4a88884b39
* Add ranges * Initial Hugo setup * Work in progress * Added selection for local or remote site * Updated to 'light' theme * Changed to using Hextra Hugo theme * Changed to using Hextra Hugo theme * Changed to Hextra Hugo theme * Change to Hextra Hugo theme * Updated Hugo setup. * Updated Hugo setup. # Conflicts: # docs/releases/_index.md * Work in progress * Added new fonts Added new documentation * Latest documentation updates * Latest documentation updates # Conflicts: # docs/containers/array.md # docs/containers/array_view.md # docs/containers/array_wrapper.md # docs/containers/bip_buffer_spsc_atomic.md # docs/containers/bitset.md # docs/containers/indirect_vector.md # docs/containers/vector.md # docs/getting-started/compilers.md * Added bloom_filter markdown doc * Added more documentation Updated CSS for light and dark modes * Fixed some menus Added mode documentation files * Updated CSS rules Added badges to home page Added uniqur_ptr + pool tutorial * Fixed formatting on the home page markdown Modified light amd dark code formatting * Updated unique_ptr-with-pool * Added container and shared message tutorials * Updates to documentation * Added const_multimap * Updated source-formatting.md * Added initial raw text files form Web site editor * Innore coverage build directory * Exported raw text documentation files from the web site editor * Hugo updates * Added Hugo intalation and markdown descriptions * More addition to the documentation * Added closure.md and updates to delegate.md * Added format.md * Added documentation for etl::delegate_observable, etl::function, Base64 codec * Added io_port documentation * Added basic_format_spec * Added documentation for string_stream and string utilities. * Added more documentation Updated the documentation CSS * Added documentation for clocks, day, duration * Added more documentation for chrono classes Updated callouts * More chrono documentation * Completed chrono documentation * Maths functions documentation * Completed maths documentation * Completed maths documentation * Completed maths documentation * Completed maths documentation * Added multiple documentation files * Added iterator.md * Added debug_count.md and versions.md * Added debug_count.md and versions.md * Added more documentation * More documentation * Added some design pattern documentation Modified some of the layout files Modified the About documentation * Converted more documentation pages Modified the site CSS * Added more documentation Moced some documentation files to new directories * Added more documentation Tweaks to CSS * Added callback_timer_deferred_locked documentation * Added callback_timer_locked documentation * More documentation updates * More documentation updates * More documentation updates * New documentation files. Harmonised file name format * New documentation files. * Multiple document updates * Multiple document updates * Final conversion of web pages * Updates before PR * Updates before PR * Updates before PR # Conflicts: # docs/blog/_index.md * Final pre PR updates * Updates to message framework documentation * Renamed directory * Fix spelling * Added author and date to blog files Moved documentation files merged from development * Fixed 'Description' typo * Fix typos # Conflicts: # docs/IO/io_port.md # docs/containers/sets/const-multiset.md # docs/containers/sets/const-set.md # docs/maths/correlation.md # docs/maths/gamma.md * Renamed two files to lower case * Minor renaming * Added author and date * Updated callout on bresenham_line.md Added support for showing the ETL version on the documentation first page, by copying the version.txt file as a hugo asset. Updated the Python 'update_release.py' to copy 'version.txt' * Replace space in filename with hyphen. Added more information to hugo-commands.md * Replace space in filename with hyphen. Added more information to hugo-commands.md # Conflicts: # docs/getting-started/view-the-docs-locally/hugo-commands.md * Added a link to pseudo_moving_average.md * Updated title pages for groups * Fixed missing 404 for non-existent pages * Fixed coordinate variable names in the 'Calculating the intersection' example --------- Co-authored-by: Roland Reichwein <Roland.Reichwein@bmw.de> Co-authored-by: John Wellbelove <john.wellbelove@etlcpp.com> Co-authored-by: John Wellbelove <john.wellbelove@etlcpp.co.uk>
4.4 KiB
| title |
|---|
| functional |
{{< callout type="info">}}
Header: functional.h
{{< /callout >}}
Defines functional classes from the STL.
reference_wrapper
etl::reference_wrapper is a class template that wraps a reference in a copyable, assignable object.
A clone of std::reference_wrapper.
unary_function
template <typename TArgumentType, typename TResultType>
struct unary_function
Typedefs
TArgumentType argument_type
TResultType result_type
binary_function
template <typename TFirstArgumentType, typename TSecondArgumentType, typename TResultType>
struct binary_function
Typedefs
TFirstArgumentType first_argument_type
TSecondArgumentType second_argument_type
TResultType result_type
bind1st
template <typename TFunction>
class binder1st
template <typename F, typename T>
binder1st<F> bind1st(const F& f, const T& x)
Description
Binds a given argument to a first parameter of the given binary function object.
bind2nd
template <typename TFunction>
class binder2nd
template <typename F, typename T>
binder2nd<F> bind2nd(const F& f, const T& x)
Description
Binds a given argument to a second parameter of the given binary function object.
Less
template <typename T = void>
struct less
Description
A function object that performs a strictly less-than comparison a < b) between two values.
template <>
struct less<void>
Description
A function object that performs a strictly less-than comparison a < b) between two values.
Transparent comparator.
Defines is_transparent.
From: 20.21.0
less_equal
template <typename T = void>
struct less_equal
Description
A function object that performs a strictly less-than-equal comparison a <= b) between two values.
template <>
struct less_equal<void>
Description
A function object that performs a strictly less-than-equal comparison a <= b) between two values.
Transparent comparator.
Defines is_transparent.
From: 20.21.0
greater
template <typename T = void>
struct greater
Description
A function object that performs a strictly greater-than comparison a > b) between two values.
template <>
struct greater<void>
Description
A function object that performs a strictly greater-than comparison a > b) between two values.
Transparent comparator.
Defines is_transparent.
From: 20.21.0
greater_equal
template <typename T = void>
struct greater_equal
Description
A function object that performs a strictly greater-than-equal comparison a >= b) between two values.
template <>
struct greater_equal<void>
Description
A function object that performs a strictly greater-than-equal comparison a >= b) between two values.
Transparent comparator.
Defines is_transparent.
From: 20.21.0
equal_to
template <typename T = void>
struct equal_to
Description
A function object that performs a strictly equal-to comparison a == b) between two values.
template <>
struct equal_to<void>
Description
A function object that performs a strictly equal-to comparison a == b) between two values.
Transparent comparator.
Defines is_transparent.
From: 20.21.0
not_equal_to
template <typename T = void>
struct not_equal_to
Description
A function object that performs a strictly not-equal-to comparison a !== b) between two values.
template <>
struct not_equal_to<void>
Description
A function object that performs a strictly not-equal-to comparison a !== b) between two values.
Transparent comparator.
Defines is_transparent.
From: 20.21.0
mem_fn
template <typename TReturnType, typename TClassType, typename... TArgs>
<functor> mem_fn(TReturnType(TClassType::* member_function)(TArgs...))
Description
Returns a functor that wraps a member function of TClassType, taking TArgs and returning TReturnType.
From: 20.38.11
template <typename TReturnType, typename TClassType, typename... TArgs>
<functor> mem_fn(TReturnType(TClassType::* member_function)(TArgs...) const)
Description
Returns a functor that wraps a const member function of TClassType, taking TArgs and returning TReturnType.
From: 20.38.11