initial commit

.appveyor.yml

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+version: "{build}"
+shallow_clone: true
+image:
+  - Visual Studio 2017
+  - Visual Studio 2019
+platform:
+  - Win32
+  - x64
+build_script:
+  - scripts\build_all.bat
+test: off

.clang_complete

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+-Iheaders
+
+-std=c++17
+-stdlib=libc++

.codecov.yml

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+ignore:
+  - "catch.hpp"
+  - "catch_main.hpp"
+  - "*_tests.cpp"

.gitignore

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+build/*
+.vscode/*
+CMakeLists.txt.user

.travis.yml

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+language: cpp
+matrix:
+  include:
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ubuntu-toolchain-r-test, packages: ["xorg-dev", "g++-7"] } }
+      env: MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ubuntu-toolchain-r-test, packages: ["xorg-dev", "g++-8"] } }
+      env: MATRIX_EVAL="CC=gcc-8 && CXX=g++-8"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-7"], packages: ["xorg-dev", "clang-7", "g++-7"] } }
+      env: MATRIX_EVAL="CC=clang-7 && CXX=clang++-7"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-8"], packages: ["xorg-dev", "clang-8", "g++-7"] } }
+      env: MATRIX_EVAL="CC=clang-8 && CXX=clang++-8"
+    - os: osx
+      osx_image: xcode10
+      compiler: clang
+      addons: { homebrew: { packages: ["lcov"] } }
+      after_success: ./scripts/upload_coverage.sh
+before_install:
+  - eval "${MATRIX_EVAL}"
+  - if [ "$TRAVIS_OS_NAME" == 'osx' ]; then
+    brew update;
+    brew upgrade cmake;
+    fi
+  - if [ "$TRAVIS_OS_NAME" == 'linux' ]; then
+    mkdir $HOME/cmake;
+    export PATH="$HOME/cmake/bin:$PATH";
+    travis_retry wget -q https://cmake.org/files/v3.11/cmake-3.11.4-Linux-x86_64.sh;
+    sh cmake-3.11.4-Linux-x86_64.sh --prefix=$HOME/cmake --exclude-subdir --skip-license;
+    fi
+script:
+  - ./scripts/build_all.sh

CMakeLists.txt

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+# 3.8 version is required for `cxx_std_17`
+cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
+
+if(NOT DEFINED PROJECT_NAME)
+    set(BUILD_AS_STANDALONE ON)
+endif()
+
+project(enum.hpp)
+
+add_library(${PROJECT_NAME} INTERFACE)
+target_include_directories(${PROJECT_NAME} INTERFACE headers)
+target_compile_features(${PROJECT_NAME} INTERFACE cxx_std_17)
+
+if(BUILD_AS_STANDALONE)
+    option(BUILD_WITH_UNTESTS "Build with unit tests" ON)
+    if(BUILD_WITH_UNTESTS)
+        enable_testing()
+        add_subdirectory(untests)
+    endif()
+endif()

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (C) 2019, by Matvey Cherevko (blackmatov@gmail.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# enum.hpp
+
+[![travis][badge.travis]][travis]
+[![appveyor][badge.appveyor]][appveyor]
+[![codecov][badge.codecov]][codecov]
+[![language][badge.language]][language]
+[![license][badge.license]][license]
+[![paypal][badge.paypal]][paypal]
+
+[badge.travis]: https://img.shields.io/travis/BlackMATov/enum.hpp/master.svg?logo=travis
+[badge.appveyor]: https://img.shields.io/appveyor/ci/BlackMATov/enum-hpp/master.svg?logo=appveyor
+[badge.codecov]: https://img.shields.io/codecov/c/github/BlackMATov/enum.hpp/master.svg?logo=codecov
+[badge.language]: https://img.shields.io/badge/language-C%2B%2B17-yellow.svg
+[badge.license]: https://img.shields.io/badge/license-MIT-blue.svg
+[badge.paypal]: https://img.shields.io/badge/donate-PayPal-orange.svg?logo=paypal&colorA=00457C
+
+[travis]: https://travis-ci.org/BlackMATov/enum.hpp
+[appveyor]: https://ci.appveyor.com/project/BlackMATov/enum-hpp
+[codecov]: https://codecov.io/gh/BlackMATov/enum.hpp
+[language]: https://en.wikipedia.org/wiki/C%2B%2B17
+[license]: https://en.wikipedia.org/wiki/MIT_License
+[paypal]: https://www.paypal.me/matov
+
+[enum]: https://github.com/BlackMATov/enum.hpp
+
+## Installation
+
+[enum.hpp][enum] is a header-only library. All you need to do is copy the headers files from `headers` directory into your project and include them:
+
+```cpp
+#include "enum.hpp/enum.hpp"
+```
+
+Also, you can add the root repository directory to your [cmake](https://cmake.org) project:
+
+```cmake
+add_subdirectory(external/enum.hpp)
+target_link_libraries(your_project_target enum.hpp)
+```
+
+## [License (MIT)](./LICENSE.md)

headers/enum.hpp/enum.hpp

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+/*******************************************************************************
+ * This file is part of the "https://github.com/blackmatov/enum.hpp"
+ * For conditions of distribution and use, see copyright notice in LICENSE.md
+ * Copyright (C) 2019, by Matvey Cherevko (blackmatov@gmail.com)
+ ******************************************************************************/
+
+#pragma once
+
+namespace enum_hpp
+{
+}

scripts/build_all.bat

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+@echo off
+set SCRIPT_DIR=%~dp0%
+call %SCRIPT_DIR%\build_debug.bat || goto :error
+call %SCRIPT_DIR%\build_release.bat || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%

scripts/build_all.sh

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+#!/bin/bash
+set -e
+SCRIPT_DIR=`dirname "$BASH_SOURCE"`
+$SCRIPT_DIR/build_debug.sh
+$SCRIPT_DIR/build_release.sh

scripts/build_debug.bat

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+@echo off
+set BUILD_DIR=%~dp0%\..\build
+mkdir %BUILD_DIR%\debug || goto :error
+cd %BUILD_DIR%\debug || goto :error
+cmake ../.. || goto :error
+cmake --build . --config Debug || goto :error
+ctest --verbose || goto :error
+cd ..\.. || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%

scripts/build_debug.sh

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+#!/bin/bash
+set -e
+BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
+mkdir -p $BUILD_DIR/debug
+cd $BUILD_DIR/debug
+cmake -DCMAKE_BUILD_TYPE=Debug ../..
+cmake --build . -- -j8
+ctest --verbose
+cd ../..

