| … | |
… | |
| 8 | #endif |
8 | #endif |
| 9 | |
9 | |
| 10 | // makes dynamically allocated objects zero-initialised |
10 | // makes dynamically allocated objects zero-initialised |
| 11 | struct zero_initialised |
11 | struct zero_initialised |
| 12 | { |
12 | { |
|
|
13 | void *operator new (size_t s, void *); |
| 13 | void *operator new (size_t s); |
14 | void *operator new (size_t s); |
| 14 | void *operator new [] (size_t s); |
15 | void *operator new [] (size_t s); |
| 15 | void operator delete (void *p, size_t s); |
16 | void operator delete (void *p, size_t s); |
| 16 | void operator delete [] (void *p, size_t s); |
17 | void operator delete [] (void *p, size_t s); |
| 17 | }; |
18 | }; |
| … | |
… | |
| 48 | { |
49 | { |
| 49 | return !strcmp (a, b); |
50 | return !strcmp (a, b); |
| 50 | } |
51 | } |
| 51 | }; |
52 | }; |
| 52 | |
53 | |
|
|
54 | #include <vector> |
|
|
55 | |
|
|
56 | template<class obj> |
|
|
57 | struct unordered_vector : std::vector<obj> |
|
|
58 | { |
|
|
59 | typedef typename std::vector<obj>::iterator iterator; |
|
|
60 | |
|
|
61 | void erase (unsigned int pos) |
|
|
62 | { |
|
|
63 | if (pos < this->size () - 1) |
|
|
64 | (*this)[pos] = (*this)[this->size () - 1]; |
|
|
65 | |
|
|
66 | this->pop_back (); |
|
|
67 | } |
|
|
68 | |
|
|
69 | void erase (iterator i) |
|
|
70 | { |
|
|
71 | erase ((unsigned int )(i - this->begin ())); |
|
|
72 | } |
|
|
73 | }; |
|
|
74 | |
| 53 | #endif |
75 | #endif |
| 54 | |
76 | |
