Compare commits

...

43 Commits

Author SHA1 Message Date
957aeba2e9 Update Travis and Appveyor configurations 2019-12-15 10:39:10 -05:00
2b436d7d50 Use ostream_put from Boost.IO 2019-12-15 09:46:38 -05:00
882c9c86c4 More detabification 2019-12-12 06:00:51 +02:00
c81d8e3990 Add <cstdio> for EOF; detabify, remove trailing whitespace 2019-12-12 05:57:51 +02:00
75276a055d Disabled all but one OS X jobs because they are slow on Travis CI. 2019-10-22 15:11:41 +03:00
309e6a1b31 Updated CI configs, added compilers. 2019-10-22 00:52:54 +03:00
9eeb7f85c5 Replaced tabs with spaces. 2019-06-25 15:46:36 +03:00
62c34f51f6 Avoid confusion with the spaceship operator, fixes #59 2019-04-30 18:29:28 +02:00
6a1917ceec Add Free Functions section heading 2019-04-29 20:12:30 -04:00
47c9f69ffe Correct documentation URLs and update documentation 2019-04-29 18:48:51 -04:00
7b74d2d494 Update libraries.json and documentation 2019-04-23 15:37:57 -04:00
57da5f0c18 Merge pull request #58 from boostorg/ostream_write
Refactor stream write functionality into a standalone utility
2019-04-23 03:56:04 -07:00
dabf53a703 Refactor stream write functionality into a standalone utility 2019-04-19 09:53:29 -04:00
ff56b3649e Merge pull request #57 from glenfe/develop
Make string_view operator<< use rdbuf directly
2019-04-18 09:00:53 -07:00
31e0ae4c37 Switch Appveyor to 2015 image 2019-04-14 18:13:56 +03:00
5fe9df91c0 Make string_view operator<< use rdbuf directly 2019-04-12 18:06:35 -04:00
f03b681d01 Increased the number of git fetch jobs to 8 in CI. 2019-01-15 18:34:38 +03:00
e120a83d1e Revert "Use depinst to install dependencies in CI. Increase the number of git fetch jobs to 8."
This reverts commit 424fea5881.

By request from Peter Dimov in 424fea5881 (commitcomment-31945411).

The manual enumeration of Boost.Utility dependencies server as a detection
mechanism for unwanted dependencies creep in.
2019-01-15 18:28:28 +03:00
424fea5881 Use depinst to install dependencies in CI. Increase the number of git fetch jobs to 8. 2019-01-15 14:06:11 +03:00
53d9aa9d2f Use the actual number of logical CPUs for the number of CI build/test jobs. 2019-01-03 23:23:55 +03:00
ce64b13846 Added tools/boost_install and libs/headers manual checkout to CI jobs. 2018-12-18 22:14:06 +03:00
32c50e0814 Added an experimental partial CMakeLists.txt for dependency tracking in CMake projects. 2018-12-18 19:51:11 +03:00
05dda09fd3 Added libstdc++5 installation in the clang 7 job.
Apparently, a more recent libstdc++ is needed by Boost.StringView in C++14
and later mode.
2018-11-02 12:12:15 +03:00
a4cafcc75d Added gcc 8 and clang 7 CI jobs. 2018-11-01 20:36:52 +03:00
796fb965be Merge branch 'develop' 2018-11-01 17:17:11 +03:00
08da98a551 Added a readme file.
For Boost.Utility logo thanks to Adam Wulkiewicz. The logo was taken from:

https://github.com/awulkiew/boost-logos
2018-11-01 17:09:34 +03:00
57b027f1cd Merge branch 'develop' 2018-09-23 08:47:11 -04:00
db05c11f50 Fix string_ref::find/rfind's handling of empty strings. Thanks to 'reluctantbugreporter' for the bug report 2018-09-14 09:48:13 -07:00
3d2a7f0c17 Merge pull request #49 from boostorg/final
Avoid inheritance for final types in compressed_pair
2018-09-12 22:29:26 -04:00
8858bad352 Merge pull request #38 from danieljames/feature/fix-links
Fix some links
2018-09-11 08:35:08 -04:00
fc135e0d72 Avoid inheritance for final types in compressed_pair 2018-09-09 17:34:22 -04:00
ebe44296ca Add boilerplate reference to LICENSE_1_0.txt 2018-07-31 01:46:53 +03:00
bdf55e0b6f Add boilerplate reference to LICENSE_1_0.txt 2018-07-31 00:22:42 +03:00
d4170ccdb5 Merge pull request #45 from dimztimz/develop
Implement boost hash for string_view
2018-05-01 07:51:36 -07:00
e2d115db97 Use hash_fwd.hpp in string_view for more lightweight dependencies. 2018-04-20 23:18:31 +02:00
15cfa44937 Boost detail is dependency of boost hash. 2018-04-20 14:07:33 +02:00
473be2e4c1 Boost integer is dependency of boost hash. 2018-04-20 13:58:12 +02:00
6ad6bc005c Implement boost hash for string_view 2018-04-20 13:42:07 +02:00
7709f0e430 Merge pull request #42 from dimztimz/develop
Faster find functions in string_view by using traits::find()
2018-04-09 16:34:23 -07:00
eacea4664d implement string_view.find(string) in terms of traits.compare and find.
This should be faster that it's previous implementations
in terms of std::search()
2018-04-02 00:52:57 +02:00
1fe5af5264 Faster find functions in string_view by using traits::find() 2018-04-01 20:00:03 +02:00
d2fb06e6a0 Fix another link 2018-01-12 10:48:52 +00:00
73baeb7a63 Fix some links 2018-01-11 18:01:50 +00:00
22 changed files with 1058 additions and 226 deletions