scripts/build_release.bat

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+@echo off
+set BUILD_DIR=%~dp0%\..\build
+mkdir %BUILD_DIR%\release || goto :error
+cd %BUILD_DIR%\release || goto :error
+cmake ../.. || goto :error
+cmake --build . --config Release || goto :error
+ctest --verbose || goto :error
+cd ..\.. || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%

scripts/build_release.sh

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+#!/bin/bash
+set -e
+BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
+mkdir -p $BUILD_DIR/release
+cd $BUILD_DIR/release
+cmake -DCMAKE_BUILD_TYPE=Release ../..
+cmake --build . -- -j8
+ctest --verbose
+cd ../..

scripts/gen_msvc2017_project.bat

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+@echo off
+set BUILD_DIR=%~dp0%\..\build
+mkdir %BUILD_DIR%\msvc2017 || goto :error
+cd %BUILD_DIR%\msvc2017 || goto :error
+cmake -G "Visual Studio 15 2017" ..\.. || goto :error
+start enum.hpp.sln || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%

scripts/gen_msvc2019_project.bat

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+@echo off
+set BUILD_DIR=%~dp0%\..\build
+mkdir %BUILD_DIR%\msvc2019 || goto :error
+cd %BUILD_DIR%\msvc2019 || goto :error
+cmake -G "Visual Studio 16 2019" ..\.. || goto :error
+start enum.hpp.sln || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%

scripts/gen_xcode_project.sh

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+#!/bin/bash
+set -e
+BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
+mkdir -p $BUILD_DIR/xcode
+cd $BUILD_DIR/xcode
+cmake -G Xcode ../..
+open enum.hpp.xcodeproj

scripts/upload_coverage.sh

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+#!/bin/bash
+set -e
+
+BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
+mkdir -p $BUILD_DIR/coverage
+cd $BUILD_DIR/coverage
+cmake -DCMAKE_BUILD_TYPE=Debug -DBUILD_WITH_COVERAGE=ON ../..
+cmake --build . -- -j8
+
+lcov -d . -z
+ctest --verbose
+
+lcov -d . -c -o "coverage.info"
+lcov -r "coverage.info" "*/usr/*" "*/catch.hpp" "*/catch_main.cpp" "*_tests.cpp" -o "coverage.info"
+lcov -l "coverage.info"
+
+bash <(curl -s https://codecov.io/bash) || echo "Codecov did not collect coverage reports"

untests/CMakeLists.txt

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+# 3.11 version is required for `FetchContent`
+cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
+
+project(enum.hpp.untests)
+
+#
+# coverage
+#
+
+option(BUILD_WITH_COVERAGE "Build with coverage" OFF)
+if(BUILD_WITH_COVERAGE AND (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang"))
+    set(COVERAGE_FLAGS "--coverage")
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
+    set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
+endif()
+
+#
+# executable
+#
+
+file(GLOB UNTESTS_SOURCES "*.cpp" "*.hpp")
+add_executable(${PROJECT_NAME} ${UNTESTS_SOURCES})
+target_link_libraries(${PROJECT_NAME} enum.hpp)
+
+target_compile_options(${PROJECT_NAME}
+    PRIVATE
+    $<$<CXX_COMPILER_ID:MSVC>:
+        /W4>
+    PRIVATE
+    $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
+        -Wall -Wextra -Wpedantic>)
+
+add_test(${PROJECT_NAME} ${PROJECT_NAME})
+
+#
+# catchorg/catch2
+#
+
+include(FetchContent)
+FetchContent_Declare(
+    catchorg_catch2
+    GIT_REPOSITORY https://github.com/catchorg/catch2)
+
+FetchContent_GetProperties(catchorg_catch2)
+if(NOT catchorg_catch2_POPULATED)
+    FetchContent_Populate(catchorg_catch2)
+    target_include_directories(${PROJECT_NAME}
+        PRIVATE ${catchorg_catch2_SOURCE_DIR}/single_include)
+endif()

untests/catch_main.cpp

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+/*******************************************************************************
+ * This file is part of the "https://github.com/blackmatov/enum.hpp"
+ * For conditions of distribution and use, see copyright notice in LICENSE.md
+ * Copyright (C) 2019 Matvey Cherevko
+ ******************************************************************************/
+
+#define CATCH_CONFIG_MAIN
+#define CATCH_CONFIG_FAST_COMPILE
+#include <catch2/catch.hpp>

untests/enum_tests.cpp

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+/*******************************************************************************
+ * This file is part of the "https://github.com/blackmatov/enum.hpp"
+ * For conditions of distribution and use, see copyright notice in LICENSE.md
+ * Copyright (C) 2019, by Matvey Cherevko (blackmatov@gmail.com)
+ ******************************************************************************/
+
+#define CATCH_CONFIG_FAST_COMPILE
+#include <catch2/catch.hpp>
+
+#include <enum.hpp/enum.hpp>
+
+TEST_CASE("enum") {
+}