mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2024-12-25 22:35:37 +03:00
sync
This commit is contained in:
David Anderson
parent
44db80bc75
commit
cb291dbdd5
@ -17,287 +17,269 @@
|
||||
|
||||
//namespace SourceHook
|
||||
//{
|
||||
template <class K>
|
||||
int HashFunction(const K & k);
|
||||
template <class K>
|
||||
int HashFunction(const K & k);
|
||||
|
||||
template <class K>
|
||||
int Compare(const K & k1, const K & k2);
|
||||
template <class K>
|
||||
int Compare(const K & k1, const K & k2);
|
||||
|
||||
/**
|
||||
* This is a tiny, growable hash class.
|
||||
* Meant for quick and dirty dictionaries only!
|
||||
*/
|
||||
template <class K, class V>
|
||||
class THash
|
||||
{
|
||||
public:
|
||||
struct THashNode
|
||||
/**
|
||||
* This is a tiny, growable hash class.
|
||||
* Meant for quick and dirty dictionaries only!
|
||||
*/
|
||||
template <class K, class V>
|
||||
class THash
|
||||
{
|
||||
THashNode(const K & k, const V & v) :
|
||||
key(k), val(v)
|
||||
{
|
||||
};
|
||||
THashNode & operator =(const THashNode &other)
|
||||
{
|
||||
key = other.key;
|
||||
val = other.val;
|
||||
}
|
||||
K key;
|
||||
V val;
|
||||
};
|
||||
typedef List<THashNode *> * NodePtr;
|
||||
public:
|
||||
class const_iterator;
|
||||
THash() : m_Buckets(NULL), m_numBuckets(0), m_percentUsed(0.0f), m_NumItems(0)
|
||||
{
|
||||
_Refactor();
|
||||
}
|
||||
THash(const THash &other) : m_Buckets(new NodePtr[other.m_numBuckets]),
|
||||
m_numBuckets(other.m_numBuckets), m_percentUsed(other.m_percentUsed)
|
||||
{
|
||||
for (size_t i=0; i<m_numBuckets; i++)
|
||||
m_Buckets[i] = NULL;
|
||||
for (const_iterator iter = other.begin(); iter != other.end(); ++iter)
|
||||
_FindOrInsert(iter->key)->val = iter->val;
|
||||
}
|
||||
void operator=(const THash &other)
|
||||
{
|
||||
clear();
|
||||
for (const_iterator iter = other.begin(); iter != other.end(); ++iter)
|
||||
_FindOrInsert(iter->key)->val = iter->val;
|
||||
}
|
||||
|
||||
~THash()
|
||||
{
|
||||
_Clear();
|
||||
}
|
||||
void clear()
|
||||
{
|
||||
_Clear();
|
||||
_Refactor();
|
||||
}
|
||||
size_t GetBuckets()
|
||||
{
|
||||
return m_numBuckets;
|
||||
}
|
||||
float PercentUsed()
|
||||
{
|
||||
return m_percentUsed;
|
||||
}
|
||||
size_t size()
|
||||
{
|
||||
return m_NumItems;
|
||||
}
|
||||
V & operator [](const K & key)
|
||||
{
|
||||
THashNode *pNode = _FindOrInsert(key);
|
||||
return pNode->val;
|
||||
}
|
||||
private:
|
||||
void _Clear()
|
||||
{
|
||||
typename List<THashNode *>::iterator iter, end;
|
||||
for (size_t i=0; i<m_numBuckets; i++)
|
||||
public:
|
||||
struct THashNode
|
||||
{
|
||||
if (m_Buckets[i])
|
||||
{
|
||||
end = m_Buckets[i]->end();
|
||||
iter = m_Buckets[i]->begin();
|
||||
while (iter != end)
|
||||
THashNode(const K & k, const V & v) :
|
||||
key(k), val(v)
|
||||
{
|
||||
delete (*iter);
|
||||
iter++;
|
||||
}
|
||||
delete m_Buckets[i];
|
||||
m_Buckets[i] = NULL;
|
||||
}
|
||||
}
|
||||
if (m_Buckets)
|
||||
delete [] m_Buckets;
|
||||
m_Buckets = NULL;
