libwget-stringmap(3)

NAME
libwget-stringmap - Stringmap functions

SYNOPSIS

  Functions
wget_stringmap * wget_stringmap_create (int max)
wget_stringmap * wget_stringmap_create_nocase (int max)
typedef wget_hashmap wget_stringmap
Type of the stringmap.

Detailed Description

Stringmaps are key/value stores that perform at O(1) for insertion, searching and removing. The key is a C string.

These functions are a wrapper around the Hashmap API.

Function Documentation

  wget_stringmap * wget_stringmap_create (int max)

Parameters
    max Initial number of pre-allocated entries

Returns
    New stringmap instance

Create a new stringmap instance with initial size max. It should be free'd after use with wget_stringmap_free().

The hash function is an efficient string hash algorithm originally researched by Paul Larson.

The compare function is strcmp(). The key strings are compared case-sensitive.

  wget_stringmap * wget_stringmap_create_nocase (int max)

Parameters
    max Initial number of pre-allocated entries

Returns
    New stringmap instance

Create a new stringmap instance with initial size max. It should be free'd after use with wget_stringmap_free().

The hash function is an efficient string hash algorithm originally researched by Paul Larson, using lowercase'd keys.

The compare function is strcasecmp() (case-insensitive).

Author

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