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include/core/SkTypes.h

 
 /*
  * Copyright 2006 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 SkTypes_DEFINED
@@ skipping 258 matching lines @@
     The rest of these only build with C++
 */
 #ifdef __cplusplus
 
 /** Faster than SkToBool for integral conditions. Returns 0 or 1
 */
 static inline int Sk32ToBool(uint32_t n) {
     return (n | (0-n)) >> 31;
 }
 
+/** Generic swap function. Classes with efficient swaps should specialize this function to take
+    their fast path. This function is used by SkTSort. */
 template <typename T> inline void SkTSwap(T& a, T& b) {
     T c(a);
     a = b;
     b = c;
 }
 
 static inline int32_t SkAbs32(int32_t value) {
 #ifdef SK_CPU_HAS_CONDITIONAL_INSTR
     if (value < 0)
         value = -value;
@@ skipping 300 matching lines @@
 
 private:
     void*       fPtr;
     size_t      fSize;  // can be larger than the requested size (see kReuse)
     uint32_t    fStorage[(kSize + 3) >> 2];
 };
 
 #endif /* C++ */
 
 #endif