View File

@ -1,4 +1,5 @@
# Copyright 2016, 2017 Peter Dimov
# Copyright 2019 Andrey Semashev
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
@ -24,12 +25,32 @@ matrix:
- env: BOGUS_JOB=true
include:
# gcc, Linux
- os: linux
compiler: g++
env: TOOLSET=gcc COMPILER=g++ CXXSTD=03,11
dist: trusty
compiler: gcc-4.4
env: TOOLSET=gcc COMPILER=g++-4.4 CXXSTD=98,0x
addons:
apt:
packages:
- g++-4.4
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-4.7
dist: trusty
compiler: gcc-4.6
env: TOOLSET=gcc COMPILER=g++-4.6 CXXSTD=03,0x
addons:
apt:
packages:
- g++-4.6
sources:
- ubuntu-toolchain-r-test
- os: linux
dist: trusty
compiler: gcc-4.7
env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=03,11
addons:
apt:
@ -39,7 +60,8 @@ matrix:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-4.8
dist: xenial
compiler: gcc-4.8
env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=03,11
addons:
apt:
@ -47,8 +69,10 @@ matrix:
- g++-4.8
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-4.9
dist: xenial
compiler: gcc-4.9
env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=03,11
addons:
apt:
@ -58,7 +82,8 @@ matrix:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-5
dist: xenial
compiler: gcc-5
env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=03,11,14,1z
addons:
apt:
@ -68,7 +93,8 @@ matrix:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-6
dist: xenial
compiler: gcc-6
env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z
addons:
apt:
@ -78,8 +104,8 @@ matrix:
- ubuntu-toolchain-r-test
- os: linux
dist: trusty
compiler: g++-7
dist: xenial
compiler: gcc-7
env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=03,11,14,17
addons:
apt:
@ -89,22 +115,45 @@ matrix:
- ubuntu-toolchain-r-test
- os: linux
compiler: clang++
env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11
dist: xenial
compiler: gcc-8
env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- g++-8
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: clang++-3.5
dist: bionic
compiler: gcc-9
env: TOOLSET=gcc COMPILER=g++-9 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- g++-9
sources:
- sourceline: "ppa:ubuntu-toolchain-r/test"
# clang, Linux
- os: linux
dist: trusty
compiler: clang-3.5
env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=03,11
addons:
apt:
packages:
- clang-3.5
- libstdc++-4.9-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.5
- sourceline: "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.5 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
compiler: clang++-3.6
dist: trusty
compiler: clang-3.6
env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=03,11,14,1z
addons:
apt:
@ -113,10 +162,12 @@ matrix:
- libstdc++-5-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.6
- sourceline: "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.6 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
compiler: clang++-3.7
dist: trusty
compiler: clang-3.7
env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=03,11,14,1z
addons:
apt:
@ -125,73 +176,172 @@ matrix:
- libstdc++-5-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.7
- sourceline: "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.7 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
compiler: clang++-3.8
dist: xenial
compiler: clang-3.8
env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-3.8
- libstdc++-5-dev
- libstdc++-6-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.8
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.8 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
compiler: clang++-3.9
dist: xenial
compiler: clang-3.9
env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-3.9
- libstdc++-5-dev
- libstdc++-6-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.9
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
compiler: clang++-4.0
dist: xenial
compiler: clang-4
env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-4.0
- libstdc++-5-dev
- libstdc++-6-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-4.0
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-4.0 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
compiler: clang++-5.0
dist: xenial
compiler: clang-5
env: TOOLSET=clang COMPILER=clang++-5.0 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-5.0
- libstdc++-5-dev
- libstdc++-7-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-5.0
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-5.0 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
dist: xenial
compiler: clang-6
env: TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- clang-6.0
- libstdc++-8-dev
sources:
- ubuntu-toolchain-r-test
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-6.0 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
dist: xenial
compiler: clang-7
env: TOOLSET=clang COMPILER=clang++-7 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- clang-7
- libstdc++-8-dev
sources:
- ubuntu-toolchain-r-test
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
dist: xenial
compiler: clang-8
env: TOOLSET=clang COMPILER=clang++-8 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- clang-8
- libstdc++-8-dev
sources:
- ubuntu-toolchain-r-test
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-8 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
dist: xenial
compiler: clang-9
env: TOOLSET=clang COMPILER=clang++-9 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- clang-9
- libstdc++-9-dev
sources:
- sourceline: "ppa:ubuntu-toolchain-r/test"
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
- os: linux
dist: xenial
compiler: clang-libc++
env: TOOLSET=clang COMPILER=clang++-9 CXXSTD=03,11,14,17,2a CXXFLAGS="-stdlib=libc++" LINKFLAGS="-stdlib=libc++"
addons:
apt:
packages:
- clang-9
- libc++-9-dev
- libc++abi-9-dev
sources:
- sourceline: "ppa:ubuntu-toolchain-r/test"
- sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main"
key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
# clang, OS X
# OS X builds are slow on Travis CI
# - os: osx
# env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
# osx_image: xcode9.4
#
# - os: osx
# env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
# osx_image: xcode10.3
- os: osx
compiler: clang++
env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,17
osx_image: xcode11.2
install:
- BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
- GIT_FETCH_JOBS=8
- BOOST_BRANCH=develop
- if [ "$TRAVIS_BRANCH" = "master" ]; then BOOST_BRANCH=master; fi
- cd ..
- git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
- cd boost-root
- git submodule update --init tools/build
- git submodule update --init libs/assert
- git submodule update --init libs/config
- git submodule update --init libs/core
- git submodule update --init libs/preprocessor
- git submodule update --init libs/static_assert
- git submodule update --init libs/throw_exception
- git submodule update --init libs/type_traits
- git submodule init tools/build
- git submodule init tools/boost_install
- git submodule init libs/headers
- git submodule init libs/assert
- git submodule init libs/config
- git submodule init libs/core
- git submodule init libs/io
- git submodule init libs/preprocessor
- git submodule init libs/static_assert
- git submodule init libs/throw_exception
- git submodule init libs/type_traits
- git submodule init libs/container_hash
- git submodule init libs/integer
- git submodule init libs/detail
- git submodule update --jobs $GIT_FETCH_JOBS
- cp -r $TRAVIS_BUILD_DIR/* libs/utility
- ./bootstrap.sh
- ./b2 headers
@ -199,7 +349,8 @@ install:
script:
- |-
echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
- ./b2 -j3 libs/utility/test toolset=$TOOLSET cxxstd=$CXXSTD
- BUILD_JOBS=`(nproc || sysctl -n hw.ncpu) 2> /dev/null`
- ./b2 -j $BUILD_JOBS libs/utility/test toolset=$TOOLSET cxxstd=$CXXSTD ${CXXFLAGS:+cxxflags="$CXXFLAGS"} ${LINKFLAGS:+linkflags="$LINKFLAGS"}
notifications:
email:

