Releases
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16.7.1
Fix C++03 compatibility issues in memory.h and utility.h
____________________________________________________________________________________________________
16.7.0
Updates to make unique_ptr similar to std::unique_ptr
Fixed unique_ptr swap() compilation issue
Added mutex for FreeRTOS
____________________________________________________________________________________________________
16.6.1
etl::exchange modified for better C++03 compatibility
____________________________________________________________________________________________________
16.6.0
rvalue reference support for heap functions and etl::priority_queue
____________________________________________________________________________________________________
16.5.3
type_traits.h is_one_of fix for C++03
____________________________________________________________________________________________________
16.5.2
Modified nullptr.h for better cross compiler compatibility
Removed redundant includes for etl::array
____________________________________________________________________________________________________
16.5.1
Removed redundant include
Moved move_s definitions to avoid forward declaration
____________________________________________________________________________________________________
16.5.0
has_value() added to etl::optional
____________________________________________________________________________________________________
16.4.4
Added #if ETL_CPP11_SUPPORTED around etl::is_rvalue_reference
____________________________________________________________________________________________________
16.4.3
Rearranged where etl::swap is defined to fix issues with certain compilers
Fixed most warnings for CLang
____________________________________________________________________________________________________
16.4.2
Fix etl::pair error and warning.
____________________________________________________________________________________________________
16.4.1
Moved icache.h to 'experimental' folder.
Removed atomic.h from 'experimental' folder.
____________________________________________________________________________________________________
16.4.0
Added rvalue references and 'move' API to all containers, except etl::priority_queue
and etl::variant
____________________________________________________________________________________________________
16.3.0
Added parity checksum to checksum.h.
____________________________________________________________________________________________________
16.2.1
Updated QueuedMessageHandler example
____________________________________________________________________________________________________
16.2.0
Added etl::heap_sort to algorithms.
____________________________________________________________________________________________________
16.1.0
Added compile time option to make string truncation an error.
Define ETL_STRING_TRUNCATION_IS_ERROR to enable.
____________________________________________________________________________________________________
16.0.0
Refactored the ETL's relationship with the STL
Many reverse engineered STL algorithms and traits are now available through the
ETL namespace.
When ETL_NO_STL is defined, the ETL implements its own versions of the STL code.
When ETL_NO_STL is *not* defined, the ETL act as a wrapper around the STL implementations.
____________________________________________________________________________________________________
15.5.0
Added the ability to self determine the compiler type, version and language support
by defining ETL_AUTO_DETERMINE_COMPILER_INFO or including the 'auto.h' profile.
Added support for C++11's 'alignas' and 'alignof'
Changed 'memcpy' to 'memmove' in alternate STL algorithms.
____________________________________________________________________________________________________
15.4.2
Fix visitor overridden test virtual visit function parameters
Reduced warnings in unit tests for CLang
Updated type_traits_generator
Added explicit construction from string_view
____________________________________________________________________________________________________
15.4.1
Move ETL_NODISCARD definition to ETL_CPP17_SUPPORTED test
____________________________________________________________________________________________________
15.4.0
Refactored CRC classes for better code sharing and reduced resource requirements
Added new CRC definitions
____________________________________________________________________________________________________
15.3.1
Changes to alternate STL limits.h for ARM5 compiler compatibility
____________________________________________________________________________________________________
15.3.0
Added etl::make_string_with_capacity
____________________________________________________________________________________________________
15.2.1
Compile time optimisations to etl::make_string
____________________________________________________________________________________________________
15.2.0
Added function adaptors and removed built-in sort functions from indirect_vector.
Added etl::make_string for all string types.
____________________________________________________________________________________________________
15.1.0
Fixes to the conditional compilation of choose_tag_types.h and
choose_pair_types.h to take into account ETL_NO_STL.
____________________________________________________________________________________________________
15.0.0
Unit tests and library code updated so that the ETL may be compiled and tested
with and without STL support.
____________________________________________________________________________________________________
14.38.2
Added alternate 'No STL' reverse_iterator unit tests.
Fixed missing equality operator for reverse_iterator.
____________________________________________________________________________________________________
14.38.1
Added missing C++11 specific conditional compilation in callback_timer.h
____________________________________________________________________________________________________
14.38.0
Added optional to force string and string_view construction from character
pointers to be explicit.
