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| 23 | #include <new> |
23 | #include <new> |
| 24 | |
24 | |
| 25 | #if ECB_CPP11 |
25 | #if ECB_CPP11 |
| 26 | #include <type_traits> |
26 | #include <type_traits> |
| 27 | #endif |
27 | #endif |
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28 | |
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29 | namespace estl |
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30 | { |
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31 | #if ESTL_LARGE_MEMORY_MODEL |
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32 | // should use size_t/ssize_t, but that's not portable enough for us |
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33 | typedef unsigned long size_type; |
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34 | typedef long difference_type; |
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35 | #else |
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36 | typedef uint32_t size_type; |
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37 | typedef int32_t difference_type; |
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38 | #endif |
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39 | |
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40 | template<typename T> |
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41 | struct scoped_ptr |
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42 | { |
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43 | T *p; |
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44 | |
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45 | scoped_ptr () : p (0) { } |
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46 | |
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47 | explicit |
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48 | scoped_ptr (T *a) : p (a) { } |
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49 | |
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50 | ~scoped_ptr () |
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51 | { |
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52 | delete p; |
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53 | } |
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54 | |
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55 | void reset (T *a) |
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56 | { |
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57 | delete p; |
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58 | p = a; |
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59 | } |
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60 | |
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61 | T *operator ->() const { return p; } |
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62 | T &operator *() const { return *p; } |
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63 | |
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64 | operator T *() { return p; } |
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65 | T *get () const { return p; } |
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66 | }; |
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67 | |
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68 | template<typename T> |
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69 | struct scoped_array |
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70 | { |
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71 | T *p; |
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72 | |
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73 | scoped_array () : p (0) { } |
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74 | |
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75 | explicit |
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76 | scoped_array (T *a) : p (a) { } |
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77 | |
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78 | ~scoped_array () |
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79 | { |
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80 | delete [] p; |
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81 | } |
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82 | |
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83 | void reset (T *a) |
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84 | { |
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85 | delete [] p; |
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86 | p = a; |
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87 | } |
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88 | |
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89 | T & operator [](size_type idx) const { return p[idx]; } |
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90 | |
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91 | operator T *() { return p; } |
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92 | T *get () const { return p; } |
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93 | }; |
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94 | } |
| 28 | |
95 | |
| 29 | // original version taken from MICO, but this has been completely rewritten |
96 | // original version taken from MICO, but this has been completely rewritten |
| 30 | // known limitations w.r.t. std::vector |
97 | // known limitations w.r.t. std::vector |
| 31 | // - many methods missing |
98 | // - many methods missing |
| 32 | // - no error checking, no exceptions thrown (e.g. at()) |
99 | // - no error checking, no exceptions thrown (e.g. at()) |
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| 36 | // - we don't care about namespaces and stupid macros the user might define |
103 | // - we don't care about namespaces and stupid macros the user might define |
| 37 | // - no bool specialisation |
104 | // - no bool specialisation |
| 38 | template<class T> |
105 | template<class T> |
| 39 | struct simplevec |
106 | struct simplevec |
| 40 | { |
107 | { |
| 41 | #if ESTL_BIG_VECTOR |
108 | typedef estl::size_type size_type; |
| 42 | // should use size_t/ssize_t, but that's not portable enough for us |
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| 43 | typedef unsigned long size_type; |
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| 44 | typedef long difference_type; |
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| 45 | #else |
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| 46 | typedef uint32_t size_type; |
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| 47 | typedef int32_t difference_type; |
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| 48 | #endif |
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| 49 | |
109 | |
| 50 | typedef T value_type; |
110 | typedef T value_type; |
| 51 | typedef T *iterator; |
111 | typedef T *iterator; |
| 52 | typedef const T *const_iterator; |
112 | typedef const T *const_iterator; |
| 53 | typedef T *pointer; |
113 | typedef T *pointer; |