27
CMakeLists.txt Normal file
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@ -0,0 +1,27 @@
# Copyright 2018 Peter Dimov
# Copyright 2018 Andrey Semashev
# Distributed under the Boost Software License, Version 1.0.
# See accompanying file LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
# Partial (add_subdirectory only) and experimental CMake support
# Subject to change; please do not rely on the contents of this file yet.
cmake_minimum_required(VERSION 3.5)
project(BoostUtility LANGUAGES CXX)
add_library(boost_utility INTERFACE)
add_library(Boost::utility ALIAS boost_utility)
target_include_directories(boost_utility INTERFACE include)
target_link_libraries(boost_utility
INTERFACE
Boost::config
Boost::container_hash
Boost::core
Boost::preprocessor
Boost::static_assert
Boost::throw_exception
Boost::type_traits
)

24
README.md Normal file
View File

@ -0,0 +1,24 @@
# ![Boost.Utility](doc/logo.png)
Boost.Utility, part of collection of the [Boost C++ Libraries](https://github.com/boostorg), provides a number of smaller components, too small to be called libraries in their own right. See the documentation for the list of components.
### Directories
* **doc** - Documentation sources
* **include** - Interface headers of Boost.Utility
* **test** - Boost.Utility unit tests
### More information
* [Documentation](https://boost.org/libs/utility)
* [Report bugs](https://github.com/boostorg/utility/issues/new). Be sure to mention Boost version, Boost.Utility component, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
* Submit your patches as pull requests against **develop** branch. Note that by submitting patches you agree to license your modifications under the [Boost Software License, Version 1.0](https://www.boost.org/LICENSE_1_0.txt).
### Build status
Master: [![Travis CI](https://travis-ci.org/boostorg/utility.svg?branch=master)](https://travis-ci.org/boostorg/utility)
Develop: [![Travis CI](https://travis-ci.org/boostorg/utility.svg?branch=develop)](https://travis-ci.org/boostorg/utility)
### License
Distributed under the [Boost Software License, Version 1.0](https://www.boost.org/LICENSE_1_0.txt).

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@ -1,4 +1,5 @@
# Copyright 2016, 2017 Peter Dimov
# Copyright 2016-2019 Peter Dimov
# Copyright 2019 Andrey Semashev
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
@ -14,29 +15,67 @@ branches:
environment:
matrix:
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0,msvc-12.0
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
TOOLSET: msvc-14.0
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
TOOLSET: msvc-14.1
- TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0,msvc-12.0
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
- TOOLSET: msvc-14.0
ADDRMD: 32,64
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
- TOOLSET: msvc-14.1
CXXSTD: 14,17
ADDRMD: 32,64
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
- TOOLSET: msvc-14.2
ADDRMD: 32,64
CXXSTD: 14,17
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
- TOOLSET: clang-win
ADDRMD: 32,64
CXXSTD: 14,17
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
- TOOLSET: gcc
CXXSTD: 03,11,14,1z
ADDPATH: C:\cygwin\bin;
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
- TOOLSET: gcc
CXXSTD: 03,11,14,1z
ADDPATH: C:\cygwin64\bin;
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
- TOOLSET: gcc
CXXSTD: 03,11,14,1z
ADDPATH: C:\mingw\bin;
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
- TOOLSET: gcc
CXXSTD: 03,11,14,1z
ADDPATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
- TOOLSET: gcc
CXXSTD: 03,11,14,1z
ADDPATH: C:\mingw-w64\x86_64-7.3.0-posix-seh-rt_v5-rev0\mingw64\bin;
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
install:
- set GIT_FETCH_JOBS=8
- set BOOST_BRANCH=develop
- if "%APPVEYOR_REPO_BRANCH%" == "master" set BOOST_BRANCH=master
- cd ..
- git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
- cd boost-root
- git submodule update --init tools/build
- git submodule update --init libs/assert
- git submodule update --init libs/config
- git submodule update --init libs/core
- git submodule update --init libs/preprocessor
- git submodule update --init libs/static_assert
- git submodule update --init libs/throw_exception
- git submodule update --init libs/type_traits
- xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\utility
- git submodule init tools/build
- git submodule init tools/boost_install
- git submodule init libs/headers
- git submodule init libs/assert
- git submodule init libs/config
- git submodule init libs/core
- git submodule init libs/io
- git submodule init libs/preprocessor
- git submodule init libs/static_assert
- git submodule init libs/throw_exception
- git submodule init libs/type_traits
- git submodule init libs/container_hash
- git submodule init libs/integer
- git submodule init libs/detail
- git submodule update --jobs %GIT_FETCH_JOBS%
- xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\utility\
- cmd /c bootstrap
- b2 -d0 headers
@ -45,4 +84,5 @@ build: off
test_script:
- PATH=%ADDPATH%%PATH%
- if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
- b2 -j3 libs/utility/test toolset=%TOOLSET% %CXXSTD%
- if not "%ADDRMD%" == "" set ADDRMD=address-model=%ADDRMD%
- b2 -j %NUMBER_OF_PROCESSORS% libs/utility/test toolset=%TOOLSET% %CXXSTD% %ADDRMD% variant=debug,release