|
||||
m_numBuckets = 0;
|
||||
m_NumItems = 0;
|
||||
}
|
||||
THashNode *_FindOrInsert(const K & key)
|
||||
{
|
||||
size_t place = HashFunction(key) % m_numBuckets;
|
||||
THashNode *pNode = NULL;
|
||||
if (!m_Buckets[place])
|
||||
{
|
||||
m_Buckets[place] = new List<THashNode *>;
|
||||
pNode = new THashNode(key, V());
|
||||
m_Buckets[place]->push_back(pNode);
|
||||
m_percentUsed += (1.0f / (float)m_numBuckets);
|
||||
m_NumItems++;
|
||||
} else {
|
||||
typename List<THashNode *>::iterator iter;
|
||||
for (iter=m_Buckets[place]->begin(); iter!=m_Buckets[place]->end(); iter++)
|
||||
};
|
||||
THashNode & operator =(const THashNode &other)
|
||||
{
|
||||
if (Compare((*iter)->key, key) == 0)
|
||||
return (*iter);
|
||||
key = other.key;
|
||||
val = other.val;
|
||||
}
|
||||
//node does not exist
|
||||
pNode = new THashNode(key, V());
|
||||
m_Buckets[place]->push_back(pNode);
|
||||
m_NumItems++;
|
||||
}
|
||||
if (PercentUsed() > 0.75f)
|
||||
K key;
|
||||
V val;
|
||||
};
|
||||
typedef List<THashNode *> * NodePtr;
|
||||
public:
|
||||
class const_iterator;
|
||||
THash() : m_Buckets(NULL), m_numBuckets(0), m_percentUsed(0.0f), m_items(0)
|
||||
{
|
||||
_Refactor();
|
||||
return pNode;
|
||||
}
|
||||
void _Refactor()
|
||||
{
|
||||
m_percentUsed = 0.0f;
|
||||
if (!m_numBuckets)
|
||||
}
|
||||
THash(const THash &other) : m_Buckets(new NodePtr[other.m_numBuckets]),
|
||||
m_numBuckets(other.m_numBuckets), m_percentUsed(other.m_percentUsed), m_items(0)
|
||||
{
|
||||
m_numBuckets = _T_INIT_HASH_SIZE;
|
||||
m_Buckets = new NodePtr[m_numBuckets];
|
||||
for (size_t i=0; i<m_numBuckets; i++)
|
||||
m_Buckets[i] = NULL;
|
||||
} else {
|
||||
size_t oldSize = m_numBuckets;
|
||||
m_numBuckets *= 2;
|
||||
typename List<THashNode *>::iterator iter;
|
||||
size_t place;
|
||||
THashNode *pHashNode;
|
||||
NodePtr *temp = new NodePtr[m_numBuckets];
|
||||
m_Buckets[i] = NULL;
|
||||
for (const_iterator iter = other.begin(); iter != other.end(); ++iter)
|
||||
_FindOrInsert(iter->key)->val = iter->val;
|
||||
}
|
||||
void operator=(const THash &other)
|
||||
{
|
||||
clear();
|
||||
for (const_iterator iter = other.begin(); iter != other.end(); ++iter)
|
||||
_FindOrInsert(iter->key)->val = iter->val;
|
||||
}
|
||||
|
||||
~THash()
|
||||
{
|
||||
_Clear();
|
||||
}
|
||||
void clear()
|
||||
{
|
||||
_Clear();
|
||||
_Refactor();
|
||||
}
|
||||
size_t size()
|
||||
{
|
||||
return m_items;
|
||||
}
|
||||
size_t GetBuckets()
|
||||
{
|
||||
return m_numBuckets;
|
||||
}
|
||||
float PercentUsed()
|
||||
{
|
||||
return m_percentUsed;
|
||||
}
|
||||
V & operator [](const K & key)
|
||||
{
|
||||
THashNode *pNode = _FindOrInsert(key);
|
||||
return pNode->val;
|
||||
}
|
||||
private:
|
||||
void _Clear()
|
||||
{
|
||||
typename List<THashNode *>::iterator iter, end;
|
||||
for (size_t i=0; i<m_numBuckets; i++)
|
||||
temp[i] = NULL;
|
||||
//look in old hash table
|
||||
for (size_t i=0; i<oldSize; i++)
|
||||
{
|
||||
//does a bucket have anything?
