }
         }
+      }
       // (3) If the character found is not a semicolon then the line counts for
       // coverage.
-      if(i < line.size() && line[i] != ';')
-        {
+      if (i < line.size() && line[i] != ';') {
         val = 0;
-        }
       }
-    coverageVector.push_back(val);
     }
+    coverageVector.push_back(val);
+  }
 }
 
 bool cmParseMumpsCoverage::LoadPackages(const char* d)
@@ -127,15 +110,13 @@ bool cmParseMumpsCoverage::LoadPackages(const char* d)
   glob.FindFiles(pat);
   std::vector<std::string>& files = glob.GetFiles();
   std::vector<std::string>::iterator fileIt;
-  for ( fileIt = files.begin(); fileIt != files.end();
-        ++ fileIt )
-    {
+  for (fileIt = files.begin(); fileIt != files.end(); ++fileIt) {
     std::string name = cmSystemTools::GetFilenameName(*fileIt);
-    this->RoutineToDirectory[name.substr(0, name.size()-2)] = *fileIt;
+    this->RoutineToDirectory[name.substr(0, name.size() - 2)] = *fileIt;
     // initialze each file, this is left out until CDash is fixed
     // to handle large numbers of files
     this->InitializeMumpsFile(*fileIt);
-    }
+  }
   return true;
 }
 
@@ -144,25 +125,20 @@ bool cmParseMumpsCoverage::FindMumpsFile(std::string const& routine,
 {
   std::map<std::string, std::string>::iterator i =
     this->RoutineToDirectory.find(routine);
-  if(i != this->RoutineToDirectory.end())
-    {
+  if (i != this->RoutineToDirectory.end()) {
     filepath = i->second;
     return true;
-    }
-  else
-    {
+  } else {
     // try some alternate names
-    const char* tryname[] = {"GUX", "GTM", "ONT", 0};
-    for(int k=0; tryname[k] != 0; k++)
-      {
+    const char* tryname[] = { "GUX", "GTM", "ONT", 0 };
+    for (int k = 0; tryname[k] != 0; k++) {
       std::string routine2 = routine + tryname[k];
       i = this->RoutineToDirectory.find(routine2);
-      if(i != this->RoutineToDirectory.end())
-        {
+      if (i != this->RoutineToDirectory.end()) {
         filepath = i->second;
         return true;
-        }
       }
     }
+  }
   return false;
 }