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Side by Side Diff: core/src/fxge/agg/agg23/agg_array.h

Issue 1088733002: Kill CFX_Object. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase. Created 5 years, 8 months ago
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1 1
2 //---------------------------------------------------------------------------- 2 //----------------------------------------------------------------------------
3 // Anti-Grain Geometry - Version 2.3 3 // Anti-Grain Geometry - Version 2.3
4 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com) 4 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
5 // 5 //
6 // Permission to copy, use, modify, sell and distribute this software 6 // Permission to copy, use, modify, sell and distribute this software
7 // is granted provided this copyright notice appears in all copies. 7 // is granted provided this copyright notice appears in all copies.
8 // This software is provided "as is" without express or implied 8 // This software is provided "as is" without express or implied
9 // warranty, and with no claim as to its suitability for any purpose. 9 // warranty, and with no claim as to its suitability for any purpose.
10 // 10 //
11 //---------------------------------------------------------------------------- 11 //----------------------------------------------------------------------------
12 // Contact: mcseem@antigrain.com 12 // Contact: mcseem@antigrain.com
13 // mcseemagg@yahoo.com 13 // mcseemagg@yahoo.com
14 // http://www.antigrain.com 14 // http://www.antigrain.com
15 //---------------------------------------------------------------------------- 15 //----------------------------------------------------------------------------
16 #ifndef AGG_ARRAY_INCLUDED 16 #ifndef AGG_ARRAY_INCLUDED
17 #define AGG_ARRAY_INCLUDED 17 #define AGG_ARRAY_INCLUDED
18 #include "agg_basics.h" 18 #include "agg_basics.h"
19 namespace agg 19 namespace agg
20 { 20 {
21 template<class T> class pod_array : public CFX_Object 21 template<class T> class pod_array
22 { 22 {
23 public: 23 public:
24 typedef T value_type; 24 typedef T value_type;
25 ~pod_array() 25 ~pod_array()
26 { 26 {
27 FX_Free(m_array); 27 FX_Free(m_array);
28 } 28 }
29 pod_array() : m_size(0), m_capacity(0), m_array(0) {} 29 pod_array() : m_size(0), m_capacity(0), m_array(0) {}
30 pod_array(unsigned cap, unsigned extra_tail = 0); 30 pod_array(unsigned cap, unsigned extra_tail = 0);
31 pod_array(const pod_array<T>&); 31 pod_array(const pod_array<T>&);
(...skipping 118 matching lines...) Expand 10 before | Expand all | Expand 10 after
150 } 150 }
151 template<class T> const pod_array<T>& 151 template<class T> const pod_array<T>&
152 pod_array<T>::operator = (const pod_array<T>&v) 152 pod_array<T>::operator = (const pod_array<T>&v)
153 { 153 {
154 allocate(v.m_size); 154 allocate(v.m_size);
155 if(v.m_size) { 155 if(v.m_size) {
156 FXSYS_memcpy(m_array, v.m_array, sizeof(T) * v.m_size); 156 FXSYS_memcpy(m_array, v.m_array, sizeof(T) * v.m_size);
157 } 157 }
158 return *this; 158 return *this;
159 } 159 }
160 template<class T, unsigned S = 6> class pod_deque : public CFX_Object 160 template<class T, unsigned S = 6> class pod_deque
161 { 161 {
162 public: 162 public:
163 enum block_scale_e { 163 enum block_scale_e {
164 block_shift = S, 164 block_shift = S,
165 block_size = 1 << block_shift, 165 block_size = 1 << block_shift,
166 block_mask = block_size - 1 166 block_mask = block_size - 1
167 }; 167 };
168 typedef T value_type; 168 typedef T value_type;
169 ~pod_deque(); 169 ~pod_deque();
170 pod_deque(); 170 pod_deque();
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402 m_size += num_elements; 402 m_size += num_elements;
403 return index; 403 return index;
404 } 404 }
405 return -1; 405 return -1;
406 } 406 }
407 template<class T, unsigned S> 407 template<class T, unsigned S>
408 unsigned pod_deque<T, S>::byte_size() const 408 unsigned pod_deque<T, S>::byte_size() const
409 { 409 {
410 return m_size * sizeof(T); 410 return m_size * sizeof(T);
411 } 411 }
412 class pod_allocator : public CFX_Object 412 class pod_allocator
413 { 413 {
414 public: 414 public:
415 void remove_all() 415 void remove_all()
416 { 416 {
417 if(m_num_blocks) { 417 if(m_num_blocks) {
418 int8u** blk = m_blocks + m_num_blocks - 1; 418 int8u** blk = m_blocks + m_num_blocks - 1;
419 while(m_num_blocks--) { 419 while(m_num_blocks--) {
420 FX_Free(*blk); 420 FX_Free(*blk);
421 --blk; 421 --blk;
422 } 422 }
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501 quick_sort_threshold = 9 501 quick_sort_threshold = 9
502 }; 502 };
503 template<class T> inline void swap_elements(T& a, T& b) 503 template<class T> inline void swap_elements(T& a, T& b)
504 { 504 {
505 T temp = a; 505 T temp = a;
506 a = b; 506 a = b;
507 b = temp; 507 b = temp;
508 } 508 }
509 } 509 }
510 #endif 510 #endif
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