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-rw-r--r--src/hash.h63
1 files changed, 39 insertions, 24 deletions
diff --git a/src/hash.h b/src/hash.h
index b8ced99..2dac257 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -31,45 +31,60 @@ struct HashProxy
31{ 31{
32 friend class Hash<key, value, sizecalc, keyalloc, valuealloc, challoc>; 32 friend class Hash<key, value, sizecalc, keyalloc, valuealloc, challoc>;
33private: 33private:
34 HashProxy( Hash<key, value, sizecalc, keyalloc, valuealloc, challoc> &h, key k, value v ) : 34 HashProxy( Hash<key, value, sizecalc, keyalloc, valuealloc, challoc> &h, key *k, value *v, uint32_t hash ) :
35 hsh( h ), 35 hsh( h ),
36 tKey( k ), 36 pKey( k ),
37 tValue( v ), 37 pValue( v ),
38 bFilled( true ) 38 hash( hash ),
39 bFilled( false )
39 { 40 {
40 } 41 }
41 42
42 HashProxy( Hash<key, value, sizecalc, keyalloc, valuealloc, challoc> &h, key k ) : 43 HashProxy( Hash<key, value, sizecalc, keyalloc, valuealloc, challoc> &h, value *pValue ) :
43 hsh( h ), 44 hsh( h ),
44 tKey( k ), 45 pValue( pValue ),
45 bFilled( false ) 46 bFilled( true )
46 { 47 {
47 } 48 }
48 49
49 Hash<key, value, sizecalc, keyalloc, valuealloc, challoc> &hsh; 50 Hash<key, value, sizecalc, keyalloc, valuealloc, challoc> &hsh;
50 key tKey; 51 key *pKey;
51 value tValue; 52 value *pValue;
52 bool bFilled; 53 bool bFilled;
54 uint32_t hash;
53 55
54public: 56public:
55 operator value() 57 operator value()
56 { 58 {
57 if( bFilled == false ) 59 if( bFilled == false )
58 throw "Nope, no data there"; 60 throw "Nope, no data there";
59 return tValue; 61 return *pValue;
62 }
63
64 bool isFilled()
65 {
66 return bFilled;
60 } 67 }
61 68
62 value operator=( value nval ) 69 value operator=( value nval )
63 { 70 {
64 hsh.insert( tKey, nval ); 71 if( bFilled )
72 {
73 hsh.va.destroy( KEEP GOING HERE
74 hsh.insert( tKey, nval );
75 }
76 else
77 {
78 }
79
65 return nval; 80 return nval;
66 } 81 }
67
68}; 82};
69 83
70template<typename key, typename value, typename sizecalc, typename keyalloc, typename valuealloc, typename challoc > 84template<typename key, typename value, typename sizecalc, typename keyalloc, typename valuealloc, typename challoc >
71class Hash 85class Hash
72{ 86{
87 friend HashProxy;
73public: 88public:
74 Hash() : 89 Hash() :
75 nCapacity( 11 ), 90 nCapacity( 11 ),
@@ -143,11 +158,11 @@ public:
143 158
144 if( bFill ) 159 if( bFill )
145 { 160 {
146 return HashProxy<key, value, sizecalc, keyalloc, valuealloc, challoc>( *this, aKeys[nPos], aValues[nPos] ); 161 return HashProxy<key, value, sizecalc, keyalloc, valuealloc, challoc>( *this, &aValues[nPos] );
147 } 162 }
148 else 163 else
149 { 164 {
150 return HashProxy<key, value, sizecalc, keyalloc, valuealloc, challoc>( *this, k ); 165 return HashProxy<key, value, sizecalc, keyalloc, valuealloc, challoc>( *this, &k, nPos, hash );
151 } 166 }
152 } 167 }
153 168
@@ -164,11 +179,7 @@ public:
164 } 179 }
165 else 180 else
166 { 181 {
167 va.construct( &aValues[nPos], v ); 182 fill( nPos, k, v, hash );
168 ka.construct( &aKeys[nPos], k );
169 fill( nPos );
170 aHashCodes[nPos] = hash;
171 nFilled++;
172 } 183 }
173 } 184 }
174 185
@@ -276,11 +287,6 @@ public:
276 ca.deallocate( aOldHashCodes, nOldCapacity ); 287 ca.deallocate( aOldHashCodes, nOldCapacity );
277 } 288 }
278 289
279 void fill( uint32_t loc )
280 {
281 bFilled[loc/32] |= (1<<(loc%32));
282 }
283
284 bool isFilled( uint32_t loc ) 290 bool isFilled( uint32_t loc )
285 { 291 {
286 return (bFilled[loc/32]&(1<<(loc%32)))!=0; 292 return (bFilled[loc/32]&(1<<(loc%32)))!=0;
@@ -370,6 +376,15 @@ public:
370 } 376 }
371 377
372private: 378private:
379 void fill( uint32_t loc, key &k, value &v, uint32_t hash )
380 {
381 bFilled[loc/32] |= (1<<(loc%32));
382 va.construct( &aValues[nPos], v );
383 ka.construct( &aKeys[nPos], k );
384 aHashCodes[nPos] = hash;
385 nFilled++;
386 }
387
373 std::pair<key,value> getAtPos( uint32_t nPos ) 388 std::pair<key,value> getAtPos( uint32_t nPos )
374 { 389 {
375 return std::pair<key,value>(aKeys[nPos],aValues[nPos]); 390 return std::pair<key,value>(aKeys[nPos],aValues[nPos]);