X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a45aaae8ebc4570ee3d14f2c4bfe2d6bc3aa177e..4b8da4ac1743ffd9e524bea3e74933de3940dc9c:/include/xbt/dynar.h diff --git a/include/xbt/dynar.h b/include/xbt/dynar.h index 351a3e8b7a..1a6c4bd9a8 100644 --- a/include/xbt/dynar.h +++ b/include/xbt/dynar.h @@ -1,8 +1,7 @@ -/* $Id$ */ - /* dynar - a generic dynamic array */ -/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved. */ +/* Copyright (c) 2004, 2005, 2006, 2007, 2009, 2010. The SimGrid Team. + * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ @@ -10,7 +9,8 @@ #ifndef _XBT_DYNAR_H #define _XBT_DYNAR_H -#include /* memcpy */ +#include /* memcpy */ + #include "xbt/misc.h" /* SG_BEGIN_DECL */ #include "xbt/function_types.h" @@ -59,18 +59,20 @@ SG_BEGIN_DECL() * @{ */ /** \brief Dynar data type (opaque type) */ - typedef struct xbt_dynar_s *xbt_dynar_t; +typedef struct xbt_dynar_s *xbt_dynar_t; XBT_PUBLIC(xbt_dynar_t) xbt_dynar_new(const unsigned long elm_size, void_f_pvoid_t const free_f); XBT_PUBLIC(xbt_dynar_t) xbt_dynar_new_sync(const unsigned long elm_size, void_f_pvoid_t const free_f); -XBT_PUBLIC(void) xbt_dynar_free(xbt_dynar_t * dynar); +XBT_INLINE XBT_PUBLIC(void) xbt_dynar_free(xbt_dynar_t * dynar); XBT_PUBLIC(void) xbt_dynar_free_voidp(void *dynar); XBT_PUBLIC(void) xbt_dynar_free_container(xbt_dynar_t * dynar); -XBT_PUBLIC(unsigned long) xbt_dynar_length(const xbt_dynar_t dynar); +XBT_INLINE XBT_PUBLIC(unsigned long) xbt_dynar_length(const xbt_dynar_t + dynar); +XBT_INLINE XBT_PUBLIC(int) xbt_dynar_is_empty(const xbt_dynar_t dynar); XBT_PUBLIC(void) xbt_dynar_reset(xbt_dynar_t const dynar); XBT_PUBLIC(void) xbt_dynar_shrink(xbt_dynar_t dynar, int empty_slots); @@ -84,20 +86,28 @@ XBT_PUBLIC(void) xbt_dynar_dump(xbt_dynar_t dynar); */ XBT_PUBLIC(void) xbt_dynar_get_cpy(const xbt_dynar_t dynar, - const unsigned long idx, void *const dst); - + const unsigned long idx, + void *const dst); XBT_PUBLIC(void) xbt_dynar_set(xbt_dynar_t dynar, const int idx, const void *src); -XBT_PUBLIC(void) xbt_dynar_replace(xbt_dynar_t dynar, const unsigned long idx, +XBT_PUBLIC(void) xbt_dynar_replace(xbt_dynar_t dynar, + const unsigned long idx, const void *object); -XBT_PUBLIC(void) xbt_dynar_insert_at(xbt_dynar_t const dynar, const int idx, - const void *src); -XBT_PUBLIC(void) xbt_dynar_remove_at(xbt_dynar_t const dynar, const int idx, - void *const dst); +XBT_PUBLIC(void) xbt_dynar_insert_at(xbt_dynar_t const dynar, + const int idx, const void *src); +XBT_PUBLIC(void) xbt_dynar_remove_at(xbt_dynar_t const dynar, + const int idx, void *const dst); -XBT_PUBLIC(int) xbt_dynar_search(xbt_dynar_t const dynar, void *elem); +XBT_PUBLIC(unsigned int) xbt_dynar_search(xbt_dynar_t const dynar, + void *elem); XBT_PUBLIC(int) xbt_dynar_member(xbt_dynar_t const dynar, void *elem); +XBT_PUBLIC(void) xbt_dynar_sort(xbt_dynar_t const dynar, + int_f_cpvoid_cpvoid_t compar_fn); +XBT_INLINE XBT_PUBLIC(int) xbt_dynar_compare(xbt_dynar_t d1, xbt_dynar_t d2, + int(*compar)(const void *, const void *)); +XBT_INLINE void * xbt_dynar_to_array (xbt_dynar_t dynar); + /** @} */ /** @defgroup XBT_dynar_perl Perl-like use of dynars * @ingroup XBT_dynar @@ -105,9 +115,12 @@ XBT_PUBLIC(int) xbt_dynar_member(xbt_dynar_t const dynar, void *elem); * @{ */ -XBT_PUBLIC(void) xbt_dynar_push(xbt_dynar_t const dynar, const void *src); -XBT_PUBLIC(void) xbt_dynar_pop(xbt_dynar_t