|
||||
if (m_Buckets[i])
|
||||
{
|
||||
//go through the list of items
|
||||
for (iter = m_Buckets[i]->begin(); iter != m_Buckets[i]->end(); iter++)
|
||||
end = m_Buckets[i]->end();
|
||||
iter = m_Buckets[i]->begin();
|
||||
while (iter != end)
|
||||
{
|
||||
pHashNode = (*iter);
|
||||
//rehash it with the new bucket filter
|
||||
place = HashFunction(pHashNode->key) % m_numBuckets;
|
||||
//add it to the new hash table
|
||||
if (!temp[place])
|
||||
{
|
||||
temp[place] = new List<THashNode *>;
|
||||
m_percentUsed += (1.0f / (float)m_numBuckets);
|
||||
}
|
||||
temp[place]->push_back(pHashNode);
|
||||
delete (*iter);
|
||||
iter++;
|
||||
}
|
||||
//delete that bucket!
|
||||
delete m_Buckets[i];
|
||||
m_Buckets[i] = NULL;
|
||||
}
|
||||
}
|
||||
//reassign bucket table
|
||||
delete [] m_Buckets;
|
||||
m_Buckets = temp;
|
||||
if (m_Buckets)
|
||||
delete [] m_Buckets;
|
||||
m_Buckets = NULL;
|
||||
m_numBuckets = 0;
|
||||
m_items = 0;
|
||||
}
|
||||
}
|
||||
public:
|
||||
friend class iterator;
|
||||
friend class const_iterator;
|
||||
class iterator
|
||||
{
|
||||
friend class THash;
|
||||
public:
|
||||
iterator() : curbucket(-1), hash(NULL), end(true)
|
||||
THashNode *_FindOrInsert(const K & key)
|
||||
{
|
||||
};
|
||||
iterator(THash *h) : curbucket(-1), hash(h), end(false)
|
||||
{
|
||||
if (!h->m_Buckets)
|
||||
end = true;
|
||||
else
|
||||
_Inc();
|
||||
};
|
||||
//pre increment
|
||||
iterator & operator++()
|
||||
{
|
||||
_Inc();
|
||||
return *this;
|
||||
}
|
||||
//post increment
|
||||
iterator operator++(int)
|
||||
{
|
||||
iterator old(*this);
|
||||
_Inc();
|
||||
return old;
|
||||
}
|
||||
const THashNode & operator * () const
|
||||
{
|
||||
return *(*iter);
|
||||
}
|
||||
THashNode & operator * ()
|
||||
{
|
||||
return *(*iter);
|
||||
}
|
||||
const THashNode * operator ->() const
|
||||
{
|
||||
return (*iter);
|
||||
}
|
||||
THashNode * operator ->()
|
||||
{
|
||||
return (*iter);
|
||||
}
|
||||
bool operator ==(const iterator &where) const
|
||||
{
|
||||
if (where.hash == this->hash
|
||||
&& where.end == this->end
|
||||
&&
|
||||
(this->end ||
|
||||
((where.curbucket == this->curbucket)
|
||||
&& (where.iter == iter))
|
||||
))
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
bool operator !=(const iterator &where) const
|
||||
{
|
||||
return !( (*this) == where );
|
||||
}
|
||||
|
||||
void erase()
|
||||
{
|
||||
if (end || !hash || curbucket < 0 || curbucket >= static_cast<int>(hash->m_numBuckets))
|
||||
return;
|
||||
|
||||
// Remove this element and move to the next one
|
||||
iterator tmp = *this;
