Update version

Replace ss::ternary_t with std::conditional_t

CMakeLists.txt

@@ -2,8 +2,8 @@ cmake_minimum_required(VERSION 3.14)
 
 project(
     ssp
-    VERSION 0.0.1
-    DESCRIPTION "Static split parser"
+    VERSION 1.4.0
+    DESCRIPTION "csv parser"
     HOMEPAGE_URL "https://github.com/red0124/ssp"
     LANGUAGES CXX
 )
@@ -11,22 +11,23 @@ project(
 # ---- Warning guard ----
 
 # Protect dependents from this project's warnings if the guard isn't disabled
-set(ssp_warning_guard SYSTEM)
-if(ssp_INCLUDE_WITHOUT_SYSTEM)
-  set(ssp_warning_guard "")
+set(SSP_WARNING_GUARD SYSTEM)
+if(SSP_INCLUDE_WITHOUT_SYSTEM)
+    set(SSP_WARNING_GUARD "")
 endif()
 
 # ---- Dependencies ----
 
 include(FetchContent)
-FetchContent_Declare(
-  fast_float
-  GIT_REPOSITORY https://github.com/red0124/fast_float.git
-  GIT_TAG origin/meson
-  GIT_SHALLOW TRUE)
+fetchcontent_declare(
+    fast_float
+    GIT_REPOSITORY https://github.com/red0124/fast_float.git
+    GIT_TAG origin/meson
+    GIT_SHALLOW TRUE
+)
 
-FetchContent_MakeAvailable(fast_float)
-set(fast_float_source_dir "${FETCHCONTENT_BASE_DIR}/fast_float-src")
+fetchcontent_makeavailable(fast_float)
+set(FAST_FLOAT_SOURCE_DIR "${FETCHCONTENT_BASE_DIR}/fast_float-src")
 
 # ---- Declare library ----
 
@@ -35,10 +36,10 @@ add_library(ssp::ssp ALIAS ssp)
 
 target_include_directories(
     ssp
-    ${ssp_warning_guard}
+    ${SSP_WARNING_GUARD}
     INTERFACE
-    "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
-    "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/fast_float>"
+        "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
+        "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/fast_float>"
 )
 
 target_compile_features(ssp INTERFACE cxx_std_17)
@@ -46,8 +47,8 @@ target_compile_features(ssp INTERFACE cxx_std_17)
 target_link_libraries(
     ssp
     INTERFACE
-    "$<$<AND:$<CXX_COMPILER_ID:AppleClang,Clang>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,9.0>>:c++fs>"
-    "$<$<AND:$<CXX_COMPILER_ID:GNU>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,9.1>>:stdc++fs>"
+        "$<$<AND:$<CXX_COMPILER_ID:AppleClang,Clang>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,9.0>>:c++fs>"
+        "$<$<AND:$<CXX_COMPILER_ID:GNU>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,9.1>>:stdc++fs>"
 )
 
 # ---- Install ----
@@ -55,19 +56,21 @@ target_link_libraries(
 include(CMakePackageConfigHelpers)
 include(GNUInstallDirs)
 
-set(ssp_directory "ssp-${PROJECT_VERSION}")
-set(ssp_include_directory "${CMAKE_INSTALL_INCLUDEDIR}")
+set(SSP_DIRECTORY "ssp-${PROJECT_VERSION}")
+set(SSP_INCLUDE_DIRECTORY "${CMAKE_INSTALL_INCLUDEDIR}")
 
 install(
-    DIRECTORY "${PROJECT_SOURCE_DIR}/include/" "${fast_float_source_dir}/include/"
-    DESTINATION "${ssp_include_directory}"
+    DIRECTORY
+        "${PROJECT_SOURCE_DIR}/include/"
+        "${FAST_FLOAT_SOURCE_DIR}/include/"
+    DESTINATION "${SSP_INCLUDE_DIRECTORY}"
     COMPONENT ssp_Development
 )
 
 install(
     TARGETS ssp
     EXPORT sspTargets
-    INCLUDES DESTINATION "${ssp_include_directory}"
+    INCLUDES DESTINATION "${SSP_INCLUDE_DIRECTORY}"
 )
 
 write_basic_package_version_file(
@@ -76,11 +79,11 @@ write_basic_package_version_file(
     ARCH_INDEPENDENT
 )
 
