OLD | NEW |
(Empty) | |
| 1 /* |
| 2 ********************************************************************** |
| 3 * Copyright (C) 2003-2004, International Business Machines |
| 4 * Corporation and others. All Rights Reserved. |
| 5 ********************************************************************** |
| 6 */ |
| 7 |
| 8 #include "uvector.h" |
| 9 |
| 10 U_NAMESPACE_BEGIN |
| 11 |
| 12 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(UStack) |
| 13 |
| 14 UStack::UStack(UErrorCode &status) : |
| 15 UVector(status) |
| 16 { |
| 17 } |
| 18 |
| 19 UStack::UStack(int32_t initialCapacity, UErrorCode &status) : |
| 20 UVector(initialCapacity, status) |
| 21 { |
| 22 } |
| 23 |
| 24 UStack::UStack(UObjectDeleter *d, UKeyComparator *c, UErrorCode &status) : |
| 25 UVector(d, c, status) |
| 26 { |
| 27 } |
| 28 |
| 29 UStack::UStack(UObjectDeleter *d, UKeyComparator *c, int32_t initialCapacity, UE
rrorCode &status) : |
| 30 UVector(d, c, initialCapacity, status) |
| 31 { |
| 32 } |
| 33 |
| 34 UStack::~UStack() {} |
| 35 |
| 36 void* UStack::pop(void) { |
| 37 int32_t n = size() - 1; |
| 38 void* result = 0; |
| 39 if (n >= 0) { |
| 40 result = elementAt(n); |
| 41 removeElementAt(n); |
| 42 } |
| 43 return result; |
| 44 } |
| 45 |
| 46 int32_t UStack::popi(void) { |
| 47 int32_t n = size() - 1; |
| 48 int32_t result = 0; |
| 49 if (n >= 0) { |
| 50 result = elementAti(n); |
| 51 removeElementAt(n); |
| 52 } |
| 53 return result; |
| 54 } |
| 55 |
| 56 int32_t UStack::search(void* obj) const { |
| 57 int32_t i = indexOf(obj); |
| 58 return (i >= 0) ? size() - i : i; |
| 59 } |
| 60 |
| 61 U_NAMESPACE_END |
OLD | NEW |