CMAP

A minimal hashmap implimintation written in C.

Cmap includes all the basic features of a hashmap -

• Setting values
• Getting values
• Removing values

How to use it

The most basic usage -

#include <cmap.h>

int main() {
    struct cmap_hash_map *hmap = cmap_hash_map_new(16, NULL, NULL);
    cmap_hash_set(hmap, "foo", "foo");
    char *foo = hash_map_get("foo");
    printf("The value is %s\n", foo);

    return 0;
}

This program will produce the following output -

The value is foo

Restrictions

Currently, cmap only supports mapping of char* -> void* , though in the future I do intend to implement a generic version for any type of key.

Tests

The tests in this project are written with the help of the Mintest library