Overview

adds properties.h

adds tree.h

adds json.h

adds locale-independent string to number conversion functions

adds reallocarray() like functions to allocator.h

adds cxIterator() to create iterators over raw C arrays

adds cxIteratorPtr() to create iterators over raw C pointer arrays

adds cx_array_reallocator() and cx_array_default_reallocator

adds several new array and list functions

adds cxBufferReset()

adds cxBufferAppend()

adds cxBufferEnableFlushing() and cxBufferFlush()

adds CX_BUFFER_COPY_ON_WRITE and CX_BUFFER_COPY_ON_EXTEND flags

adds cxBufferWriteFunc and cxBufferReadFunc function pointers (for convenience)

adds cx_cmp_ptr()

adds cx_vcmp_* family of functions

adds cx_sprintf() and several more variants

adds runtime constants to read out the actual SBO sizes

adds improved version of UCX 2 Test framework (now a self-contained header)

adds cx_nmemb() utility function to common.h

changes that CxMap returns own CxMapIterator to save memory in CxIterator

changes name of cxBasicMempoolCreate() to cxMempoolCreateSimple()

changes all functions, for which there is no dedicated xyz_a variant, to accept NULL as allocator argument (in which case a default allocator will be used)

changes the name of destroy functions that actually free the memory to better indicate their behavior

changes cx_strcat variants to allow handling of ENOMEM

changes cx_strcast() to also accept cxstring (and doing nothing in that case)

changes the behavior of cxBufferSeek() to allow offset zero for SEEK_END

moves cx_compare_func typedef to compare.h

moves cx_szmul() to common.h

moves stream copy functions to new streams.h

removes cx_strupper() and cx_strlower() because they only do the right thing in special cases

removes several *_m variants of functions in string.h in favor of automatic conversion

removes utils.h

removes flag_removal function from iterator

removes cxMapDetach() and makes cxMapRemoveAndGet() compatible with both map variants

removes the API for changing the store_pointer property of collections after their creation

removes CMake

removes GTest dependency

removes flags to disable SBO in tests

removes CX_LINKED_LIST_SWAP_SBO_SIZE (it's not really an optimization for linked lists)

fixes cx_strcmp() and cx_strcasecmp() not being useful for lexicographic ordering

fixes cx_hash_key_cxstr() evaluating the argument twice

fixes critical bug that produced wrong results when comparing lists of different type but same size

ends UCX 2.1 long term support

complete redesign from scratch

collections can now store copies of objects and not just pointers

collections are now dynamically implemented

users of the library can specify own implementations of collections that work with the UCX API

low level API for custom lists that do not use the UCX structures

various fixes and improvements

drops some other, rarely used, features

removes testing implementation from the lib

adds string replace functions

adds set operations for UcxList and UcxMap

adds sstrcaseprefix() and sstrcasesuffix()

improves Doxygen documentation in ucx/string.h

adds UcxArray data type

adds support for CMake builds, but main build system is still autotools

some uncritical bug fixes

overflow of sstrnlen now returns SIZE_MAX instead of zero

adds scstr_t - a const char* variant for sstr_t

renames utility compare functions

adds missing 32 bit support to integer overflow checks

adds ucx_buffer_to_sstr() macro

adds ucx_avl_free_content()

adds some more compare and distance functions in utils.h

adds SFMT() and PRIsstr convenience macros

destructor functions for *_free_content() functions are now optional

some bug fixes

adds integer overflow checks

first stable version of UCX released