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git-svn-id: svn://ultimatepp.org/upp/trunk@5867 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2013-02-27 20:07:22 +00:00
parent 6edd42f3f5
commit 5e1a4e8676
3 changed files with 41 additions and 3 deletions
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4
uppsrc/Core/Hash.cpp
View file

@ -345,7 +345,7 @@ void Bits::Set(int i, bool b)
ASSERT(i >= 0 && alloc >= 0);
int q = i >> 5;
if(q >= alloc) {
int nalloc = 2 * q + 1;
int nalloc = 4 * q / 3 + 1;
dword *nbp = new dword[nalloc];
if(bp) {
Copy(nbp, bp, bp + alloc);
@ -361,7 +361,7 @@ void Bits::Set(int i, bool b)
}
void Bits::Set(int i, bool b, int count)
{ //! Optimize !!!
{
while(count--)
Set(i++, b);
}

2
uppsrc/Core/Other.h
View file

@ -128,7 +128,7 @@ class Bits : Moveable<Bits> {
public:
void Clear();
void Set(int i, bool b = true);
void Set(int i, bool b, int count);
void Set(int i, bool b, int count); // deprecated
bool Get(int i) const { ASSERT(i >= 0 && alloc >= 0); int q = i >> 5;
return q < alloc ? bp[q] & (1 << (i & 31)) : false; }
bool operator[](int i) const { return Get(i); }

38
uppsrc/Core/src.tpp/Bits$en-us.tpp Normal file
View file

@ -0,0 +1,38 @@
topic "Bits";
[2 $$0,0#00000000000000000000000000000000:Default]
[i448;a25;kKO9;2 $$1,0#37138531426314131252341829483380:class]
[l288;2 $$2,2#27521748481378242620020725143825:desc]
[0 $$3,0#96390100711032703541132217272105:end]
[H6;0 $$4,0#05600065144404261032431302351956:begin]
[i448;a25;kKO9;2 $$5,0#37138531426314131252341829483370:item]
[l288;a4;*@5;1 $$6,6#70004532496200323422659154056402:requirement]
[l288;i1121;b17;O9;~~~.1408;2 $$7,0#10431211400427159095818037425705:param]
[i448;b42;O9;2 $$8,8#61672508125594000341940100500538:tparam]
[b42;2 $$9,9#13035079074754324216151401829390:normal]
[{_}
[ {{10000@(113.42.0) [s0;%% [*@7;4 Bits]]}}&]
[s0;%% &]
[s1;:Bits`:`:class: [@(0.0.255)3 class][3 _][*3 Bits][3 _:_][@(0.0.255)3 private][3 _][*@3;3 Moveabl
e][3 <][*3 Bits][3 >_]&]
[s2;%% Bits is a simple container class representing `"unlimited`"
array of bools, implemented using binary arrays, packing 8 bits
per byte of allocated space (plus some allocation reserve). It
is moveable type with pick transfer sematics.&]
[s0;i448;a25;kKO9;:noref:@(0.0.255) &]
[ {{10000F(128)G(128)@1 [s0;%% [* Public Method List]]}}&]
[s3; &]
[s5;:Bits`:`:Clear`(`): [@(0.0.255) void]_[* Clear]()&]
[s2;%% Sets all bools to false.&]
[s3; &]
[s4; &]
[s5;:Bits`:`:Set`(int`,bool`): [@(0.0.255) void]_[* Set]([@(0.0.255) int]_[*@3 i],
[@(0.0.255) bool]_[*@3 b]_`=_[@(0.0.255) true])&]
[s2;%% Sets bit [%-*@3 i] to [%-*@3 b] .&]
[s3;%% &]
[s4;%% &]
[s5;:Bits`:`:Get`(int`)const: [@(0.0.255) bool]_[* Get]([@(0.0.255) int]_[*@3 i])_[@(0.0.255) c
onst]&]
[s5;:Bits`:`:operator`[`]`(int`)const: [@(0.0.255) bool]_[* operator`[`]]([@(0.0.255) int]_
[*@3 i])_[@(0.0.255) const]&]
[s2;%% Returns the value of bool [%-*@3 i].&]
[s0;%% ]]