View File

@ -493,7 +493,7 @@ call_traits can not be used with reference or array types.</p>
<h4>Example 1:</h4>
<p>The following class is a trivial class that stores some type T
by value (see the <a href="call_traits_test.cpp">call_traits_test.cpp</a>
by value (see the <a href="test/call_traits_test.cpp">call_traits_test.cpp</a>
file), the aim is to illustrate how each of the available
call_traits typedefs may be used:</p>

View File

@ -356,7 +356,7 @@ templates that can be controlled and automated with macros. The
implementation uses the [@../../../preprocessor/index.html Preprocessor library].
* [@http://www.boost.org/people/daryle_walker.html">Daryle Walker] started the
library. Contributed the test file [@../../base_from_member_test.cpp
library. Contributed the test file [@../../test/base_from_member_test.cpp
base_from_member_test.cpp].
[endsect]

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After

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@ -156,6 +156,11 @@ String-like operations:
[section History]
[/===============]
[heading boost 1.71]
* Glen Fernandes updated the implementation of the stream insertion operator to
write directly to the `basic_streambuf` and refactored that functionality into
a common utility.
[heading boost 1.53]
* Introduced

View File

@ -24,6 +24,7 @@
#include <boost/type_traits/remove_cv.hpp>
#include <boost/type_traits/is_empty.hpp>
#include <boost/type_traits/is_final.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/call_traits.hpp>
@ -42,6 +43,14 @@ class compressed_pair;
namespace details
{
template<class T, bool E = boost::is_final<T>::value>
struct compressed_pair_empty
: ::boost::false_type { };
template<class T>
struct compressed_pair_empty<T, false>
: ::boost::is_empty<T> { };
// JM altered 26 Jan 2000:
template <class T1, class T2, bool IsSame, bool FirstEmpty, bool SecondEmpty>
struct compressed_pair_switch;
@ -343,8 +352,8 @@ class compressed_pair
T1,
T2,
::boost::is_same<typename remove_cv<T1>::type, typename remove_cv<T2>::type>::value,
::boost::is_empty<T1>::value,
::boost::is_empty<T2>::value>::value>
::boost::details::compressed_pair_empty<T1>::value,
::boost::details::compressed_pair_empty<T2>::value>::value>
{
private:
typedef details::compressed_pair_imp<T1, T2,
@ -352,8 +361,8 @@ private:
T1,
T2,
::boost::is_same<typename remove_cv<T1>::type, typename remove_cv<T2>::type>::value,
::boost::is_empty<T1>::value,
::boost::is_empty<T2>::value>::value> base;
::boost::details::compressed_pair_empty<T1>::value,
::boost::details::compressed_pair_empty<T2>::value>::value> base;
public:
typedef T1 first_type;
typedef T2 second_type;
@ -388,8 +397,8 @@ class compressed_pair<T, T>
T,
T,
::boost::is_same<typename remove_cv<T>::type, typename remove_cv<T>::type>::value,
::boost::is_empty<T>::value,
::boost::is_empty<T>::value>::value>
::boost::details::compressed_pair_empty<T>::value,
::boost::details::compressed_pair_empty<T>::value>::value>
{
private:
typedef details::compressed_pair_imp<T, T,
@ -397,8 +406,8 @@ private:
T,
T,
::boost::is_same<typename remove_cv<T>::type, typename remove_cv<T>::type>::value,
::boost::is_empty<T>::value,
::boost::is_empty<T>::value>::value> base;
::boost::details::compressed_pair_empty<T>::value,
::boost::details::compressed_pair_empty<T>::value>::value> base;
public:
typedef T first_type;
typedef T second_type;

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@ -5,6 +5,9 @@
//
// Distributed under the Boost Software License, Version 1.0.
//
// See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt
//
// An implementation of minstd_rand that does not require
// the Random library