-set(ssp_install_cmakedir "${CMAKE_INSTALL_LIBDIR}/cmake/${ssp_directory}")
+set(SSP_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${SSP_DIRECTORY}")
 
 install(
     FILES "${PROJECT_BINARY_DIR}/ssp-config-version.cmake"
-    DESTINATION "${ssp_install_cmakedir}"
+    DESTINATION "${SSP_INSTALL_CMAKEDIR}"
     COMPONENT ssp_Development
 )
 
@@ -88,10 +91,10 @@ install(
     EXPORT sspTargets
     FILE ssp-config.cmake
     NAMESPACE ssp::
-    DESTINATION "${ssp_install_cmakedir}"
+    DESTINATION "${SSP_INSTALL_CMAKEDIR}"
     COMPONENT ssp_Development
 )
 
 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
-  include(CPack)
+    include(CPack)
 endif()

README.md

@@ -632,6 +632,5 @@ revision = origin/master
 ```
 Then simply fetch the dependency and it is ready to be used:
 ```meson
-ssp_sub = subproject('ssp')
-ssp_dep = ssp_sub.get_variable('ssp_dep')
+ssp_dep = dependency('ssp')
 ```

include/ss/converter.hpp

@@ -102,7 +102,7 @@ class converter {
     constexpr static auto string_error = setup<Matchers...>::string_error;
     constexpr static auto default_delimiter = ",";
 
-    using error_type = ss::ternary_t<string_error, std::string, bool>;
+    using error_type = std::conditional_t<string_error, std::string, bool>;
 
 public:
     // parses line with given delimiter, returns a 'T' object created with

include/ss/parser.hpp

@@ -17,7 +17,7 @@ class parser {
     constexpr static auto string_error = setup<Matchers...>::string_error;
 
     using multiline = typename setup<Matchers...>::multiline;
-    using error_type = ss::ternary_t<string_error, std::string, bool>;
+    using error_type = std::conditional_t<string_error, std::string, bool>;
 
     constexpr static bool escaped_multiline_enabled =
         multiline::enabled && setup<Matchers...>::escape::enabled;
@@ -151,8 +151,8 @@ public:
     template <bool get_object, typename T, typename... Ts>
     struct iterable {
         struct iterator {
-            using value =
-                ss::ternary_t<get_object, T, no_void_validator_tup_t<T, Ts...>>;
+            using value = std::conditional_t<get_object, T,
+                                            no_void_validator_tup_t<T, Ts...>>;
 
             iterator() : parser_{nullptr} {
             }

include/ss/setup.hpp

@@ -111,8 +111,8 @@ struct get_matcher<Matcher, T, Ts...> {
     static_assert(count_v<is_matcher, T, Ts...> <= 1,
                   "the same matcher is cannot"
                   "be defined multiple times");
-    using type = ternary_t<is_matcher<T>::value, T,
-                           typename get_matcher<Matcher, Ts...>::type>;
+    using type = std::conditional_t<is_matcher<T>::value, T,
+                               typename get_matcher<Matcher, Ts...>::type>;
 };
 
 template <template <char...> class Matcher>
@@ -149,8 +149,8 @@ struct get_multiline;
 
 template <typename T, typename... Ts>
 struct get_multiline<T, Ts...> {
-    using type = ternary_t<is_instance_of_multiline<T>::value, T,
-                           typename get_multiline<Ts...>::type>;
+    using type = std::conditional_t<is_instance_of_multiline<T>::value, T,
+                               typename get_multiline<Ts...>::type>;
 };
 
 template <>
@@ -227,8 +227,10 @@ public:
