Rename QPDFObject -> QPDFValueProxy

This is in preparation for restoring a QPDFObject.hh to ease the
transition on qpdf_object_type_e.

This commit was created by
* Renaming QPDFObject.cc and QPDFObject.hh
* Replacing QPDFObject\b with QPDFValueProxy (where \b is word
  boundary)
* Running format-code
* Manually resorting files in libqpdf/CMakeLists.txt
* Manually refilling the comment in QPDF.hh near class Resolver

2 files changed, 12 insertions, 12 deletions

diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh
index 567817f1..c7ac5281 100644
--- a/include/qpdf/QPDF.hh
+++ b/include/qpdf/QPDF.hh
@@ -842,11 +842,11 @@ class QPDF
         }
     };
 
-    // Resolver class is restricted to QPDFObject so that only it can
-    // resolve indirect references.
+    // Resolver class is restricted to QPDFValueProxy so that only it
+    // can resolve indirect references.
     class Resolver
     {
-        friend class QPDFObject;
+        friend class QPDFValueProxy;
 
       private:
         static void
@@ -952,7 +952,7 @@ class QPDF
         {
         }
         ObjCache(
-            std::shared_ptr<QPDFObject> object,
+            std::shared_ptr<QPDFValueProxy> object,
             qpdf_offset_t end_before_space,
             qpdf_offset_t end_after_space) :
             object(object),
@@ -961,7 +961,7 @@ class QPDF
         {
         }
 
-        std::shared_ptr<QPDFObject> object;
+        std::shared_ptr<QPDFValueProxy> object;
         qpdf_offset_t end_before_space;
         qpdf_offset_t end_after_space;
     };
@@ -1186,12 +1186,12 @@ class QPDF
     QPDFObjectHandle reserveObjectIfNotExists(QPDFObjGen const& og);
     QPDFObjectHandle reserveStream(QPDFObjGen const& og);
     QPDFObjectHandle
-    newIndirect(QPDFObjGen const&, std::shared_ptr<QPDFObject> const&);
+    newIndirect(QPDFObjGen const&, std::shared_ptr<QPDFValueProxy> const&);
     bool isCached(QPDFObjGen const& og);
     bool isUnresolved(QPDFObjGen const& og);
     void updateCache(
         QPDFObjGen const& og,
-        std::shared_ptr<QPDFObject> const& object,
+        std::shared_ptr<QPDFValueProxy> const& object,
         qpdf_offset_t end_before_space,
         qpdf_offset_t end_after_space);
 
diff --git a/include/qpdf/QPDFObjectHandle.hh b/include/qpdf/QPDFObjectHandle.hh
index 8f1858a1..de085bb6 100644
--- a/include/qpdf/QPDFObjectHandle.hh
+++ b/include/qpdf/QPDFObjectHandle.hh
@@ -54,7 +54,7 @@ class QPDF_Real;
 class QPDF_Reserved;
 class QPDF_Stream;
 class QPDF_String;
-class QPDFObject;
+class QPDFValueProxy;
 class QPDFTokenizer;
 class QPDFExc;
 class Pl_QPDFTokenizer;
@@ -1453,7 +1453,7 @@ class QPDFObjectHandle
 
       private:
         static QPDFObjectHandle
-        newIndirect(std::shared_ptr<QPDFObject> const& obj)
+        newIndirect(std::shared_ptr<QPDFValueProxy> const& obj)
         {
             return QPDFObjectHandle(obj);
         }
@@ -1478,7 +1478,7 @@ class QPDFObjectHandle
         friend class QPDF;
 
       private:
-        static std::shared_ptr<QPDFObject>
+        static std::shared_ptr<QPDFValueProxy>
         getObject(QPDFObjectHandle& o)
         {
             if (!o.dereference()) {
@@ -1560,7 +1560,7 @@ class QPDFObjectHandle
     bool isImage(bool exclude_imagemask = true);
 
   private:
-    QPDFObjectHandle(std::shared_ptr<QPDFObject> const& obj) :
+    QPDFObjectHandle(std::shared_ptr<QPDFValueProxy> const& obj) :
         obj(obj)
     {
     }
@@ -1613,7 +1613,7 @@ class QPDFObjectHandle
     // Moving members of QPDFObjectHandle into a smart pointer incurs
     // a substantial performance penalty since QPDFObjectHandle
     // objects are copied around so frequently.
-    std::shared_ptr<QPDFObject> obj;
+    std::shared_ptr<QPDFValueProxy> obj;
 };
 
 #ifndef QPDF_NO_QPDF_STRING