refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfType2PatternDictionary_autogen.h

 #ifndef __DEFINED__SkPdfType2PatternDictionary
 #define __DEFINED__SkPdfType2PatternDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Entries in a type 2 pattern dictionary
 class SkPdfType2PatternDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfType2PatternDictionary& operator=(const SkPdfType2PatternDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Optional) The type of PDF object that this dictionary describes; if present,
  *  must be Pattern for a pattern dictionary.
 **/
   bool has_Type() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", NULL));
   }
 
-  long Type() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long Type() const;
 /** (Required) A code identifying the type of pattern that this dictionary de-
  *  scribes; must be 2 for a shading pattern.
 **/
   bool has_PatternType() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PatternType", "", NULL));
   }
 
-  long PatternType() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PatternType", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long PatternType() const;
 /** (Required) A shading object (see below) defining the shading pattern's gradient
  *  fill. The contents of the dictionary consist of the entries in Table 4.25 on page
  *  234, plus those in one of Tables 4.26 to 4.31 on pages 237 to 253.
 **/
   bool has_Shading() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading", "", NULL));
   }
 
   bool isShadingADictionary() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Dictionary;
   }
 
-  SkPdfDictionary* getShadingAsDictionary() const {
-    SkPdfDictionary* ret = NULL;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* getShadingAsDictionary() const;
   bool isShadingAStream() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading", "", &ret)) return false;
     return ret->podofo()->HasStream();
   }
 
-  SkPdfStream* getShadingAsStream() const {
-    SkPdfStream* ret = NULL;
-    if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfStream* getShadingAsStream() const;
 /** (Optional) An array of six numbers specifying the pattern matrix (see Section
  *  4.6.1, "General Properties of Patterns"). Default value: the identity matrix
  *  [1 0 0 1 0 0].
 **/
   bool has_Matrix() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matrix", "", NULL));
   }
 
-  SkPdfArray* Matrix() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matrix", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Matrix() const;
 /** (Optional) A graphics state parameter dictionary (see Section 4.3.4, "Graph-
  *  ics State Parameter Dictionaries") containing graphics state parameters to be
  *  put into effect temporarily while the shading pattern is painted. Any parame-
  *  ters that are not so specified are inherited from the graphics state that was in
  *  effect at the beginning of the content stream in which the pattern is defined
  *  as a resource.
 **/
   bool has_ExtGState() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ExtGState", "", NULL));
   }
 
-  SkPdfDictionary* ExtGState() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ExtGState", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* ExtGState() const;
 };
 
 #endif  // __DEFINED__SkPdfType2PatternDictionary