Use std::vector as internal storage for CPDF_Array

core/fpdfdoc/doc_action.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include <vector>
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
@@ skipping 82 matching lines @@
   csURI = m_pDict->GetStringBy("URI");
   CPDF_Dictionary* pRoot = pDoc->GetRoot();
   CPDF_Dictionary* pURI = pRoot->GetDictBy("URI");
   if (pURI) {
     if (csURI.Find(":", 0) < 1) {
       csURI = pURI->GetStringBy("Base") + csURI;
     }
   }
   return csURI;
 }
-uint32_t CPDF_ActionFields::GetFieldsCount() const {
+size_t CPDF_ActionFields::GetFieldsCount() const {
   if (!m_pAction) {
     return 0;
   }
   CPDF_Dictionary* pDict = m_pAction->GetDict();
   if (!pDict) {
     return 0;
   }
   CFX_ByteString csType = pDict->GetStringBy("S");
   CPDF_Object* pFields = NULL;
   if (csType == "Hide") {
@@ skipping 26 matching lines @@
   if (csType == "Hide")
     pFields = pDict->GetDirectObjectBy("T");
   else
     pFields = pDict->GetArrayBy("Fields");
   if (!pFields)
     return fields;
 
   if (pFields->IsDictionary() || pFields->IsString()) {
     fields.push_back(pFields);
   } else if (CPDF_Array* pArray = pFields->AsArray()) {
-    uint32_t iCount = pArray->GetCount();
-    for (uint32_t i = 0; i < iCount; ++i) {
+    for (size_t i = 0; i < pArray->GetCount(); ++i) {
       CPDF_Object* pObj = pArray->GetDirectObjectAt(i);
       if (pObj) {
         fields.push_back(pObj);
       }
     }
   }
   return fields;
 }
 
-CPDF_Object* CPDF_ActionFields::GetField(uint32_t iIndex) const {
+CPDF_Object* CPDF_ActionFields::GetField(size_t iIndex) const {
   if (!m_pAction) {
     return NULL;
   }
   CPDF_Dictionary* pDict = m_pAction->GetDict();
   if (!pDict) {
     return NULL;
   }
   CFX_ByteString csType = pDict->GetStringBy("S");
   CPDF_Object* pFields = NULL;
   if (csType == "Hide") {
@@ skipping 53 matching lines @@
     }
     if (csOP == "Pause") {
       return 2;
     }
     if (csOP == "Resume") {
       return 3;
     }
   }
   return 0;
 }
-uint32_t CPDF_Action::GetSubActionsCount() const {
+size_t CPDF_Action::GetSubActionsCount() const {
   if (!m_pDict || !m_pDict->KeyExist("Next"))
     return 0;
 
   CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next");
   if (!pNext)
     return 0;
   if (pNext->IsDictionary())
     return 1;
   if (CPDF_Array* pArray = pNext->AsArray())
     return pArray->GetCount();
   return 0;
 }
-CPDF_Action CPDF_Action::GetSubAction(uint32_t iIndex) const {
+CPDF_Action CPDF_Action::GetSubAction(size_t iIndex) const {
   if (!m_pDict || !m_pDict->KeyExist("Next")) {
     return CPDF_Action();
   }
   CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next");
   if (CPDF_Dictionary* pDict = ToDictionary(pNext)) {
     if (iIndex == 0)
       return CPDF_Action(pDict);
   } else if (CPDF_Array* pArray = ToArray(pNext)) {
     return CPDF_Action(pArray->GetDictAt(iIndex));
   }
@@ skipping 35 matching lines @@
   if (!ToDictionary(pAction)) {
     return CPDF_Action();
   }
   return CPDF_Action(pAction->GetDict());
 }
 int CPDF_DocJSActions::FindJSAction(const CFX_ByteString& csName) const {
   ASSERT(m_pDocument);
   CPDF_NameTree name_tree(m_pDocument, "JavaScript");
   return name_tree.GetIndex(csName);
 }