Dynamic boolean vector implementation for C programming language.
bvector_static is a 64-bit value that can store up to 64 different boolean values. It comes with the following functions and macros:
- __BVECTOR_STATIC_BOOL_COUNT: How much boolean value can fit in a single static vector.
- __BVECTOR_STATIC_ONES: A static bvector where all bits are 1.
- __BVECTOR_STATIC_ONE_GENERATE(__COUNT) Generates a __bvector_static whose least significant __COUNT bit is 1 and rest is zero.
int __BVECTOR_STATIC_COUNT(__bvector_static v): Returns the number of ones in the given static vector- __BVECTOR_STATIC_GET(vector, index): Returns the value at the index of the static vector. Returns __BVECTOR_OUT_OF_BOUNDS if the size is not within the bounds.
- __BVECTOR_STATIC_SET(vector, index, value): Assigns the value to the given index in the static vector.
The bvector is a dynamic structure that can hold more than 64 boolean values.
/* Allocates a new bit vector for given initial size.
* All vectors are assigned to 0 on initialization. */
bvector* bvector_new(uint64_t size);
/* Allocates a new bit vector for given initial size,
* where all values are assigned to 1 within the size */
bvector* bvector_new_ones(uint64_t size);
/* Safely frees the vector from the memory. */
void bvector_free(bvector* vector);
/* Returns a copy of the given vector */
bvector* bvector_copy(bvector* vector);
/** Returns the value of the index in the vector, returns
* <bold>__BVECTOR_OUT_OF_BOUNDS</bold> if the index is outside the scope of
* the vector. */
int bvector_get(bvector* vector, uint64_t index);
/* Assigns a new value to the selected index */
int bvector_set(bvector* vector, uint64_t index, bool value);
/* Counts the number of ones within the vector */
uint64_t bvector_count(bvector* vector);
/*
* bvector_compare -compares the values of two vectors
* returns:
* - 0 if both vectors are identical
* - 1 or -1 for whichever is greater by size
* */
int bvector_compare(bvector* v1, bvector* v2);
/* Takes a function, applies to the vectors' each element */
void bvector_apply(bvector* vector, bool (*fn)(bool));
/* Increases the size of the bvector to fit the new items */
void bvector_append(bvector* vector, uint64_t item_count);MIT License
Copyright (c) 2023 Umut Sevdi
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