refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfIccProfileStreamDictionary_autogen.h

 #ifndef __DEFINED__SkPdfIccProfileStreamDictionary
 #define __DEFINED__SkPdfIccProfileStreamDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries specific to an ICC profile stream dictionary
 class SkPdfIccProfileStreamDictionary : public SkPdfDictionary {
@@ skipping 515 matching lines @@
   SkPdfIccProfileStreamDictionary& operator=(const SkPdfIccProfileStreamDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) The number of color components in the color space described by the ICC
  *  profile data. This number must match the number of components actually in the ICC
  *  profile. As of PDF 1.4, N must be 1, 3, or 4.
 **/
   bool has_N() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "N", "", NULL));
   }
 
-  long N() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "N", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long N() const;
 /** (Optional) An alternate color space to be used in case the one specified in the stream
  *  data is not supported (for example, by viewer applications designed for earlier
  *  versions of PDF). The alternate space may be any valid color space (except a Pattern
  *  color space) that has the number of components specified by N. If this entry is omit-
  *  ted and the viewer application does not understand the ICC profile data, the color
  *  space used will be DeviceGray, DeviceRGB, or DeviceCMYK, depending on whether
  *  the value of N is 1, 3, or 4, respectively.
  *  Note: Note that there is no conversion of source color values, such as a tint transforma-
  *  tion, when using the alternate color space. Color values that are within the range of the
  *  ICCBased color space might not be within the range of the alternate color space. In this
  *  case, the nearest values within the range of the alternate space will be substituted.
 **/
   bool has_Alternate() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Alternate", "", NULL));
   }
 
   bool isAlternateAArray() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Alternate", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Array;
   }
 
-  SkPdfArray* getAlternateAsArray() const {
-    SkPdfArray* ret = NULL;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Alternate", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* getAlternateAsArray() const;
   bool isAlternateAName() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Alternate", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Name;
   }
 
-  std::string getAlternateAsName() const {
-    std::string ret = "";
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Alternate", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string getAlternateAsName() const;
 /** (Optional) An array of 2 x N numbers [min0 max0 min1 max1 ... ] specifying the
  *  minimum and maximum valid values of the corresponding color components.
  *  These values must match the information in the ICC profile. Default value:
  *  [0.0 1.0 0.0 1.0 ...].
 **/
   bool has_Range() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Range", "", NULL));
   }
 
-  SkPdfArray* Range() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Range", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Range() const;
 /** (Optional; PDF 1.4) A metadata stream containing metadata for the color space (see
  *  Section 9.2.2, "Metadata Streams").
 **/
   bool has_Metadata() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Metadata", "", NULL));
   }
 
-  SkPdfStream* Metadata() const {
-    SkPdfStream* ret;
-    if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Metadata", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfStream* Metadata() const;
 };
 
 #endif  // __DEFINED__SkPdfIccProfileStreamDictionary