View File

@ -1,5 +1,6 @@
/*
Copyright (c) Marshall Clow 2012-2015.
Copyright (c) Glen Joseph Fernandes 2019 (glenjofe@gmail.com)
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@ -17,6 +18,7 @@
#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/io/ostream_put.hpp>
#include <boost/utility/string_ref_fwd.hpp>
#include <boost/throw_exception.hpp>
@ -181,6 +183,7 @@ namespace boost {
}
size_type find(basic_string_ref s) const {
if (s.empty()) return 0;
const_iterator iter = std::search ( this->cbegin (), this->cend (),
s.cbegin (), s.cend (), traits::eq );
return iter == this->cend () ? npos : std::distance ( this->cbegin (), iter );
@ -193,6 +196,7 @@ namespace boost {
}
size_type rfind(basic_string_ref s) const {
if (s.empty()) return 0;
const_reverse_iterator iter = std::search ( this->crbegin (), this->crend (),
s.crbegin (), s.crend (), traits::eq );
return iter == this->crend () ? npos : (std::distance(iter, this->crend()) - s.size());
@ -419,52 +423,11 @@ namespace boost {
return basic_string_ref<charT, traits>(x) >= y;
}
namespace detail {
template<class charT, class traits>
inline void sr_insert_fill_chars(std::basic_ostream<charT, traits>& os, std::size_t n) {
enum { chunk_size = 8 };
charT fill_chars[chunk_size];
std::fill_n(fill_chars, static_cast< std::size_t >(chunk_size), os.fill());
for (; n >= chunk_size && os.good(); n -= chunk_size)
os.write(fill_chars, static_cast< std::size_t >(chunk_size));
if (n > 0 && os.good())
os.write(fill_chars, n);
}
template<class charT, class traits>
void sr_insert_aligned(std::basic_ostream<charT, traits>& os, const basic_string_ref<charT,traits>& str) {
const std::size_t size = str.size();
const std::size_t alignment_size = static_cast< std::size_t >(os.width()) - size;
const bool align_left = (os.flags() & std::basic_ostream<charT, traits>::adjustfield) == std::basic_ostream<charT, traits>::left;
if (!align_left) {
detail::sr_insert_fill_chars(os, alignment_size);
if (os.good())
os.write(str.data(), size);
}
else {
os.write(str.data(), size);
if (os.good())
detail::sr_insert_fill_chars(os, alignment_size);
}
}
} // namespace detail
// Inserter
template<class charT, class traits>
inline std::basic_ostream<charT, traits>&
operator<<(std::basic_ostream<charT, traits>& os, const basic_string_ref<charT,traits>& str) {
if (os.good()) {
const std::size_t size = str.size();
const std::size_t w = static_cast< std::size_t >(os.width());
if (w <= size)
os.write(str.data(), size);
else
detail::sr_insert_aligned(os, str);
os.width(0);
}
return os;
return boost::io::ostream_put(os, str.data(), str.size());
}
#if 0

View File

@ -1,6 +1,7 @@
/*
Copyright (c) Marshall Clow 2012-2015.
Copyright (c) Beman Dawes 2015
Copyright (c) Glen Joseph Fernandes 2019 (glenjofe@gmail.com)
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@ -19,8 +20,10 @@
#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/io/ostream_put.hpp>
#include <boost/utility/string_view_fwd.hpp>
#include <boost/throw_exception.hpp>
#include <boost/container_hash/hash_fwd.hpp>
#include <cstddef>
#include <stdexcept>
@ -183,7 +186,7 @@ namespace boost {
if (pos > size())
BOOST_THROW_EXCEPTION(std::out_of_range("string_view::copy" ));
size_type rlen = (std::min)(n, len_ - pos);
traits_type::copy(s, data() + pos, rlen);
traits_type::copy(s, data() + pos, rlen);
return rlen;
}
@ -245,12 +248,27 @@ namespace boost {
return npos;
if (s.empty())
return pos;
const_iterator iter = std::search(this->cbegin() + pos, this->cend(),
s.cbegin (), s.cend (), traits::eq);
return iter == this->cend () ? npos : std::distance(this->cbegin (), iter);
if (s.size() > size() - pos)
return npos;
const charT* cur = ptr_ + pos;
const charT* last = cend() - s.size() + 1;
for (; cur != last ; ++cur) {
cur = traits::find(cur, last - cur, s[0]);
if (!cur)
return npos;
if (traits::compare(cur, s.cbegin(), s.size()) == 0)
return cur - ptr_;
}
return npos;
}
BOOST_CXX14_CONSTEXPR size_type find(charT c, size_type pos = 0) const BOOST_NOEXCEPT {
if (pos > size())
return npos;
const charT* ret_ptr = traits::find(ptr_ + pos, len_ - pos, c);
if (ret_ptr)
return ret_ptr - ptr_;
return npos;
}
BOOST_CXX14_CONSTEXPR size_type find(charT c, size_type pos = 0) const BOOST_NOEXCEPT
{ return find(basic_string_view(&c, 1), pos); }
BOOST_CXX14_CONSTEXPR size_type find(const charT* s, size_type pos, size_type n) const BOOST_NOEXCEPT
{ return find(basic_string_view(s, n), pos); }
BOOST_CXX14_CONSTEXPR size_type find(const charT* s, size_type pos = 0) const BOOST_NOEXCEPT
@ -287,7 +305,7 @@ namespace boost {
return iter == this->cend () ? npos : std::distance ( this->cbegin (), iter );
}
BOOST_CXX14_CONSTEXPR size_type find_first_of(charT c, size_type pos = 0) const BOOST_NOEXCEPT
{ return find_first_of(basic_string_view(&c, 1), pos); }
{ return find(c, pos); }
BOOST_CXX14_CONSTEXPR size_type find_first_of(const charT* s, size_type pos, size_type n) const BOOST_NOEXCEPT
{ return find_first_of(basic_string_view(s, n), pos); }
BOOST_CXX14_CONSTEXPR size_type find_first_of(const charT* s, size_type pos = 0) const BOOST_NOEXCEPT
@ -555,53 +573,12 @@ namespace boost {
return basic_string_view<charT, traits>(x) >= y;
}
namespace detail {
template<class charT, class traits>
inline void sv_insert_fill_chars(std::basic_ostream<charT, traits>& os, std::size_t n) {
enum { chunk_size = 8 };
charT fill_chars[chunk_size];
std::fill_n(fill_chars, static_cast< std::size_t >(chunk_size), os.fill());
for (; n >= chunk_size && os.good(); n -= chunk_size)
os.write(fill_chars, static_cast< std::size_t >(chunk_size));
if (n > 0 && os.good())
os.write(fill_chars, n);
}
template<class charT, class traits>
void sv_insert_aligned(std::basic_ostream<charT, traits>& os, const basic_string_view<charT,traits>& str) {
const std::size_t size = str.size();
const std::size_t alignment_size = static_cast< std::size_t >(os.width()) - size;
const bool align_left = (os.flags() & std::basic_ostream<charT, traits>::adjustfield) == std::basic_ostream<charT, traits>::left;
if (!align_left) {
detail::sv_insert_fill_chars(os, alignment_size);
if (os.good())
os.write(str.data(), size);
}
else {
os.write(str.data(), size);
if (os.good())
detail::sv_insert_fill_chars(os, alignment_size);
}
}
} // namespace detail
// Inserter
template<class charT, class traits>
inline std::basic_ostream<charT, traits>&
operator<<(std::basic_ostream<charT, traits>& os,
const basic_string_view<charT,traits>& str) {
if (os.good()) {
const std::size_t size = str.size();
const std::size_t w = static_cast< std::size_t >(os.width());
if (w <= size)
os.write(str.data(), size);
else
detail::sv_insert_aligned(os, str);
os.width(0);
}
return os;
return boost::io::ostream_put(os, str.data(), str.size());
}
#if 0
@ -675,6 +652,10 @@ namespace boost {
}
#endif
template <class charT, class traits>
std::size_t hash_value(basic_string_view<charT, traits> s) {
return boost::hash_range(s.begin(), s.end());
}
}
#if 0

View File

@ -12,29 +12,31 @@
<p>The Boost Utility Library isn't really a single library at all. It is just a
collection for components too small to be called libraries in their own right.</p>
<p>But that doesn't mean there isn't useful stuff here. Take a look:</p>
<blockquote>
<p>
<a href="../core/doc/html/core/addressof.html">addressof</a> (moved to the Boost.Core library)<br>
<a href="doc/html/base_from_member.html">base_from_member</a><br>
<a href="utility.htm#BOOST_BINARY">BOOST_BINARY</a><br>
<a href="call_traits.htm">call_traits</a><br>
<a href="../core/doc/html/core/checked_delete.html">checked_delete</a> (moved to the Boost.Core library)<br>
<a href="doc/html/compressed_pair.html">compressed_pair</a><br>
<a href="../type_traits/doc/html/boost_typetraits/reference/declval.html">declval</a> (moved to the Boost.TypeTraits library)<br>
<a href="../core/doc/html/core/enable_if.html">enable_if</a> (moved to the Boost.Core library)<br>
<a href="in_place_factories.html">in_place_factory</a><br>
<a href="iterator_adaptors.htm">iterator_adaptors</a><br>
<a href="../iterator/doc/generator_iterator.htm">generator iterator adaptors</a> (moved to the Boost.Iterator library)<br>
<a href="../iterator/doc/html/iterator/algorithms/next_prior.html">next/prior</a> (moved to the Boost.Iterator library)<br>
<a href="../core/doc/html/core/noncopyable.html">noncopyable</a> (moved to the Boost.Core library)<br>
<a href="operators.htm">operators</a><br>
<a href="utility.htm#result_of">result_of</a><br>
<a href="throw_exception.html">throw_exception</a><br>
<a href="utility.htm">utility</a><br>
<a href="doc/html/string_ref.html">string_ref</a><br>
<a href="value_init.htm">value_init</a><br>
</p>
</blockquote>
<ul>
<li><a href="doc/html/base_from_member.html">base_from_member</a></li>
<li><a href="utility.htm#BOOST_BINARY">BOOST_BINARY</a></li>
<li><a href="call_traits.htm">call_traits</a></li>
<li><a href="doc/html/compressed_pair.html">compressed_pair</a></li>
<li><a href="in_place_factories.html">in_place_factory</a></li>
<li><a href="iterator_adaptors.htm">iterator_adaptors</a></li>
<li><a href="operators.htm">operators</a></li>
<li><a href="utility.htm#result_of">result_of</a></li>
<li><a href="throw_exception.html">throw_exception</a></li>
<li><a href="utility.htm">utility</a></li>
<li><a href="doc/html/string_ref.html">string_ref</a></li>
<li><a href="value_init.htm">value_init</a></li>
</ul>
<p>Over time useful stuff here has moved to more appropriate Boost libraries:</p>
<ul>
<li><a href="../core/doc/html/core/addressof.html">addressof</a> (moved to Boost.Core)</li>
<li><a href="../core/doc/html/core/checked_delete.html">checked_delete</a> (moved to Boost.Core)</li>
<li><a href="../type_traits/doc/html/boost_typetraits/reference/declval.html">declval</a> (moved to Boost.TypeTraits)</li>
<li><a href="../core/doc/html/core/enable_if.html">enable_if</a> (moved to Boost.Core)</li>
<li><a href="../iterator/doc/generator_iterator.htm">generator iterator adaptors</a> (moved to Boost.Iterator)</li>
<li><a href="../iterator/doc/html/iterator/algorithms/next_prior.html">next/prior</a> (moved to Boost.Iterator)</li>
<li><a href="../core/doc/html/core/noncopyable.html">noncopyable</a> (moved to Boost.Core)</li>
<li><a href="../io/doc/html/io.html">ostream_string</a> (moved to Boost.IO)</li>
</ul>
<hr>
<p>&copy; Copyright Beman Dawes, 2001</p>
<p>Distributed under the Boost Software License, Version 1.0. (See

