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Renamed multimap to hashmultimap

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Leonardo committed 2020-05-05 18:00:56 -03:00
1 parent 9962981047
commit c41ce371d3
6 files changed
+794 -781
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src/cmc/multimap.h → src/cmc/hashmultimap.h
+41 -40
View File
@@ -1,5 +1,5 @@
/**
* multimap.h
* hashmultimap.h
*
* Creation Date: 26/04/2019
*
@@ -9,19 +9,20 @@
*/
/**
* MultiMap
* HashMultiMap
*
* The MultiMap is a Map that allows for multiple keys. This is a data structure
* that has a very narrow usage. A Map (either TreeMap or HashMap) can also work
* like a MultiMap if a certain key is mapped to another collection.
* The HashMultiMap is a Map that allows for multiple keys. This is a data
* structure that has a very narrow usage. A Map (either TreeMap or HashMap) can
* also work like a HashMultiMap if a certain key is mapped to another
* collection.
*
* Map<K = int, V = List<int>> maps an integer to a list of integer.
* MultiMap<K = int, V = int> maps many integer keys to integer values.
* HashMultiMap<K = int, V = int> maps many integer keys to integer values.
*
* The difference is that in a MultiMap you can store keys that are the same but
* might be different instances of the same value. This is also relevant if your
* data type is more complex like a struct where its ID is the same but some
* other members of this data type are different.
* The difference is that in a HashMultiMap you can store keys that are the same
* but might be different instances of the same value. This is also relevant if
* your data type is more complex like a struct where its ID is the same but
* some other members of this data type are different.
*
* Implementation
*
@@ -40,8 +41,8 @@
* the first key added will be the first to be removed.
*/
#ifndef CMC_MULTIMAP_H
#define CMC_MULTIMAP_H
#ifndef CMC_HASHMULTIMAP_H
#define CMC_HASHMULTIMAP_H
/* -------------------------------------------------------------------------
* Core functionalities of the C Macro Collections Library
@@ -54,37 +55,37 @@
#include "../cor/hashtable.h"
/* -------------------------------------------------------------------------
* MultiMap specific
* HashMultiMap specific
* ------------------------------------------------------------------------- */
/* to_string format */
static const char *cmc_string_fmt_multimap = "struct %s<%s, %s> "
"at %p { "
"buffer:%p, "
"capacity:%" PRIuMAX ", "
"count:%" PRIuMAX ", "
"load:%lf, "
"flag:%d, "
"f_key:%p, "
"f_val:%p, "
"alloc:%p, "
"callbacks:%p }";
static const char *cmc_string_fmt_hashmultimap = "struct %s<%s, %s> "
"at %p { "
"buffer:%p, "
"capacity:%" PRIuMAX ", "
"count:%" PRIuMAX ", "
"load:%lf, "
"flag:%d, "
"f_key:%p, "
"f_val:%p, "
"alloc:%p, "
"callbacks:%p }";
#define CMC_GENERATE_MULTIMAP(PFX, SNAME, K, V) \
CMC_GENERATE_MULTIMAP_HEADER(PFX, SNAME, K, V) \
CMC_GENERATE_MULTIMAP_SOURCE(PFX, SNAME, K, V)
#define CMC_GENERATE_HASHMULTIMAP(PFX, SNAME, K, V) \
CMC_GENERATE_HASHMULTIMAP_HEADER(PFX, SNAME, K, V) \
CMC_GENERATE_HASHMULTIMAP_SOURCE(PFX, SNAME, K, V)
#define CMC_WRAPGEN_MULTIMAP_HEADER(PFX, SNAME, K, V) \
CMC_GENERATE_MULTIMAP_HEADER(PFX, SNAME, K, V)
#define CMC_WRAPGEN_HASHMULTIMAP_HEADER(PFX, SNAME, K, V) \
CMC_GENERATE_HASHMULTIMAP_HEADER(PFX, SNAME, K, V)
#define CMC_WRAPGEN_MULTIMAP_SOURCE(PFX, SNAME, K, V) \
CMC_GENERATE_MULTIMAP_SOURCE(PFX, SNAME, K, V)
#define CMC_WRAPGEN_HASHMULTIMAP_SOURCE(PFX, SNAME, K, V) \
CMC_GENERATE_HASHMULTIMAP_SOURCE(PFX, SNAME, K, V)
/* -------------------------------------------------------------------------
* Header
* ------------------------------------------------------------------------- */
#define CMC_GENERATE_MULTIMAP_HEADER(PFX, SNAME, K, V) \
#define CMC_GENERATE_HASHMULTIMAP_HEADER(PFX, SNAME, K, V) \
\
/* Multimap Structure */ \
/* HashMultimap Structure */ \
struct SNAME \
{ \
/* Array of linked list to entries */ \
@@ -114,14 +115,14 @@ static const char *cmc_string_fmt_multimap = "struct %s<%s, %s> "
/* Custom callback functions */ \
struct cmc_callbacks *callbacks; \
\
/* Function that returns an iterator to the start of the multimap */ \
/* Returns an iterator to the start of the hashmultimap */ \
struct SNAME##_iter (*it_start)(struct SNAME *); \
\
/* Function that returns an iterator to the end of the multimap */ \
/* Returns an iterator to the end of the hashmultimap */ \
struct SNAME##_iter (*it_end)(struct SNAME *); \
}; \
\
/* Multimap Entry */ \
/* HashMultimap Entry */ \
struct SNAME##_entry \
{ \
/* Entry Key */ \
@@ -183,7 +184,7 @@ static const char *cmc_string_fmt_multimap = "struct %s<%s, %s> "
\
struct SNAME##_iter \
{ \
/* Target multimap */ \
/* Target hashmultimap */ \
struct SNAME *target; \
\
/* Current entry */ \
@@ -276,7 +277,7 @@ static const char *cmc_string_fmt_multimap = "struct %s<%s, %s> "
/* -------------------------------------------------------------------------
* Source
* ------------------------------------------------------------------------- */
#define CMC_GENERATE_MULTIMAP_SOURCE(PFX, SNAME, K, V) \
#define CMC_GENERATE_HASHMULTIMAP_SOURCE(PFX, SNAME, K, V) \
\
/* Implementation Detail Functions */ \
struct SNAME##_entry *PFX##_impl_new_entry(struct SNAME *_map_, K key, \
@@ -1112,7 +1113,7 @@ static const char *cmc_string_fmt_multimap = "struct %s<%s, %s> "
struct cmc_string str; \
struct SNAME *m_ = _map_; \
\
int n = snprintf(str.s, cmc_string_len, cmc_string_fmt_multimap, \
int n = snprintf(str.s, cmc_string_len, cmc_string_fmt_hashmultimap, \
#SNAME, #K, #V, m_, m_->buffer, m_->capacity, \
m_->count, m_->load, m_->flag, m_->f_key, m_->f_val, \
m_->alloc, m_->callbacks); \
@@ -1468,4 +1469,4 @@ static const char *cmc_string_fmt_multimap = "struct %s<%s, %s> "
return iter; \
}
#endif /* CMC_MULTIMAP_H */
#endif /* CMC_HASHMULTIMAP_H */