|
||||
++tmp;
|
||||
delete (*iter);
|
||||
hash->m_Buckets[curbucket]->erase(iter);
|
||||
*this = tmp;
|
||||
m_NumItems--;
|
||||
|
||||
// :TODO: Maybe refactor to a lower size if required
|
||||
}
|
||||
private:
|
||||
void _Inc()
|
||||
{
|
||||
if (end || !hash || curbucket >= static_cast<int>(hash->m_numBuckets))
|
||||
return;
|
||||
if (curbucket < 0)
|
||||
size_t place = HashFunction(key) % m_numBuckets;
|
||||
THashNode *pNode = NULL;
|
||||
if (!m_Buckets[place])
|
||||
{
|
||||
for (int i=0; i<(int)hash->m_numBuckets; i++)
|
||||
m_Buckets[place] = new List<THashNode *>;
|
||||
pNode = new THashNode(key, V());
|
||||
m_Buckets[place]->push_back(pNode);
|
||||
m_percentUsed += (1.0f / (float)m_numBuckets);
|
||||
m_items++;
|
||||
} else {
|
||||
typename List<THashNode *>::iterator iter;
|
||||
for (iter=m_Buckets[place]->begin(); iter!=m_Buckets[place]->end(); iter++)
|
||||
{
|
||||
if (hash->m_Buckets[i])
|
||||
if (Compare((*iter)->key, key) == 0)
|
||||
return (*iter);
|
||||
}
|
||||
//node does not exist
|
||||
pNode = new THashNode(key, V());
|
||||
m_Buckets[place]->push_back(pNode);
|
||||
m_items++;
|
||||
}
|
||||
if (PercentUsed() > 0.75f)
|
||||
_Refactor();
|
||||
return pNode;
|
||||
}
|
||||
void _Refactor()
|
||||
{
|
||||
m_percentUsed = 0.0f;
|
||||
if (!m_numBuckets)
|
||||
{
|
||||
m_numBuckets = _T_INIT_HASH_SIZE;
|
||||
m_Buckets = new NodePtr[m_numBuckets];
|
||||
for (size_t i=0; i<m_numBuckets; i++)
|
||||
m_Buckets[i] = NULL;
|
||||
} else {
|
||||
size_t oldSize = m_numBuckets;
|
||||
m_numBuckets *= 2;
|
||||
typename List<THashNode *>::iterator iter;
|
||||
size_t place;
|
||||
THashNode *pHashNode;
|
||||
NodePtr *temp = new NodePtr[m_numBuckets];
|
||||
for (size_t i=0; i<m_numBuckets; i++)
|
||||
temp[i] = NULL;
|
||||
//look in old hash table
|
||||
for (size_t i=0; i<oldSize; i++)
|
||||
{
|
||||
//does a bucket have anything?
|
||||
if (m_Buckets[i])
|
||||
{
|
||||
iter = hash->m_Buckets[i]->begin();
|
||||
if (iter == hash->m_Buckets[i]->end())
|
||||
continue;
|
||||
curbucket = i;
|
||||
break;
|
||||
//go through the list of items
|
||||
for (iter = m_Buckets[i]->begin(); iter != m_Buckets[i]->end(); iter++)
|
||||
{
|
||||
pHashNode = (*iter);
|
||||
//rehash it with the new bucket filter
|
||||
place = HashFunction(pHashNode->key) % m_numBuckets;
|
||||
//add it to the new hash table
|
||||
if (!temp[place])
|
||||
{
|
||||
temp[place] = new List<THashNode *>;
|
||||
m_percentUsed += (1.0f / (float)m_numBuckets);
|
||||
}
|
||||
temp[place]->push_back(pHashNode);
|
||||
}
|
||||
//delete that bucket!
