Style Change: NULL->nullptr

src/core/SkRefDict.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkRefDict.h"
 #include "SkString.h"
 
 struct SkRefDict::Impl {
     Impl*       fNext;
     SkString    fName;
     SkRefCnt*   fData;
 };
 
-SkRefDict::SkRefDict() : fImpl(NULL) {}
+SkRefDict::SkRefDict() : fImpl(nullptr) {}
 
 SkRefDict::~SkRefDict() {
     this->removeAll();
 }
 
 SkRefCnt* SkRefDict::find(const char name[]) const {
-    if (NULL == name) {
-        return NULL;
+    if (nullptr == name) {
+        return nullptr;
     }
 
     Impl* rec = fImpl;
     while (rec) {
         if (rec->fName.equals(name)) {
             return rec->fData;
         }
         rec = rec->fNext;
     }
-    return NULL;
+    return nullptr;
 }
 
 void SkRefDict::set(const char name[], SkRefCnt* data) {
-    if (NULL == name) {
+    if (nullptr == name) {
         return;
     }
 
     Impl* rec = fImpl;
-    Impl* prev = NULL;
+    Impl* prev = nullptr;
     while (rec) {
         if (rec->fName.equals(name)) {
             if (data) {
                 // replace
                 data->ref();
                 rec->fData->unref();
                 rec->fData = data;
             } else {
                 // remove
                 rec->fData->unref();
@@ skipping 21 matching lines @@
 }
 
 void SkRefDict::removeAll() {
     Impl* rec = fImpl;
     while (rec) {
         Impl* next = rec->fNext;
         rec->fData->unref();
         delete rec;
         rec = next;
     }
-    fImpl = NULL;
+    fImpl = nullptr;
 }