refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfSeparationDictionary_autogen.h

 #ifndef __DEFINED__SkPdfSeparationDictionary
 #define __DEFINED__SkPdfSeparationDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Entries in a separation dictionary
 class SkPdfSeparationDictionary : public SkPdfDictionary {
@@ skipping 517 matching lines @@
 /** (Required) An array of indirect references to page objects representing separa-
  *  tions of the same document page. One of the page objects in the array must be
  *  the one with which this separation dictionary is associated, and all of them must
  *  have separation dictionaries (SeparationInfo entries) containing Pages arrays
  *  identical to this one.
 **/
   bool has_Pages() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Pages", "", NULL));
   }
 
-  SkPdfArray* Pages() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Pages", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Pages() const;
 /** (Required) The name of the device colorant to be used in rendering this
  *  separation, such as Cyan or PANTONE 35 CV.
 **/
   bool has_DeviceColorant() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DeviceColorant", "", NULL));
   }
 
   bool isDeviceColorantAName() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DeviceColorant", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Name;
   }
 
-  std::string getDeviceColorantAsName() const {
-    std::string ret = "";
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DeviceColorant", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string getDeviceColorantAsName() const;
   bool isDeviceColorantAString() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DeviceColorant", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_String || ret->podofo()->GetDataType() == ePdfDataType_HexString;
   }
 
-  std::string getDeviceColorantAsString() const {
-    std::string ret = "";
-    if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DeviceColorant", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string getDeviceColorantAsString() const;
 /** (Optional) An array defining a Separation or DeviceN color space (see "Separa-
  *  tion Color Spaces" on page 201 and "DeviceN Color Spaces" on page 205). This
  *  provides additional information about the color specified by DeviceColorant-
  *  in particular, the alternate color space and tint transformation function that
  *  would be used to represent the colorant as a process color. This information
  *  enables a viewer application to preview the separation in a color that approxi-
  *  mates the device colorant.
  *  The value of DeviceColorant must match the space's colorant name (if it is a
  *  Separation space) or be one of the space's colorant names (if it is a DeviceN
  *  space).
 **/
   bool has_ColorSpace() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ColorSpace", "", NULL));
   }
 
-  SkPdfArray* ColorSpace() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ColorSpace", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* ColorSpace() const;
 };
 
 #endif  // __DEFINED__SkPdfSeparationDictionary