diff options
Diffstat (limited to 'core/fpdfapi/parser/cpdf_object_walker.h')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_object_walker.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/core/fpdfapi/parser/cpdf_object_walker.h b/core/fpdfapi/parser/cpdf_object_walker.h index e0fd35de29..0af683c01c 100644 --- a/core/fpdfapi/parser/cpdf_object_walker.h +++ b/core/fpdfapi/parser/cpdf_object_walker.h @@ -8,9 +8,11 @@ #include <memory> #include <stack> -#include "core/fpdfapi/parser/cpdf_dictionary.h" +#include "core/fxcrt/fx_string.h" #include "core/fxcrt/unowned_ptr.h" +class CPDF_Object; + // Walk on all non-null sub-objects in an object in depth, include itself, // like in flat list. class CPDF_ObjectWalker { @@ -42,7 +44,7 @@ class CPDF_ObjectWalker { size_t current_depth() const { return current_depth_; } const CPDF_Object* GetParent() const { return parent_object_.Get(); } - ByteString dictionary_key() const { return dict_key_; } + const ByteString& dictionary_key() const { return dict_key_; } private: static std::unique_ptr<SubobjectIterator> MakeIterator( |