commit ad06b985bb8792bc82835acbe93eda8f9839c6d2
author Vladimir Marko <vmarko@google.com> Thu Nov 17 16:38:59 2016 +0000
committer Vladimir Marko <vmarko@google.com> Thu Nov 17 16:43:37 2016 +0000
tree 4d380c3dd6c1b6cd0512ea0fad14c5616ab54d62
parent 85347bd18d47066ea9a214d29cec994472ad18ca

Make ImageWriter and PatchOat helper classes nested.

Nested classes are better for encapsulation. For example,
we've had an art::FixupRootVisitor in both image_writer.cc
and patchoat.cc and we didn't get an ODR violation only
because these two files are never used in the same process.

Test: Rely on the TreeHugger.
Change-Id: I39a86994923a9c0faa5f05d8c9ede982ce9c0c4c

compiler/image_writer.cc

diff --git a/compiler/image_writer.cc b/compiler/image_writer.cc
index 51ef440..d7b7403 100644
--- a/compiler/image_writer.cc
+++ b/compiler/image_writer.cc
@@ -697,7 +697,7 @@
   return true;
 }
 
-class ComputeLazyFieldsForClassesVisitor : public ClassVisitor {
+class ImageWriter::ComputeLazyFieldsForClassesVisitor : public ClassVisitor {
  public:
   bool operator()(ObjPtr<Class> c) OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) {
     StackHandleScope<1> hs(Thread::Current());
@@ -837,7 +837,7 @@
   return true;
 }
 
-class NonImageClassesVisitor : public ClassVisitor {
+class ImageWriter::NonImageClassesVisitor : public ClassVisitor {
  public:
   explicit NonImageClassesVisitor(ImageWriter* image_writer) : image_writer_(image_writer) {}
 
@@ -1701,7 +1701,7 @@
   return reinterpret_cast<ArtMethod*>(image_info.image_begin_ + it->second.offset);
 }
 
-class FixupRootVisitor : public RootVisitor {
+class ImageWriter::FixupRootVisitor : public RootVisitor {
  public:
   explicit FixupRootVisitor(ImageWriter* image_writer) : image_writer_(image_writer) {
   }
@@ -1944,7 +1944,7 @@
 }
 
 // Rewrite all the references in the copied object to point to their image address equivalent
-class FixupVisitor {
+class ImageWriter::FixupVisitor {
  public:
   FixupVisitor(ImageWriter* image_writer, Object* copy) : image_writer_(image_writer), copy_(copy) {
   }
@@ -1980,7 +1980,7 @@
   mirror::Object* const copy_;
 };
 
-class FixupClassVisitor FINAL : public FixupVisitor {
+class ImageWriter::FixupClassVisitor FINAL : public FixupVisitor {
  public:
   FixupClassVisitor(ImageWriter* image_writer, Object* copy) : FixupVisitor(image_writer, copy) {
   }
@@ -2045,7 +2045,7 @@
   }
 }
 
-class NativeLocationVisitor {
+class ImageWriter::NativeLocationVisitor {
  public:
   explicit NativeLocationVisitor(ImageWriter* image_writer) : image_writer_(image_writer) {}