refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfType2ShadingDictionary_autogen.h

 #ifndef __DEFINED__SkPdfType2ShadingDictionary
 #define __DEFINED__SkPdfType2ShadingDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfShadingDictionary_autogen.h"
 
 // Additional entries specific to a type 2 shading dictionary
 class SkPdfType2ShadingDictionary : public SkPdfShadingDictionary {
@@ skipping 32 matching lines @@
   SkPdfType2ShadingDictionary& operator=(const SkPdfType2ShadingDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) An array of four numbers [ x0 y0 x1 y1 ] specifying the starting and
  *  ending coordinates of the axis, expressed in the shading's target coordinate
  *  space.
 **/
   bool has_Coords() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Coords", "", NULL));
   }
 
-  SkPdfArray* Coords() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Coords", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Coords() const;
 /** (Optional) An array of two numbers [ t0 t1 ] specifying the limiting values of a
  *  parametric variable t. The variable is considered to vary linearly between these
  *  two values as the color gradient varies between the starting and ending points of
  *  the axis. The variable t becomes the input argument to the color function(s).
  *  Default value: [0.0 1.0].
 **/
   bool has_Domain() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Domain", "", NULL));
   }
 
-  SkPdfArray* Domain() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Domain", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Domain() const;
 /** (Required) A 1-in, n-out function or an array of n 1-in, 1-out functions (where n
  *  is the number of color components in the shading dictionary's color space). The
  *  function(s) are called with values of the parametric variable t in the domain de-
  *  fined by the Domain entry. Each function's domain must be a superset of that of
  *  the shading dictionary. If the value returned by the function for a given color
  *  component is out of range, it will be adjusted to the nearest valid value.
 **/
   bool has_Function() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Function", "", NULL));
   }
 
-  SkPdfFunction Function() const {
-    SkPdfFunction ret;
-    if (FunctionFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Function", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return SkPdfFunction();
-  }
-
+  SkPdfFunction Function() const;
 /** (Optional) An array of two boolean values specifying whether to extend the
  *  shading beyond the starting and ending points of the axis, respectively. Default
  *  value: [false false].
 **/
   bool has_Extend() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Extend", "", NULL));
   }
 
-  SkPdfArray* Extend() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Extend", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Extend() const;
 };
 
 #endif  // __DEFINED__SkPdfType2ShadingDictionary