View File

@ -98,6 +98,19 @@
"Daniel Walker <daniel.j.walker -at- gmail.com>"
]
},
{
"key": "utility/string_ref",
"name": "string_ref",
"description": "String view templates.",
"documentation": "doc/html/string_ref.html",
"category": [
"Containers"
],
"authors": "Marshall Clow",
"maintainers": [
"Marshall Clow <marshall -at- idio.com>"
]
},
{
"key": "utility/value_initialized",
"name": "Value Initialized",

View File

@ -119,8 +119,8 @@
also want <code>x &gt; y, x &gt;= y,</code> and <code>x &lt;= y</code>.
Moreover, unless your class has really surprising behavior, some of these
related operators can be defined in terms of others (e.g. <code>x &gt;= y
&lt;=&gt; !(x &lt; y)</code>). Replicating this boilerplate for multiple
classes is both tedious and error-prone. The <cite><a href=
is equivalent to !(x &lt; y)</code>). Replicating this boilerplate for
multiple classes is both tedious and error-prone. The <cite><a href=
"../../boost/operators.hpp">boost/operators.hpp</a></cite> templates help
by generating operators for you at namespace scope based on other
operators you've defined in your class.</p>
@ -1586,7 +1586,7 @@ T operator+( T lhs, const T&amp; rhs )
<h3><a name="a_demo">Arithmetic Operators Demonstration</a> and Test
Program</h3>
<p>The <cite><a href="operators_test.cpp">operators_test.cpp</a></cite>
<p>The <cite><a href="test/operators_test.cpp">operators_test.cpp</a></cite>
program demonstrates the use of the arithmetic operator templates, and
can also be used to verify correct operation. Check the compiler status
report for the test results with selected platforms.</p>
@ -1998,7 +1998,7 @@ struct function_output_iterator
<h3><a name="i_demo">Iterator Demonstration</a> and Test Program</h3>
<p>The <cite><a href="iterators_test.cpp">iterators_test.cpp</a></cite>
<p>The <cite><a href="test/iterators_test.cpp">iterators_test.cpp</a></cite>
program demonstrates the use of the iterator templates, and can also be
used to verify correct operation. The following is the custom iterator
defined in the test program. It demonstrates a correct (though trivial)
@ -2064,7 +2064,7 @@ public:
<dt><a href="http://www.boost.org/people/beman_dawes.html">Beman Dawes</a></dt>
<dd>Contributed <cite><a href=
"operators_test.cpp">operators_test.cpp</a></cite>.</dd>
"test/operators_test.cpp">operators_test.cpp</a></cite>.</dd>
<dt><a href="http://www.boost.org/people/daryle_walker.html">Daryle Walker</a></dt>

View File

@ -16,6 +16,7 @@ run binary_test.cpp ;
run call_traits_test.cpp : -u ;
run compressed_pair_test.cpp ;
run compressed_pair_final_test.cpp ;
run iterators_test.cpp ;

View File

@ -0,0 +1,55 @@
/*
Copyright 2018 Glen Joseph Fernandes
(glenjofe@gmail.com)
Distributed under the Boost Software License, Version 1.0.
(http://www.boost.org/LICENSE_1_0.txt)
*/
#include <boost/config.hpp>
#if !defined(BOOST_NO_CXX11_FINAL)
#include <boost/compressed_pair.hpp>
#include <boost/core/lightweight_test.hpp>
struct type1 {
operator bool() const {
return false;
}
};
struct type2 final {
operator bool() const {
return false;
}
};
#if !defined(BOOST_IS_FINAL)
namespace boost {
template<>
struct is_final<type2>
: true_type { };
} /* boost*/
#endif
template<class T1, class T2>
void test()
{
boost::compressed_pair<T1, T2> p;
BOOST_TEST(!p.first());
BOOST_TEST(!p.second());
}
int main()
{
test<type1, type2>();
test<type2, type1>();
test<type2, type2>();
return boost::report_errors();
}
#else
int main()
{
return 0;
}
#endif

View File

@ -93,6 +93,10 @@ void find ( const char *arg ) {
string_ref sr2;
const char *p;
// When we search for the empty string, we find it at position 0
BOOST_TEST ( sr1.find (sr2) == 0 );
BOOST_TEST ( sr1.rfind(sr2) == 0 );
// Look for each character in the string(searching from the start)
p = arg;
sr1 = arg;

