refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfType3ShadingDictionary_autogen.h

 #ifndef __DEFINED__SkPdfType3ShadingDictionary
 #define __DEFINED__SkPdfType3ShadingDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfShadingDictionary_autogen.h"
 
 // Additional entries specific to a type 3 shading dictionary
 class SkPdfType3ShadingDictionary : public SkPdfShadingDictionary {
@@ skipping 34 matching lines @@
 /** (Required) An array of six numbers [ x0 y0 r0 x1 y1 r1 ] specifying the centers and
  *  radii of the starting and ending circles, expressed in the shading's target coor-
  *  dinate space. The radii r0 and r1 must both be greater than or equal to 0. If one
  *  radius is 0, the corresponding circle is treated as a point; if both are 0, nothing is
  *  painted.
 **/
   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 circles.
  *  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 shading dictionary's 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 circles, 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__SkPdfType3ShadingDictionary