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104 | attachable::~attachable () |
104 | attachable::~attachable () |
105 | { |
105 | { |
106 | assert (!(flags & F_BORROWED)); |
106 | assert (!(flags & F_BORROWED)); |
107 | } |
107 | } |
108 | |
108 | |
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109 | int |
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110 | attachable::refcnt_cnt () const |
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111 | { |
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112 | return refcnt + (self ? SvREFCNT (self) : 0); |
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113 | } |
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114 | |
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115 | void |
109 | void attachable::optimise () |
116 | attachable::optimise () |
110 | { |
117 | { |
111 | if (self |
118 | if (self |
112 | && SvREFCNT (self) == 1 |
119 | && SvREFCNT (self) == 1 |
113 | && !HvTOTALKEYS (self)) |
120 | && !HvTOTALKEYS (self)) |
114 | { |
121 | { |
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165 | |
172 | |
166 | flags |= F_DESTROYED; |
173 | flags |= F_DESTROYED; |
167 | do_destroy (); |
174 | do_destroy (); |
168 | } |
175 | } |
169 | |
176 | |
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177 | void |
170 | void attachable::check_mortals () |
178 | attachable::check_mortals () |
171 | { |
179 | { |
172 | for (int i = 0; i < mortals.size (); ) |
180 | for (int i = 0; i < mortals.size (); ) |
173 | { |
181 | { |
174 | attachable *obj = mortals [i]; |
182 | attachable *obj = mortals [i]; |
175 | |
183 | |