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annotate paper/src/dequeue.c @ 16:958634b9fa32

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author Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
date Wed, 17 Feb 2016 16:59:46 +0900
parents src/dequeue.c@a8c53472e1a3
children
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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1 // Dequeue
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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2 __code getQueue(struct Context* context, struct Queue* queue, struct Node* node) {
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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3 if (queue->first == 0)
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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4 return;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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5
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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6 struct Element* first = queue->first;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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7 queue->first = first->next;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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8 queue->count--;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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10 context->next = GetQueue;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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11 stack_push(context->code_stack, &context->next);
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12
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13 context->next = first->task->code;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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14 node->key = first->task->key;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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15
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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16 goto meta(context, GetTree);
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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17 }
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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18
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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19 // Meta Code Gear(stub)
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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20 __code getQueue_stub(struct Context* context) {
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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21 goto getQueue(context,
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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22 &context->data[ActiveQueue]->queue,
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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23 &context->data[Node]->node);
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
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24 }