44 lines
976 B
C
44 lines
976 B
C
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#ifndef RUNTIME_ERROR_COSTS_H_
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#define RUNTIME_ERROR_COSTS_H_
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#define ERROR_COST_PER_SKIPPED_TREE 10
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#define ERROR_COST_PER_SKIPPED_LINE 3
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#define ERROR_COST_PER_SKIPPED_CHAR 0
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typedef struct {
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unsigned cost;
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unsigned count;
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unsigned depth;
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} ErrorStatus;
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static inline int error_status_compare(ErrorStatus a, ErrorStatus b) {
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static unsigned ERROR_COST_THRESHOLD = 3 * ERROR_COST_PER_SKIPPED_TREE;
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static unsigned ERROR_COUNT_THRESHOLD = 1;
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// TODO remove
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a.cost += ERROR_COST_PER_SKIPPED_TREE * a.count;
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b.cost += ERROR_COST_PER_SKIPPED_TREE * b.count;
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if ((a.count + ERROR_COUNT_THRESHOLD < b.count) ||
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(a.count < b.count && a.cost <= b.cost)) {
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return -1;
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}
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if ((b.count + ERROR_COUNT_THRESHOLD < a.count) ||
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(b.count < a.count && b.cost <= a.cost)) {
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return 1;
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}
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if (a.cost + ERROR_COST_THRESHOLD < b.cost) {
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return -1;
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}
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if (b.cost + ERROR_COST_THRESHOLD < a.cost) {
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return 1;
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}
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return 0;
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}
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#endif
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