pdfviewer: check in pdfapi classes

experimental/PdfViewer/pdfparser/native/pdfapi/SkPdfFunctionCommonDictionary_autogen.cpp

+#include "SkPdfFunctionCommonDictionary_autogen.h"
+
+
+#include "SkPdfNativeDoc.h"
+int64_t SkPdfFunctionCommonDictionary::FunctionType(SkPdfNativeDoc* doc) {
+  SkPdfNativeObject* ret = get("FunctionType", "");
+  if (doc) {ret = doc->resolveReference(ret);}
+  if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue();
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return 0;
+}
+
+bool SkPdfFunctionCommonDictionary::has_FunctionType() const {
+  return get("FunctionType", "") != NULL;
+}
+
+SkPdfArray* SkPdfFunctionCommonDictionary::Domain(SkPdfNativeDoc* doc) {
+  SkPdfNativeObject* ret = get("Domain", "");
+  if (doc) {ret = doc->resolveReference(ret);}
+  if ((ret != NULL && ret->isArray()) || (doc == NULL && ret != NULL && ret->isReference())) return (SkPdfArray*)ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+
+bool SkPdfFunctionCommonDictionary::has_Domain() const {
+  return get("Domain", "") != NULL;
+}
+
+SkPdfArray* SkPdfFunctionCommonDictionary::Range(SkPdfNativeDoc* doc) {
+  SkPdfNativeObject* ret = get("Range", "");
+  if (doc) {ret = doc->resolveReference(ret);}
+  if ((ret != NULL && ret->isArray()) || (doc == NULL && ret != NULL && ret->isReference())) return (SkPdfArray*)ret;
+  // TODO(edisonn): warn about missing default value for optional fields
+  return NULL;
+}
+
+bool SkPdfFunctionCommonDictionary::has_Range() const {
+  return get("Range", "") != NULL;
+}
+