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14.37.2
Added assert.h include to memory.h
____________________________________________________________________________________________________
14.37.1
Fix to the return value of alternate STL 'copy'
Added delegate option to callback_timer
____________________________________________________________________________________________________
14.37.0
Added etl::indirect_vector
____________________________________________________________________________________________________
14.36.0
Added wchar_t, u16 and u32 version of the 'set from string' function.
____________________________________________________________________________________________________
14.35.5
Bug fix for etl::multiset & etl::multimap erase.
____________________________________________________________________________________________________
14.35.4
Bug fix for etl::set & etl::map lower_bound.
____________________________________________________________________________________________________
14.35.3
Added assert when calling uninitialised delegate.
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14.35.2
Fixed incorrect result when rounding up to integral part.
____________________________________________________________________________________________________
14.35.1
Fixed incorrect result for negative float to string.
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14.35.0
Changed namespace for alternate ETL's STL support.
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14.34.1
Fixed strict aliasing bug for -O3 optimisation in etl::pool
____________________________________________________________________________________________________
14.34.0
Fix alternate STL utility.h for ARM6
Added ARM7 profiles.
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14.33.0
Updated unit tests to C++17
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14.32.0
Added Platform IO example
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14.31.2
More PIO json tweaks
____________________________________________________________________________________________________
14.31.1
Fix error in PIO json
____________________________________________________________________________________________________
14.31.0
Removed C timer library
____________________________________________________________________________________________________
14.30.0
Allow conan's etl version metadata to automatically update via git tags
____________________________________________________________________________________________________
14.29.4
Fixed unordered_map iterator operator* return type
____________________________________________________________________________________________________
14.29.3
Minor updatess for etl::delegate
____________________________________________________________________________________________________
14.29.2
Fixed incorrect results returned from pointers for atomic_gcc_sync
____________________________________________________________________________________________________
14.29.1
Added #include "stl/utility.h" to etl::optional
____________________________________________________________________________________________________
14.29.0
Added const parameters and ETL_CONST_EXPR to etl::array_view
____________________________________________________________________________________________________
14.28.3
Removed redundant etl::const_array_view
____________________________________________________________________________________________________
14.28.2
Various fixes.
void assign(const_pointer, size_t) did not set the truncation flag.
Fixed resize(0) error for etl::forward_list
Removed erroneous pointers in etl::unordered_map::begin()
____________________________________________________________________________________________________
14.28.1
Optimisation of floating point specialisations of etl::cumulative_moving_average.
____________________________________________________________________________________________________
14.28.0
Added runtime sample size specialisations to etl::cumulative_moving_average.
____________________________________________________________________________________________________
14.27.1
Removed ETL_IF_CONSTEXPR from etl::message_timer 'tick()'
____________________________________________________________________________________________________
14.27.0
ETL's random number generators are now non-polymorphic by default.
Define ETL_POLYMORPHIC_RANDOM to enable previous functionality.
____________________________________________________________________________________________________
14.26.8
Moved global operators to ETL namespace.
____________________________________________________________________________________________________
14.26.7
Compatibility changes for GCC v5.4.
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14.26.6
Added variadic parameters to observer notification.
____________________________________________________________________________________________________
14.26.5
Fixed misplaced semicolon in error_handler.h
____________________________________________________________________________________________________
14.26.4
FSM test example fix.
____________________________________________________________________________________________________
14.26.3
A few small optimisations to binary.h
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14.26.2
Added #include <new> to files using 'placement new'.
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14.26.1
Simplified 'to_string' templates.
____________________________________________________________________________________________________
14.26.0
Simplified message framework internal code.
Additional receive() virtual function overload taking destination id.
Removed is_bus() member function.
____________________________________________________________________________________________________
14.25.0
Added variadic template versions of etl::largest, etl::largest_type,
etl::largest_alignment and etl::smallest
____________________________________________________________________________________________________
14.24.2
Fixed bug in 'vector of pointers' move constructor.
____________________________________________________________________________________________________
14.24.1
Added compile time functor version of 'create()'.
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14.24.0
Added 'delegate' and 'delegate_service'.
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14.23.1
Added missing 'cleanup' to string's resize() method.
____________________________________________________________________________________________________
14.23.0
Added an optional secure mode to strings so that unused space will be cleared to zero
and also cleared on destruction.
____________________________________________________________________________________________________
14.22.1
Modified memory functions so that they will not be optimised away.
____________________________________________________________________________________________________
14.22.0
Added etl::memory_clear and etl::memory_set utility functions.
These functions will overwrite the memory allocated to the supplied object.