|
||||
delete m_Buckets[i];
|
||||
m_Buckets[i] = NULL;
|
||||
}
|
||||
}
|
||||
if (curbucket < 0)
|
||||
//reassign bucket table
|
||||
delete [] m_Buckets;
|
||||
m_Buckets = temp;
|
||||
}
|
||||
}
|
||||
public:
|
||||
friend class iterator;
|
||||
friend class const_iterator;
|
||||
class iterator
|
||||
{
|
||||
friend class THash;
|
||||
public:
|
||||
iterator() : curbucket(-1), hash(NULL), end(true)
|
||||
{
|
||||
};
|
||||
iterator(THash *h) : curbucket(-1), hash(h), end(false)
|
||||
{
|
||||
if (!h->m_Buckets)
|
||||
end = true;
|
||||
} else {
|
||||
if (iter != hash->m_Buckets[curbucket]->end())
|
||||
iter++;
|
||||
if (iter == hash->m_Buckets[curbucket]->end())
|
||||
else
|
||||
_Inc();
|
||||
};
|
||||
//pre increment
|
||||
iterator & operator++()
|
||||
{
|
||||
_Inc();
|
||||
return *this;
|
||||
}
|
||||
//post increment
|
||||
iterator operator++(int)
|
||||
{
|
||||
iterator old(*this);
|
||||
_Inc();
|
||||
return old;
|
||||
}
|
||||
const THashNode & operator * () const
|
||||
{
|
||||
return *(*iter);
|
||||
}
|
||||
THashNode & operator * ()
|
||||
{
|
||||
return *(*iter);
|
||||
}
|
||||
const THashNode * operator ->() const
|
||||
{
|
||||
return (*iter);
|
||||
}
|
||||
THashNode * operator ->()
|
||||
{
|
||||
return (*iter);
|
||||
}
|
||||
bool operator ==(const iterator &where) const
|
||||
{
|
||||
if (where.hash == this->hash
|
||||
&& where.end == this->end
|
||||
&&
|
||||
(this->end ||
|
||||
((where.curbucket == this->curbucket)
|
||||
&& (where.iter == iter))
|
||||
))
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
bool operator !=(const iterator &where) const
|
||||
{
|
||||
return !( (*this) == where );
|
||||
}
|
||||
|
||||
void erase()
|
||||
{
|
||||
if (end || !hash || curbucket < 0 || curbucket >= static_cast<int>(hash->m_numBuckets))
|
||||
return;
|
||||
|
||||
// Remove this element and move to the next one
|
||||
iterator tmp = *this;
|
||||
++tmp;
|
||||
delete (*iter);
|
||||
hash->m_Buckets[curbucket]->erase(iter);
|
||||
*this = tmp;
|
||||
|
||||
// :TODO: Maybe refactor to a lower size if required
|
||||
|
||||
m_items--;
|
||||
}
|
||||
private:
|
||||
void _Inc()
|
||||
{
|
||||
if (end || !hash || curbucket >= static_cast<int>(hash->m_numBuckets))
|
||||
return;
|
||||
if (curbucket < 0)
|
||||
{
|
||||
int oldbucket = curbucket;
|
||||
for (int i=curbucket+1; i<(int)hash->m_numBuckets; i++)
|
||||
for (int i=0; i<(int)hash->m_numBuckets; i++)
|
||||
{
|
||||
if (hash->m_Buckets[i])
|
||||
{
|
||||
@ -308,95 +290,95 @@ public:
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (curbucket == oldbucket)
|
||||
if (curbucket < 0)
|
||||
end = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
private:
|
||||
int curbucket;
|
||||
typename List<THashNode *>::iterator iter;
|
||||
THash *hash;
|
||||
bool end;
|
||||
};
|
||||
class const_iterator
|
||||
{
|
||||
friend class THash;
|
||||
public:
|
||||
const_iterator() : curbucket(-1), hash(NULL), end(true)
|
||||
{
|
||||
};
|
||||
const_iterator(const THash *h) : curbucket(-1), hash(h), end(false)
|
||||
{
|
||||
if (!h->m_Buckets)
|
||||
end = true;
|
||||
else
|
||||
_Inc();
|
||||
};
|
||||
//pre increment
|
||||
const_iterator & operator++()
|
||||
{
|
||||
_Inc();
|
||||
return *this;
|
||||
}
|
||||
//post increment
|
||||
const_iterator operator++(int)
|
||||
{
|
||||
iterator old(*this);
|
||||
_Inc();
|
||||
return old;
|
||||
}
|
||||
const THashNode & operator * () const
|
||||
{
|
||||
return *(*iter);
|
||||
}
|
