bitset

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Is there a bitset class that's sized at instantiation time, but avoids boost::dynamic_bitset<>'s extra allocation call?

Is there a convenient analog of std::bitset<> that\'s dynamically sizable at instantiation time, but avoids the extra allocation required by boost::dynamic_bitset<>[详细]

2023-04-13 01:43 分类：问答
compilation error with boost dynamic_bitset

I\'m trying to use boost::dynamic_bitset, as shown below: #include <boost/dynamic_bitset.hpp> class Bitmap[详细]

2023-04-12 23:32 分类：问答
bitset or native data types with bitwise operations for bitmap?

I would like to implement bitmaps of 64 bits, 128 bits and 256 bits. I was thinking of using specialized classes for these three.I need to开发者_StackOverflow社区 set the bits and also look them up. T[详细]

2023-04-12 20:20 分类：问答
how to make a bit-set/byte-array conversion in c

Given an array, unsigned char q[32]=\"1100111...\", how can I generate a 4-bytes bit-set, unsigned char p[4], such that, the bit of this bit-set, equals to value inside the array, e.g., the first by[详细]

2023-04-12 02:28 分类：问答
using bitset with floating types

Can you have bitset container of floating data types? Example: bitset<sizeof(float)*sizeof(char)> second(5.5f);[详细]

2023-04-07 07:17 分类：问答
Control per bit binding to large bitset

Lets say I got a large bitset (class doesn\'t matter, can be bool[100]) and I got 10x10 rectangles of colors black and white which I want to bind to each individual bit in my bitset.[详细]

2023-04-06 09:20 分类：问答
Encode binary data as ASCII in Java

I have a bitset of binary data that I wish to encode compactly as an ASCII string.I intend to initially compress the data using run-length encoding to give a sequence of integers; e.g.[详细]

2023-04-05 20:25 分类：问答
c++ weird struct and bitset error

I have this inside my private class declarations #include \"stdafx.h\" using namespace std; template <typename Key, typename T>[详细]

2023-04-04 04:18 分类：问答
Scala BitSet and shift operations

I\'m looking for a way to represent a set of integers with a bit vector (which would be the characteristic function of that set of integers) and be able to perform bitwise operations on this set.[详细]

2023-04-03 03:03 分类：问答
Compressed SortedSet<Long> implementation

I need to store a large number of Long values in a SortedSet implementation in a space-efficient manner.I was considering bit-set implem开发者_如何学运维entations and discovered Javaewah.However, the[详细]

2023-04-02 06:26 分类：问答