____________________________________________________________________________________________________
14.21.0
Added variadic min and max functions.
etl::multimin
etl::multimin_compare
etl::multimin_iter
etl::multimin_iter_compare
etl::multimax
etl::multimax_compare
etl::multimax_iter
etl::multimax_iter_compare
C++11 only.
____________________________________________________________________________________________________
14.20.0
Added etl::multi_array for multi-dimensional arrays.
C++11 only.
____________________________________________________________________________________________________
14.19.0
Added 'emplace' to etl::optional.
C++03 & C++11 variants supplied depending on compiler support.
____________________________________________________________________________________________________
14.18.4
Fixed bug in fractional part for floating point with leading zeros after the decimal point.
____________________________________________________________________________________________________
14.18.3
Unified 'to string' API.
____________________________________________________________________________________________________
14.18.2
Finalised 'to string'.
____________________________________________________________________________________________________
14.18.1
Changed etl::format_sepc template to etl::basic_firmat_spec.
Created individual format_spec typedefs for each string type.
____________________________________________________________________________________________________
14.18.0
Added etl::to_string, etl::to_wstring, etl::to_u16string and etl::to_u32string
plus formating support for integrals.
____________________________________________________________________________________________________
14.17.0
Added C++11 variadic templates for etl::observer.
____________________________________________________________________________________________________
14.16.0
Added C++11 variadic templates for etl::visitable and etl::visitor.
____________________________________________________________________________________________________
14.15.0
Added external buffer support for vector.
____________________________________________________________________________________________________
14.14.2
Modified 'truncated' to only be cleared on 'clear()' or 'assign()'.
Added assignment from zero terminated string pointer.
____________________________________________________________________________________________________
14.14.1
Fixed bug where 'truncated' was not always set correctly for strings.
____________________________________________________________________________________________________
14.14.0
Fixed string push_back() bug where the internal terminator was not updated.
Basic Conan package added.
Added const ref istring constructors.
Updated profiles for C++17.
____________________________________________________________________________________________________
14.13.1
Modified etl::queue_spsc_locked parameters to 'const'.
____________________________________________________________________________________________________
14.13.0
Added etl::queue_spsc_locked with injected locking functions.
____________________________________________________________________________________________________
14.12.0
Enabled emplace functions for 'No STL'.
____________________________________________________________________________________________________
14.11.3
Moved C++03 force macros to test profile.
____________________________________________________________________________________________________
14.11.2
Fix inconsistent ETL_FILE definitions.
____________________________________________________________________________________________________
14.11.1
Fix 'force C++03' macros leftover from testing.
____________________________________________________________________________________________________
14.11.0
Added rvalue reference interfaces to forward_list.
____________________________________________________________________________________________________
14.10.2
Fix for unordered_multimap, unordered_set and unordered_multiset insert and erase bug.
____________________________________________________________________________________________________
14.10.1
Fix for unordered_map insert and erase bug.
____________________________________________________________________________________________________
14.10.0
Added ETL_NOEXCEPT macros.
Added std::forward support to alternate STL utility header.
____________________________________________________________________________________________________
14.9.0
Added constexpr constructors to string_view and array_view.
____________________________________________________________________________________________________
14.8.2
Added missing #include "stl/interator.h" in frame_check_sequence.h
____________________________________________________________________________________________________
14.8.1
Fixed bug for certain inserts in etl::vector
____________________________________________________________________________________________________
14.8.0
Added etl::callback_service
Useful for abstracting the interrupt system from C++ handlers.
____________________________________________________________________________________________________
14.7.2
Added #include <new> to message_router.h for improved cross platform compatibility.
____________________________________________________________________________________________________
14.7.1
Rvalue reference C++-03/C++11 compatibility fix.
____________________________________________________________________________________________________
14.7.0
Continuing updates for adding rvalue reference API to the containers.
etl::deque
etl::list
etl::vector
____________________________________________________________________________________________________
14.6.1
Fixed bugs in etl::flat_map 'operator[]' and 'insert'.
____________________________________________________________________________________________________
14.6.0
Added etl::scaled_rounding to allow selection of rounding algorithms when
emulating fixed point arithmetic with scaled integral values.
Added etl::cumulating_moving_average, implementing an algorithm for
calculating an average for a stream of samples. There are specialisations
for floating point and scaled integral sample types.
Added C++11 rvalue reference 'push' functions for etl::deque.
