One SkTSearch to rule them all. Allow key to be of different type than the array.

src/core/SkPtrRecorder.h

 
 /*
  * Copyright 2008 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPtrSet_DEFINED
@@ skipping 56 matching lines @@
         void*       fPtr;   // never NULL
         uint32_t    fIndex; // 1...N
     };
 
     // we store the ptrs in sorted-order (using Cmp) so that we can efficiently
     // detect duplicates when add() is called. Hence we need to store the
     // ptr and its ID/fIndex explicitly, since the ptr's position in the array
     // is not related to its "index".
     SkTDArray<Pair>  fList;
 
-    static int Cmp(const Pair* a, const Pair* b);
+    static bool Less(const Pair& a, const Pair& b);
 
     typedef SkRefCnt INHERITED;
 };
 
 /**
  *  Templated wrapper for SkPtrSet, just meant to automate typecasting
  *  parameters to and from void* (which the base class expects).
  */
 template <typename T> class SkTPtrSet : public SkPtrSet {
 public:
@@ skipping 54 matching lines @@
     const char* getNextAddedFactoryName();
 private:
     int                    fNextAddedFactory;
     SkFactorySet           fFactorySet;
     SkTDArray<const char*> fNames;
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif