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65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
#ifndef R_SKYLINE_H
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#define R_SKYLINE_H
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#include "r_vector.h"
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#include "r_util/r_itv.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct r_skyline_item_t {
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RInterval itv;
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void *user;
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} RSkylineItem;
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typedef struct r_skyline_t {
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RVector v;
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} RSkyline;
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R_API bool r_skyline_add(RSkyline *skyline, RInterval itv, void *user);
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R_API const RSkylineItem *r_skyline_get_item_intersect(RSkyline *skyline, ut64 addr, ut64 len);
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static inline void r_skyline_init(RSkyline *skyline) {
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r_return_if_fail (skyline);
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r_vector_init (&skyline->v, sizeof (RSkylineItem), NULL, NULL);
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}
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static inline void r_skyline_fini(RSkyline *skyline) {
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r_return_if_fail (skyline);
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r_vector_fini (&skyline->v);
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}
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static inline void r_skyline_clear(RSkyline *skyline) {
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r_return_if_fail (skyline);
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r_vector_clear (&skyline->v);
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}
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static inline const RSkylineItem *r_skyline_get_item(RSkyline *skyline, ut64 addr) {
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r_return_val_if_fail (skyline, NULL);
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return r_skyline_get_item_intersect (skyline, addr, 0);
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}
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static inline void *r_skyline_get(RSkyline *skyline, ut64 addr) {
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r_return_val_if_fail (skyline, NULL);
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const RSkylineItem *item = r_skyline_get_item (skyline, addr);
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return item ? item->user : NULL;
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}
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static inline void *r_skyline_get_intersect(RSkyline *skyline, ut64 addr, ut64 len) {
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r_return_val_if_fail (skyline, NULL);
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const RSkylineItem *item = r_skyline_get_item_intersect (skyline, addr, len);
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return item ? item->user : NULL;
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}
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static inline bool r_skyline_contains(RSkyline *skyline, ut64 addr) {
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r_return_val_if_fail (skyline, false);
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return (bool)r_skyline_get_item (skyline, addr);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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