View File

@ -12,6 +12,7 @@
#include <cstddef> // for NULL, std::size_t, std::ptrdiff_t
#include <cstring> // for std::strchr and std::strcmp
#include <cstdlib> // for std::malloc and std::free
#include <cstdio> // for EOF
#include <boost/config.hpp>
#include <boost/utility/string_view.hpp>
@ -19,11 +20,11 @@
#if __cplusplus >= 201402L
struct constexpr_char_traits
{
typedef char char_type;
typedef int int_type;
typedef std::streamoff off_type;
typedef std::streampos pos_type;
typedef std::mbstate_t state_type;
typedef char char_type;
typedef int int_type;
typedef std::streamoff off_type;
typedef std::streampos pos_type;
typedef std::mbstate_t state_type;
static void assign(char_type& c1, const char_type& c2) noexcept { c1 = c2; }
static constexpr bool eq(char_type c1, char_type c2) noexcept { return c1 == c2; }
@ -43,11 +44,11 @@ struct constexpr_char_traits
static constexpr int_type eof() noexcept { return EOF; }
};
// yields:
// 0 if for each i in [0,n), X::eq(s1[i],s2[i]) is true;
// else, a negative value if, for some j in [0,n), X::lt(s1[j],s2[j]) is true and
// for each i in [0,j) X::eq(s2[i],s2[i]) is true;
// else a positive value.
// yields:
// 0 if for each i in [0,n), X::eq(s1[i],s2[i]) is true;
// else, a negative value if, for some j in [0,n), X::lt(s1[j],s2[j]) is true and
// for each i in [0,j) X::eq(s2[i],s2[i]) is true;
// else a positive value.
constexpr int constexpr_char_traits::compare(const char_type* s1, const char_type* s2, size_t n) noexcept
{
for (; n != 0; --n, ++s1, ++s2)
@ -77,38 +78,38 @@ int main()
constexpr string_view sv2{"abc", 3}; // ptr, len
constexpr string_view sv3{"def"}; // ptr
constexpr const char *s1 = "";
constexpr const char *s2 = "abc";
static_assert( (sv1 == sv1), "" );
static_assert(!(sv1 == sv2), "" );
static_assert( (sv1 != sv2), "" );
static_assert( (sv1 < sv2), "" );
static_assert( (sv1 <= sv2), "" );
static_assert(!(sv1 > sv2), "" );
static_assert(!(sv1 >= sv2), "" );
constexpr const char *s1 = "";
constexpr const char *s2 = "abc";
static_assert(!(s1 == sv2), "" );
static_assert( (s1 != sv2), "" );
static_assert( (s1 < sv2), "" );
static_assert( (s1 <= sv2), "" );
static_assert(!(s1 > sv2), "" );
static_assert(!(s1 >= sv2), "" );
static_assert( (sv1 == sv1), "" );
static_assert(!(sv1 == s2), "" );
static_assert( (sv1 != s2), "" );
static_assert( (sv1 < s2), "" );
static_assert( (sv1 <= s2), "" );
static_assert(!(sv1 > s2), "" );
static_assert(!(sv1 >= s2), "" );
static_assert(!(sv1 == sv2), "" );
static_assert( (sv1 != sv2), "" );
static_assert( (sv1 < sv2), "" );
static_assert( (sv1 <= sv2), "" );
static_assert(!(sv1 > sv2), "" );
static_assert(!(sv1 >= sv2), "" );
static_assert( sv1.compare(sv2) < 0, "" );
static_assert( sv1.compare(sv1) == 0, "" );
static_assert( sv3.compare(sv1) > 0, "" );
static_assert(!(s1 == sv2), "" );
static_assert( (s1 != sv2), "" );
static_assert( (s1 < sv2), "" );
static_assert( (s1 <= sv2), "" );
static_assert(!(s1 > sv2), "" );
static_assert(!(s1 >= sv2), "" );
static_assert( sv1.compare(s2) < 0, "" );
static_assert( sv1.compare(s1) == 0, "" );
static_assert( sv3.compare(s1) > 0, "" );
static_assert(!(sv1 == s2), "" );
static_assert( (sv1 != s2), "" );
static_assert( (sv1 < s2), "" );
static_assert( (sv1 <= s2), "" );
static_assert(!(sv1 > s2), "" );
static_assert(!(sv1 >= s2), "" );
static_assert( sv1.compare(sv2) < 0, "" );
static_assert( sv1.compare(sv1) == 0, "" );
static_assert( sv3.compare(sv1) > 0, "" );
static_assert( sv1.compare(s2) < 0, "" );
static_assert( sv1.compare(s1) == 0, "" );
static_assert( sv3.compare(s1) > 0, "" );
}
#endif

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@ -12,6 +12,7 @@
#include <string>
#include <boost/utility/string_view.hpp>
#include <boost/container_hash/hash.hpp>
#include <boost/core/lightweight_test.hpp>
@ -85,6 +86,14 @@ void test_remove ( const std::string &str ) {
}
}
void test_hash(const std::string& str) {
string_view ref = str;
BOOST_TEST(boost::hash_value(ref) == boost::hash_value(str));
boost::hash<std::string> hstr;
boost::hash<string_view> hsv;
BOOST_TEST(hsv(ref) == hstr(str));
}
const char *test_strings [] = {
"",
"1",
@ -102,6 +111,7 @@ int main()
test_substr ( *p );
test_remove ( *p );
null_tests ( *p );
test_hash( *p );
p++;
}

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@ -97,6 +97,10 @@ void find ( const char *arg ) {
string_view sr2;
const char *p;
// When we search for the empty string, we find it at position 0
BOOST_TEST ( sr1.find (sr2) == 0 );
BOOST_TEST ( sr1.rfind(sr2) == 0 );
// Look for each character in the string(searching from the start)
p = arg;
sr1 = arg;