____________________________________________________________________________________________________
14.5.1
Fixed deque pushes for literals.
____________________________________________________________________________________________________
14.5.0
Added move algorithms and utility to 'alternate' STL.
Added rvalue reference API to etl::deque.
____________________________________________________________________________________________________
14.4.0
Added C++03/C++11 emplace for deque, priority_queue, queues, stack, variant & vector.
____________________________________________________________________________________________________
14.3.0
etl::forward_list supports shared pools.
____________________________________________________________________________________________________
14.2.0
Added 'don't care current state' transition entry option.
____________________________________________________________________________________________________
14.1.0
Added hash based random number generator
____________________________________________________________________________________________________
14.0.0
The ETL is now 'all header'.
____________________________________________________________________________________________________
13.0.0
Added bit stream serialiser/deserialiser
____________________________________________________________________________________________________
12.1.1
Added random_pcg Permuted Congruential Generator
____________________________________________________________________________________________________
12.0.1
Modified state_chart to accept recursive events.
Made start() virtual.
____________________________________________________________________________________________________
12.0.0
Modified the API of etl::state_chart constructors.
____________________________________________________________________________________________________
11.19.0
Removed push(void) push_back(void) and push_front(void) function for containers.
____________________________________________________________________________________________________
11.18.0
Added CRC16 MODBUS
____________________________________________________________________________________________________
11.17.1
Swapped event and current state parameters for transition constructor.
____________________________________________________________________________________________________
11.17.0
Added etl::state_chart
____________________________________________________________________________________________________
11.16.6
Fixed implementations of key_comp and value_comp for maps and sets
____________________________________________________________________________________________________
11.16.5
Added 'ull' suffix to 64bit literals
____________________________________________________________________________________________________
11.16.4
Fixed nullptr compatibility for ARM5 compiler.
____________________________________________________________________________________________________
11.16.3
Fixed missing algorithms for No STL option.
Improved Keil compatibility.
____________________________________________________________________________________________________
11.15.1
io_port_test Fixed unaligned access error.
debug_count Removed typed += & -= operators and replaced with templates.
____________________________________________________________________________________________________
11.15.0
Added 'memory model' selection for queues to allow more efficient implementations.
Maximum queue sizes:
MEMORY_MODEL_SMALL 255 (254 for queue_spsc_atomic)
MEMORY_MODEL_MEDIUM 65535
MEMORY_MODEL_LARGE 2147483647
MEMORY_MODEL_HUGE 9223372036854775807
Fixed syntax errors highlighted by GCC v8
____________________________________________________________________________________________________
11.14.2
Removed reference_flat_set & reference_flat_map reliance on equality.
____________________________________________________________________________________________________
11.14.1
Removed flat_set & flat_map reliance on equality.
____________________________________________________________________________________________________
11.14.0
Added tests for limited support for self insert for strings.
Added 'wipe_on_destruct' template class for secure wiping of objects on destruction.
Updated unique_ptr API.
____________________________________________________________________________________________________
11.13.2
Protected destructor for some FSM classes.
Observer's remove_observer returns bool.
____________________________________________________________________________________________________
11.13.1
Fixed vector of pointer typedefs
____________________________________________________________________________________________________
11.13.0
Added specialisation for vector<const T*>
____________________________________________________________________________________________________
11.12.2
Remove SFINAE from array_view.
Added default etl::less compare type appropriate map and set classes.
Moved non-template code in pvoidvector to cpp file.
____________________________________________________________________________________________________
11.12.1
Made atomic load const for non STL vesions
____________________________________________________________________________________________________
11.12.0
Renamed STATIC_ASSERT to ETL_STATIC_ASSERT
Removed non-conforming std::nullptr
____________________________________________________________________________________________________
11.11.1
Compatibilty changes for Segger IDE, GCC & STLPort
____________________________________________________________________________________________________
11.11.0
Compatibilty changes for Segger IDE, GCC & STLPort
____________________________________________________________________________________________________
11.10.0
Merged CMake branch
____________________________________________________________________________________________________
11.9.2
Fixed compile error when ETL_DEBUG_COUNT is not defined.
____________________________________________________________________________________________________
11.9.1
Fix Github issue #73 (Timers)
____________________________________________________________________________________________________
11.9.0
Added CRC32-C (Castagnoli)
____________________________________________________________________________________________________
11.8.0
Added more binary utilities.
binary_fill
has_zero_byte
has_byte_n
____________________________________________________________________________________________________
11.7.0
Modified header guards.