||||
const THashNode * operator ->() const
|
||||
{
|
||||
return (*iter);
|
||||
}
|
||||
bool operator ==(const const_iterator &where) const
|
||||
{
|
||||
if (where.hash == this->hash
|
||||
&& where.end == this->end
|
||||
&&
|
||||
(this->end ||
|
||||
((where.curbucket == this->curbucket)
|
||||
&& (where.iter == iter))
|
||||
))
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
bool operator !=(const const_iterator &where) const
|
||||
{
|
||||
return !( (*this) == where );
|
||||
}
|
||||
private:
|
||||
void _Inc()
|
||||
{
|
||||
if (end || !hash || curbucket >= static_cast<int>(hash->m_numBuckets))
|
||||
return;
|
||||
if (curbucket < 0)
|
||||
{
|
||||
for (int i=0; i<(int)hash->m_numBuckets; i++)
|
||||
{
|
||||
if (hash->m_Buckets[i])
|
||||
} else {
|
||||
if (iter != hash->m_Buckets[curbucket]->end())
|
||||
iter++;
|
||||
if (iter == hash->m_Buckets[curbucket]->end())
|
||||
{
|
||||
iter = hash->m_Buckets[i]->begin();
|
||||
if (iter == hash->m_Buckets[i]->end())
|
||||
continue;
|
||||
curbucket = i;
|
||||
break;
|
||||
int oldbucket = curbucket;
|
||||
for (int i=curbucket+1; i<(int)hash->m_numBuckets; i++)
|
||||
{
|
||||
if (hash->m_Buckets[i])
|
||||
{
|
||||
iter = hash->m_Buckets[i]->begin();
|
||||
if (iter == hash->m_Buckets[i]->end())
|
||||
continue;
|
||||
curbucket = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (curbucket == oldbucket)
|
||||
end = true;
|
||||
}
|
||||
}
|
||||
if (curbucket < 0)
|
||||
}
|
||||
private:
|
||||
int curbucket;
|
||||
typename List<THashNode *>::iterator iter;
|
||||
THash *hash;
|
||||
bool end;
|
||||
};
|
||||
class const_iterator
|
||||
{
|
||||
friend class THash;
|
||||
public:
|
||||
const_iterator() : curbucket(-1), hash(NULL), end(true)
|
||||
{
|
||||
};
|
||||
const_iterator(const THash *h) : curbucket(-1), hash(h), end(false)
|
||||
{
|
||||
if (!h->m_Buckets)
|
||||
end = true;
|
||||
} else {
|
||||
if (iter != hash->m_Buckets[curbucket]->end())
|
||||
iter++;
|
||||
if (iter == hash->m_Buckets[curbucket]->end())
|
||||
else
|
||||
_Inc();
|
||||
};
|
||||
//pre increment
|
||||
const_iterator & operator++()
|
||||
{
|
||||
_Inc();
|
||||
return *this;
|
||||
}
|
||||
//post increment
|
||||
const_iterator operator++(int)
|
||||
{
|
||||
iterator old(*this);
|
||||
_Inc();
|
||||
return old;
|
||||
}
|
||||
const THashNode & operator * () const
|
||||
{
|
||||
return *(*iter);
|
||||
}
|
||||
const THashNode * operator ->() const
|
||||
{
|
||||
return (*iter);
|
||||
}
|
||||
bool operator ==(const const_iterator &where) const
|
||||
{
|
||||
if (where.hash == this->hash
|
||||
&& where.end == this->end
|
||||
&&
|
||||
(this->end ||
|
||||
((where.curbucket == this->curbucket)
|
||||
&& (where.iter == iter))
|
||||
))
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
bool operator !=(const const_iterator &where) const
|
||||
{
|
||||
return !( (*this) == where );
|
||||
}
|
||||
private:
|
||||
void _Inc()
|
||||
{
|
||||
if (end || !hash || curbucket >= static_cast<int>(hash->m_numBuckets))
|
||||
return;
|
||||
if (curbucket < 0)
|
||||
{
|
||||
int oldbucket = curbucket;
|
||||
for (int i=curbucket+1; i<(int)hash->m_numBuckets; i++)
|
||||
for (int i=0; i<(int)hash->m_numBuckets; i++)
|
||||
{
|
||||
if (hash->m_Buckets[i])
|
||||
{
|
||||
@ -407,84 +389,103 @@ public:
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (curbucket == oldbucket)
|
||||
if (curbucket < 0)
|
||||
end = true;
|
||||
} else {
|
||||
if (iter != hash->m_Buckets[curbucket]->end())
