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+
+libHX is a C library (with some C++ bindings available) that provides data
+structures and functions commonly needed, such as maps, deques, linked lists,
+string formatting and autoresizing, option and config file parsing, type
+checking casts and more.
+
+libHX aids in quickly writing up C and C++ data processing programs, by
+consolidating tasks that often happen to be open-coded, such as (simple) config
+file reading, option parsing, directory traversal, and others, into a library.
+The focus is on reducing the amount of time (and secondarily, the amount of
+code) a developer has to spend for otherwise implementing such.
+
+
+Components (by all means not all)
+
+  • Documentation (see doc/libHX_Documentation.pdf)
+
+  • maps/sets (HXmap_*)
+
+    Originally created to provide a data structure like Perl's associative
+    arrays. Multiple models and underlying storage data structures are
+    available (unordered hash-based map, ordered rbtree).
+
+  • linked lists (HXdeque_*, HXlist_*, HXclist_*)
+
+    Doubly-linked lists are suitable for both providing stack and queue
+    functionality. Different implementations are available for use, depending
+    on situation.
+
+  • directory handling (HXdir_*)
+
+    HXdir provides for opendir-readdir-closedir semantics. Windows uses a
+    different kind, so it had to be naturally covered up. On the other hand,
+    Solaris's readdir() implementation is nasty in terms of memory management.
+    HXdir covers up these discrepancies and provides a sane Linux-style
+    readdir.
+
+    Convenience functions mkdir (create all missing parents), rrmdir (rm -Rf)
+    are also available.
+
+  • string formatter with placeholders (HXformat_*)
+
+    HXformat is something in the direction of printf(), but the argument list
+    is not implemented by means of varargs, so is flexible even beyond compile
+    time. You can change the format string — in fact, just let the user
+    configuration provide it — without having to worry about argument
+    evaluation problems. Positional and optional arguments are simply freely
+    choosable.
+
+  • memory containers, auto-sizing string ops (HXmc_*)
+
+    At the cost of slightly increased number memory allocations as you work
+    with the buffers, the hmc collection of functions provide scripting-level
+    semantics for strings. Appending to a string is simply hmc_strcat(&s,
+    "123") [cf. $s .= "123"], without having to worry about overflowing a
+    buffer.
+
+  • option parsing (HXoption_*)
+
+    Put blunt, libpopt failed to do some elementary things and there was no
+    maintainer to fix it. Well, it's packaged with rpm which already diverged
+    in all distros.
+    HXoption is table- and callback-based, much like popt.
+
+  • shellconfig parser (HXshconfig_*)
+
+    Parsers shconfig files. Their format is a subset of shell code. Files in /
+    etc/sysconfig are commonly shconfig-style.
+
+  • common string operations
+
+    basename, chomp, dirname, getl(ine), split, strlower/-upper, str*trim,
+    strsep, strsep2, etc.
+
+This page was last modified: 2011-01-15 16:41 UTC                libHX.sf.net
+
+# Generated using `w3m -dump libhx.sf.net` and slightly editing it.