Style Change: NULL->nullptr

tests/PathOpsTSectDebug.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPathOpsTSect.h"
 
 template<typename TCurve, typename OppCurve>
 void SkTCoincident<TCurve, OppCurve>::dump() const {
     SkDebugf("t=%1.9g pt=(%1.9g,%1.9g)%s\n", fPerpT, fPerpPt.fX, fPerpPt.fY,
             fCoincident ? " coincident" : "");
 }
 
 template<typename TCurve, typename OppCurve>
 const SkTSpan<TCurve, OppCurve>* SkTSect<TCurve, OppCurve>::debugSpan(int id) const {
     const SkTSpan<TCurve, OppCurve>* test = fHead;
     do {
         if (test->debugID() == id) {
             return test;
         }
     } while ((test = test->next()));
-    return NULL;
+    return nullptr;
 }
 
 template<typename TCurve, typename OppCurve>
 const SkTSpan<TCurve, OppCurve>* SkTSect<TCurve, OppCurve>::debugT(double t) const {
     const SkTSpan<TCurve, OppCurve>* test = fHead;
-    const SkTSpan<TCurve, OppCurve>* closest = NULL;
+    const SkTSpan<TCurve, OppCurve>* closest = nullptr;
     double bestDist = DBL_MAX;
     do {
         if (between(test->fStartT, t, test->fEndT)) {
             return test;
         }
         double testDist = SkTMin(fabs(test->fStartT - t), fabs(test->fEndT - t));
         if (bestDist > testDist) {
             bestDist = testDist;
             closest = test;
         }
@@ skipping 84 matching lines @@
     } while ((test = test->next()));
 }
 
 template<typename TCurve, typename OppCurve>
 void SkTSect<TCurve, OppCurve>::dumpCurves() const {
     dumpCommonCurves(fHead);
 }
 
 template<typename TCurve, typename OppCurve>
 const SkTSpan<TCurve, OppCurve>* SkTSpan<TCurve, OppCurve>::debugSpan(int id) const {
-    return SkDEBUGRELEASE(fDebugSect->debugSpan(id), NULL);
+    return SkDEBUGRELEASE(fDebugSect->debugSpan(id), nullptr);
 }
 
 template<typename TCurve, typename OppCurve>
 const SkTSpan<TCurve, OppCurve>* SkTSpan<TCurve, OppCurve>::debugT(double t) const {
-    return SkDEBUGRELEASE(fDebugSect->debugT(t), NULL);
+    return SkDEBUGRELEASE(fDebugSect->debugT(t), nullptr);
 }
 
 template<typename TCurve, typename OppCurve>
 void SkTSpan<TCurve, OppCurve>::dump() const {
     dumpID();
     SkDebugf("=(%g,%g) [", fStartT, fEndT);
     const SkTSpanBounded<OppCurve, TCurve>* testBounded = fBounded;
     while (testBounded) {
         const SkTSpan<OppCurve, TCurve>* span = testBounded->fBounded;
         const SkTSpanBounded<OppCurve, TCurve>* next = testBounded->fNext;
@@ skipping 31 matching lines @@
 template<typename TCurve, typename OppCurve>
 void SkTSpan<TCurve, OppCurve>::dumpID() const {
     if (fCoinStart.isCoincident()) {
         SkDebugf("%c", '*');
     }
     SkDebugf("%d", debugID());
     if (fCoinEnd.isCoincident()) {
         SkDebugf("%c", '*');
     }
 }