Added etl::type_select
Added etl::null_type
____________________________________________________________________________________________________
11.6.0
Added capacity() to etl::queue
Prefixed max_size() and capacity() with ETL_CONSTEXPR in all queue types.
____________________________________________________________________________________________________
11.5.0
Added etl::permutations and etl::combinations constant templates.
____________________________________________________________________________________________________
11.4.0
Added improved atomics.
Added mutex
Added SPSC & MPPC queues
____________________________________________________________________________________________________
11.3.0
Improved compatibility with 64 bit pltforms.
____________________________________________________________________________________________________
11.2.0
Added std::initializer_list constructors to containers, if ETL_CPP11_SUPPORTED is set to 1
____________________________________________________________________________________________________
11.0.1
Added reset() to etl::optional
____________________________________________________________________________________________________
11.0.0
New directory structure.
C & CPP files in src/
H files in include/etl/
____________________________________________________________________________________________________
10.21.2
Added version.h
____________________________________________________________________________________________________
10.21.1
Removal of GCC warnings from variant.h.
____________________________________________________________________________________________________
10.21.0
Completion of operator set for etl::optional
Removal of more GCC warnings when using -Wextra.
____________________________________________________________________________________________________
10.20.0
Rewrite of debounce code to factor out commonality.
Made interrupt locks in C timer framework to match that of C++ version.
Improved etl::endianness. Added static functions.
____________________________________________________________________________________________________
10.19.2
Fixed strict aliasing warnings for endianess.
____________________________________________________________________________________________________
10.19.1
Fixed strict aliasing warnings for aligned storage.
____________________________________________________________________________________________________
10.19.0
Added 'create' and 'destroy' functions to pools.
Modified class heirarchy.
etl::generic_pool is derived from on etl::ipool.
etl::pool is derived from etl::generic_pool.
____________________________________________________________________________________________________
10.18.1
Reduced disable/enable time during function calls.
____________________________________________________________________________________________________
10.18.0
Improvements to message and callback timer frameworks.
Reduced disable/enable time during function calls.
Added the option to use either atomic semaphores or interrupt enables to control access.
____________________________________________________________________________________________________
10.17.0
Added emplace functions to etl::variant.
____________________________________________________________________________________________________
10.16.1
Improved performance of emplace for value_type parameters.
____________________________________________________________________________________________________
10.16.0
Added emplace member functions to flat_map, flat_multimap, flat_set and flat_multiset
____________________________________________________________________________________________________
10.15.0
Added protected destructors to FSM & message_timer and code to message router packet destructor to choose
correct method of destruction.
____________________________________________________________________________________________________
10.14.0
Added variant_pool generator.
____________________________________________________________________________________________________
10.13.0
There was no version 10.13.0
____________________________________________________________________________________________________
10.12.0
Re-written to avoid 'undefined behavior' by allowing containers to be polymorphic or not base on a compile time
macro.
____________________________________________________________________________________________________
10.11.2
GCC compatibility changes.
____________________________________________________________________________________________________
10.11.1
GCC compatibility changes.
____________________________________________________________________________________________________
10.11.0
Added ETL_CONSTEXPR macro and applied to various functions.
Allows C++11 and above compilers to set functions as constexpr.
____________________________________________________________________________________________________
10.10.0
Added array_wrapper
____________________________________________________________________________________________________
10.9.0
Array view
Added array_view.
____________________________________________________________________________________________________
10.8.1
Pool
Changed alignof to etl::alignment_of
____________________________________________________________________________________________________
10.8.0
Added etl::variant_pool as a replacement for etl::factory.
Deprecated etl::factory
etl::forward_list
Renamed include guard to avoid clash with list.
Removed factory from unit tests.
multimap & multiset
Changed static const to enum.
hash & strings
Removed default function template parameter value.
FSM
Moved get_fsm_context() from public to protected in etl::state
Binary
Added sign_extend functions with shift parameter.
Added new binary.cpp for non-template functions.
Added bit<> template constant
Added bit enumerations
Debug count
Added clear()
Type lookup
Simplified codebase
Message router
Added 'successor' member to allow implementation 'Chain Of Responsibility' pattern.
IO Ports
Changes value() to read().
Rewrite of classes to improve efficiency by removing iterator indirection step.
Fixed inconsistencies in the dynamic IO port API.
Type traits
Added 'conditional_integral_constant' to complement 'conditional'