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, 7 insertions, 8 deletions

diff --git a/Tests/CustomCommand/generator.cxx b/Tests/CustomCommand/generator.cxx
index cceac07..8281713 100644
--- a/Tests/CustomCommand/generator.cxx
+++ b/Tests/CustomCommand/generator.cxx
@@ -1,18 +1,17 @@
 #include <stdio.h>
 
-int main(int argc, char *argv[])
+int main(int argc, char* argv[])
 {
-  if ( argc < 2 )
-    {
+  if (argc < 2) {
     fprintf(stderr, "Usage: %s <file>\n", argv[0]);
     return 1;
-    }
-  FILE *fp = fopen(argv[1],"w");
+  }
+  FILE* fp = fopen(argv[1], "w");
 #ifdef GENERATOR_EXTERN
-  fprintf(fp,"int generated() { return 3; }\n");
+  fprintf(fp, "int generated() { return 3; }\n");
 #else
-  fprintf(fp,"extern int gen_redirect(void);\n");
-  fprintf(fp,"int generated() { return gen_redirect(); }\n");
+  fprintf(fp, "extern int gen_redirect(void);\n");
+  fprintf(fp, "int generated() { return gen_redirect(); }\n");
 #endif
   fclose(fp);
   return 0;