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111 | |
111 | |
112 | // for m >= -n, ensure remainder lies between 0..n-1 |
112 | // for m >= -n, ensure remainder lies between 0..n-1 |
113 | #define MOD(m,n) (((m) + (n)) % (n)) |
113 | #define MOD(m,n) (((m) + (n)) % (n)) |
114 | |
114 | |
115 | // makes dynamically allocated objects zero-initialised |
115 | // makes dynamically allocated objects zero-initialised |
116 | struct zero_initialized { |
116 | struct zero_initialized |
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117 | { |
117 | void *operator new (size_t s); |
118 | void *operator new (size_t s); |
118 | void operator delete (void *p, size_t s); |
119 | void operator delete (void *p, size_t s); |
119 | }; |
120 | }; |
120 | |
121 | |
121 | /* simplevec taken (and heavily modified), from: |
122 | /* simplevec taken (and heavily modified), from: |
122 | * |
123 | * |
123 | * MICO --- a free CORBA implementation |
124 | * MICO --- a free CORBA implementation |
124 | * Copyright (C) 1997-98 Kay Roemer & Arno Puder |
125 | * Copyright (C) 1997-98 Kay Roemer & Arno Puder |
125 | */ |
126 | */ |
126 | template<class T> |
127 | template<class T> |
127 | struct simplevec { |
128 | struct simplevec |
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129 | { |
128 | typedef T* iterator; |
130 | typedef T* iterator; |
129 | typedef const T* const_iterator; |
131 | typedef const T* const_iterator; |
130 | typedef unsigned long size_type; |
132 | typedef unsigned long size_type; |
131 | |
133 | |
132 | private: |
134 | private: |
… | |
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387 | } |
389 | } |
388 | }; |
390 | }; |
389 | |
391 | |
390 | #if 0 |
392 | #if 0 |
391 | template<typename T> |
393 | template<typename T> |
392 | struct rxvt_vec : simplevec<void *> { |
394 | struct rxvt_vec : simplevec<void *> |
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395 | { |
393 | typedef T *iterator; |
396 | typedef T *iterator; |
394 | |
397 | |
395 | void push_back (T d) { simplevec<void *>::push_back ((void *)d); } |
398 | void push_back (T d) { simplevec<void *>::push_back ((void *)d); } |
396 | T pop_back () { return (T*)simplevec<void *>::pop_back (); } |
399 | T pop_back () { return (T*)simplevec<void *>::pop_back (); } |
397 | void erase (int i) { erase (begin () + i); } |
400 | void erase (int i) { erase (begin () + i); } |
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402 | const T &operator [] (int i) const { return * (const T *) (& ((* (const simplevec<void *> *)this)[i])); } |
405 | const T &operator [] (int i) const { return * (const T *) (& ((* (const simplevec<void *> *)this)[i])); } |
403 | }; |
406 | }; |
404 | #endif |
407 | #endif |
405 | |
408 | |
406 | template<typename T> |
409 | template<typename T> |
407 | struct auto_ptr { |
410 | struct auto_ptr |
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411 | { |
408 | T *p; |
412 | T *p; |
409 | |
413 | |
410 | auto_ptr () : p (0) { } |
414 | auto_ptr () : p (0) { } |
411 | auto_ptr (T *a) : p (a) { } |
415 | auto_ptr (T *a) : p (a) { } |
412 | |
416 | |