refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfCMapDictionary_autogen.h

 #ifndef __DEFINED__SkPdfCMapDictionary
 #define __DEFINED__SkPdfCMapDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries in a CMap dictionary
 class SkPdfCMapDictionary : public SkPdfDictionary {
@@ skipping 515 matching lines @@
   SkPdfCMapDictionary& operator=(const SkPdfCMapDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) The type of PDF object that this dictionary describes; must be
  *  CMap for a CMap dictionary. (Note that although this object is the value of
  *  an entry named Encoding in a Type 0 font, its type is CMap.)
 **/
   bool has_Type() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", NULL));
   }
 
-  std::string Type() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Type() const;
 /** (Required) The PostScript name of the CMap. This should be the same as the
  *  value of CMapName in the CMap file itself.
 **/
   bool has_CMapName() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CMapName", "", NULL));
   }
 
-  std::string CMapName() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CMapName", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string CMapName() const;
 /** (Required) A dictionary or array containing entries that define the character
  *  collection for the CIDFont or CIDFonts associated with the CMap. If the
  *  CMap selects only font number 0 and specifies character selectors that are
  *  CIDs, this entry can be a dictionary identifying the character collection for
  *  the associated CIDFont. Otherwise, it is an array indexed by the font num-
  *  ber. If the character selectors for a given font number are CIDs, the corre-
  *  sponding array element is a dictionary identifying the character collection
  *  for the associated CIDFont. If the character selectors are names or codes (to
  *  be used with an associated font, not a CIDFont), the array element should
  *  be null. For details of the CIDSystemInfo dictionaries, see Section 5.6.2,
  *  "CIDSystemInfo Dictionaries."
  *  Note: In all PDF versions up to and including PDF 1.4, CIDSystemInfo must be
  *  either a dictionary or a one-element array containing a dictionary.
  *  The value of this entry should be the same as the value of CIDSystemInfo in
  *  the CMap file itself.
 **/
   bool has_CIDSystemInfo() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CIDSystemInfo", "", NULL));
   }
 
   bool isCIDSystemInfoADictionary() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CIDSystemInfo", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Dictionary;
   }
 
-  SkPdfDictionary* getCIDSystemInfoAsDictionary() const {
-    SkPdfDictionary* ret = NULL;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CIDSystemInfo", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* getCIDSystemInfoAsDictionary() const;
   bool isCIDSystemInfoAArray() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CIDSystemInfo", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Array;
   }
 
-  SkPdfArray* getCIDSystemInfoAsArray() const {
-    SkPdfArray* ret = NULL;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CIDSystemInfo", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* getCIDSystemInfoAsArray() const;
 /** (Optional) A code that determines the writing mode for any CIDFont with
  *  which this CMap is combined:
  *      0    Horizontal
  *      1    Vertical
  *  Default value: 0.
  *  The value of this entry should be the same as the value of WMode in the
  *  CMap file itself.
 **/
   bool has_WMode() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "WMode", "", NULL));
   }
 
-  long WMode() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "WMode", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long WMode() const;
 /** (Optional) The name of a predefined CMap, or a stream containing a CMap,
  *  that is to be used as the base for this CMap. This allows the CMap to be de-
  *  fined differentially, specifying only the character mappings that differ from
  *  the base CMap.
 **/
   bool has_UseCMap() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "UseCMap", "", NULL));
   }
 
   bool isUseCMapAName() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "UseCMap", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Name;
   }
 
-  std::string getUseCMapAsName() const {
-    std::string ret = "";
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "UseCMap", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string getUseCMapAsName() const;
   bool isUseCMapAStream() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "UseCMap", "", &ret)) return false;
     return ret->podofo()->HasStream();
   }
 
-  SkPdfStream* getUseCMapAsStream() const {
-    SkPdfStream* ret = NULL;
-    if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "UseCMap", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfStream* getUseCMapAsStream() const;
 };
 
 #endif  // __DEFINED__SkPdfCMapDictionary