const dynar, void *const dst); -XBT_PUBLIC(void) xbt_dynar_unshift(xbt_dynar_t const dynar, const void *src); +XBT_INLINE XBT_PUBLIC(void) xbt_dynar_push(xbt_dynar_t const dynar, + const void *src); +XBT_INLINE XBT_PUBLIC(void) xbt_dynar_pop(xbt_dynar_t const dynar, + void *const dst); +XBT_PUBLIC(void) xbt_dynar_unshift(xbt_dynar_t const dynar, + const void *src); XBT_PUBLIC(void) xbt_dynar_shift(xbt_dynar_t const dynar, void *const dst); XBT_PUBLIC(void) xbt_dynar_map(const xbt_dynar_t dynar, void_f_pvoid_t const op); @@ -121,8 +134,10 @@ XBT_PUBLIC(void) xbt_dynar_map(const xbt_dynar_t dynar, * @{ */ -XBT_PUBLIC(void *) xbt_dynar_get_ptr(const xbt_dynar_t dynar, - const unsigned long idx); +XBT_INLINE XBT_PUBLIC(void *) xbt_dynar_set_at_ptr(const xbt_dynar_t dynar, + const unsigned long idx); +XBT_INLINE XBT_PUBLIC(void *) xbt_dynar_get_ptr(const xbt_dynar_t dynar, + const unsigned long idx); XBT_PUBLIC(void *) xbt_dynar_insert_at_ptr(xbt_dynar_t const dynar, const int idx); XBT_PUBLIC(void *) xbt_dynar_push_ptr(xbt_dynar_t const dynar); @@ -143,6 +158,10 @@ XBT_PUBLIC(void *) xbt_dynar_pop_ptr(xbt_dynar_t const dynar); * @hideinitializer */ # define xbt_dynar_get_as(dynar,idx,type) \ (*(type*)xbt_dynar_get_ptr((dynar),(idx))) +/** @brief Quick setting of scalar content + * @hideinitializer */ +# define xbt_dynar_set_as(dynar,idx,type,val) \ + (*(type*)xbt_dynar_set_at_ptr((dynar),(idx))) = val /** @brief Quick retrieval of scalar content * @hideinitializer */ # define xbt_dynar_getlast_as(dynar,type) \ @@ -182,8 +201,9 @@ XBT_PUBLIC(void *) xbt_dynar_pop_ptr(xbt_dynar_t const dynar); * @{ */ -XBT_PUBLIC(void) xbt_dynar_cursor_rm(xbt_dynar_t dynar, - unsigned int *const cursor); +XBT_INLINE XBT_PUBLIC(void) xbt_dynar_cursor_rm(xbt_dynar_t dynar, + unsigned int *const + cursor); XBT_PUBLIC(void) xbt_dynar_cursor_unlock(xbt_dynar_t dynar); /* do not use this structure internals directly, but use the public interface @@ -192,7 +212,7 @@ XBT_PUBLIC(void) xbt_dynar_cursor_unlock(xbt_dynar_t dynar); * - sending such beasts over the network */ -#include "xbt/synchro.h" +#include "xbt/synchro_core.h" typedef struct xbt_dynar_s { unsigned long size; unsigned long used; @@ -203,10 +223,11 @@ typedef struct xbt_dynar_s { } s_xbt_dynar_t; static XBT_INLINE void -_xbt_dynar_cursor_first(const xbt_dynar_t dynar, unsigned int *const cursor) +_xbt_dynar_cursor_first(const xbt_dynar_t dynar, + unsigned int *const cursor) { /* don't test for dynar!=NULL. The segfault would tell us */ - if (dynar->mutex) /* ie _dynar_lock(dynar) but not public */ + if (dynar->mutex) /* ie _dynar_lock(dynar) but not public */ xbt_mutex_acquire(dynar->mutex); //DEBUG1("Set cursor on %p to the first position", (void *) dynar); @@ -220,13 +241,14 @@ _xbt_dynar_cursor_get(const xbt_dynar_t dynar, if (idx >= dynar->used) { //DEBUG1("Cursor on %p already on last elem", (void *) dynar); - if (dynar->mutex) /* unlock */ + if (dynar->mutex) /* unlock */ xbt_mutex_release(dynar->mutex); return FALSE; } // DEBUG2("Cash out cursor on %p at %u", (void *) dynar, *idx); - memcpy(dst, ((char*)dynar->data) + idx * dynar->elmsize, dynar->elmsize); + memcpy(dst, ((char *) dynar->data) + idx * dynar->elmsize, + dynar->elmsize); return TRUE; } @@ -258,4 +280,4 @@ xbt_dynar_foreach (dyn,cpt,str) { /** @} */ SG_END_DECL() -#endif /* _XBT_DYNAR_H */ +#endif /* _XBT_DYNAR_H */