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This is an efficient C++ implementation of a PackedArray designed to store custom-sized unsigned integers, featuring:
- Compact Storage: Data is tightly packed together, with eight 4-bit integers consuming only 32 bits of space instead of the usual 8 bytes or 8 ints.
- Efficient Operations: Storage and manipulation are achieved through bitwise operations rather than iterating over individual bits.
- Wide Compatibility: It implements interfaces compatible with STL containers, allowing for seamless integration with various STL algorithms.
To use this library, simply clone the packed_array.h and packed_array.inl into your project and include them.
The usage of each method are detailed in the comments in packed_array.h .