|
||||
iter++;
|
||||
if (iter == hash->m_Buckets[curbucket]->end())
|
||||
{
|
||||
int oldbucket = curbucket;
|
||||
for (int i=curbucket+1; i<(int)hash->m_numBuckets; i++)
|
||||
{
|
||||
if (hash->m_Buckets[i])
|
||||
{
|
||||
iter = hash->m_Buckets[i]->begin();
|
||||
if (iter == hash->m_Buckets[i]->end())
|
||||
continue;
|
||||
curbucket = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (curbucket == oldbucket)
|
||||
end = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
private:
|
||||
int curbucket;
|
||||
typename List<THashNode *>::iterator iter;
|
||||
const THash *hash;
|
||||
bool end;
|
||||
};
|
||||
public:
|
||||
iterator begin()
|
||||
{
|
||||
return iterator(this);
|
||||
}
|
||||
iterator end()
|
||||
{
|
||||
iterator iter;
|
||||
iter.hash = this;
|
||||
return iter;
|
||||
}
|
||||
private:
|
||||
int curbucket;
|
||||
typename List<THashNode *>::iterator iter;
|
||||
const THash *hash;
|
||||
bool end;
|
||||
};
|
||||
public:
|
||||
iterator begin()
|
||||
{
|
||||
return iterator(this);
|
||||
}
|
||||
iterator end()
|
||||
{
|
||||
iterator iter;
|
||||
iter.hash = this;
|
||||
return iter;
|
||||
}
|
||||
|
||||
const_iterator begin() const
|
||||
{
|
||||
return const_iterator(this);
|
||||
}
|
||||
const_iterator end() const
|
||||
{
|
||||
const_iterator iter;
|
||||
iter.hash = this;
|
||||
return iter;
|
||||
}
|
||||
const_iterator begin() const
|
||||
{
|
||||
return const_iterator(this);
|
||||
}
|
||||
const_iterator end() const
|
||||
{
|
||||
const_iterator iter;
|
||||
iter.hash = this;
|
||||
return iter;
|
||||
}
|
||||
|
||||
template <typename U>
|
||||
template <typename U>
|
||||
iterator find(const U & u) const
|
||||
{
|
||||
iterator b = begin();
|
||||
iterator e = end();
|
||||
for (iterator iter = b; iter != e; iter++)
|
||||
{
|
||||
if ( (*iter).key == u )
|
||||
return iter;
|
||||
iterator b = begin();
|
||||
iterator e = end();
|
||||
for (iterator iter = b; iter != e; iter++)
|
||||
{
|
||||
if ( (*iter).key == u )
|
||||
return iter;
|
||||
}
|
||||
return end();
|
||||
}
|
||||
return end();
|
||||
}
|
||||
template <typename U>
|
||||
template <typename U>
|
||||
iterator find(const U & u)
|
||||
{
|
||||
iterator b = begin();
|
||||
iterator e = end();
|
||||
for (iterator iter = b; iter != e; iter++)
|
||||
{
|
||||
if ( (*iter).key == u )
|
||||
return iter;
|
||||
iterator b = begin();
|
||||
iterator e = end();
|
||||
for (iterator iter = b; iter != e; iter++)
|
||||
{
|
||||
if ( (*iter).key == u )
|
||||
return iter;
|
||||
}
|
||||
return end();
|
||||
}
|
||||
return end();
|
||||
}
|
||||
|
||||
iterator erase(iterator where)
|
||||
{
|
||||
where.erase();
|
||||
return where;
|
||||
}
|
||||
template <typename U>
|
||||
iterator erase(iterator where)
|
||||
{
|
||||
where.erase();
|
||||
return where;
|
||||
}
|
||||
template <typename U>
|
||||
void erase(const U & u)
|
||||
{
|
||||
iterator iter = find(u);
|
||||
if (iter == end())
|
||||
return;
|
||||
iter.erase();
|
||||
}
|
||||
private:
|
||||
NodePtr *m_Buckets;
|
||||
size_t m_numBuckets;
|
||||
float m_percentUsed;
|
||||
size_t m_NumItems;
|
||||
};
|
||||
{
|
||||
iterator iter = find(u);
|
||||
if (iter == end())
|
||||
return;
|
||||
iter.erase();
|
||||
}
|
||||
private:
|
||||
NodePtr *m_Buckets;
|
||||
size_t m_numBuckets;
|
||||
float m_percentUsed;
|
||||
size_t m_items;
|
||||
};
|
||||
//};
|
||||
|
||||
#endif //_INCLUDE_SH_TINYHASH_H_
|
||||
|
||||
Loading…
Reference in New Issue
Block a user