     using quote = get_matcher_t<quote, Ts...>;
     using escape = get_matcher_t<escape, Ts...>;
 
-    using trim_left = ternary_t<trim_all::enabled, trim_all, trim_left_only>;
-    using trim_right = ternary_t<trim_all::enabled, trim_all, trim_right_only>;
+    using trim_left =
+        std::conditional_t<trim_all::enabled, trim_all, trim_left_only>;
+    using trim_right =
+        std::conditional_t<trim_all::enabled, trim_all, trim_right_only>;
 
     using multiline = get_multiline_t<Ts...>;
     constexpr static bool string_error = (count_string_error == 1);

include/ss/splitter.hpp

@@ -23,10 +23,10 @@ private:
     constexpr static auto string_error = setup<Ts...>::string_error;
     constexpr static auto is_const_line = !quote::enabled && !escape::enabled;
 
-    using error_type = ss::ternary_t<string_error, std::string, bool>;
+    using error_type = std::conditional_t<string_error, std::string, bool>;
 
 public:
-    using line_ptr_type = ternary_t<is_const_line, const char*, char*>;
+    using line_ptr_type = std::conditional_t<is_const_line, const char*, char*>;
 
     bool valid() const {
         if constexpr (string_error) {

include/ss/type_traits.hpp

@@ -357,26 +357,6 @@ struct is_instance_of<Template, Template<Ts...>> {
 template <template <typename...> class Template, typename... Ts>
 constexpr bool is_instance_of_v = is_instance_of<Template, Ts...>::value;
 
-////////////////
-// ternary
-////////////////
-
-template <bool B, typename T, typename U>
-struct ternary;
-
-template <typename T, typename U>
-struct ternary<true, T, U> {
-    using type = T;
-};
-
-template <typename T, typename U>
-struct ternary<false, T, U> {
-    using type = U;
-};
-
-template <bool B, typename T, typename U>
-using ternary_t = typename ternary<B, T, U>::type;
-
 ////////////////
 // tuple to struct
 ////////////////

meson.build

@@ -1,17 +1,24 @@
-project('ssp', 'cpp', 
+project(
+  'ssp', 
+  ['cpp'], 
   default_options : 
-  ['warning_level=3', 
-    'cpp_std=c++17', 
-    'buildtype=debugoptimized'])
+    ['warning_level=3', 
+      'cpp_std=c++17', 
+      'buildtype=debugoptimized',
+      'wrap_mode=forcefallback'],
+  version: '1.4.0',
+  meson_version:'>=0.54.0')
 
-fast_float_sub = subproject('fast_float')
-fast_float_dep = fast_float_sub.get_variable('fast_float_dep')
+fast_float_dep = dependency('fast_float')
 
 ssp_dep = declare_dependency(
   include_directories: include_directories('include'),
   dependencies: fast_float_dep
   )
 
+meson.override_dependency('ssp', ssp_dep)
+
 if not meson.is_subproject()
   subdir('test')
 endif
+

script/ci_install_deps.sh

@@ -5,7 +5,7 @@ BUILD_TYPE=Debug
 
 set -eux
 
-git clone https://github.com/onqtam/doctest -b 2.4.4 --depth 1
+git clone https://github.com/red0124/doctest -b master --depth 1
 
 cmake -S doctest -B doctest/build \
     -D CMAKE_BUILD_TYPE=${BUILD_TYPE} \

ssp.hpp

@@ -17,7 +17,6 @@
 #include <vector>
 #define SSP_DISABLE_FAST_FLOAT
 
-
 namespace ss {
 
 ////////////////
@@ -372,26 +371,6 @@ struct is_instance_of<Template, Template<Ts...>> {
 template <template <typename...> class Template, typename... Ts>
 constexpr bool is_instance_of_v = is_instance_of<Template, Ts...>::value;
 
-////////////////
-// ternary
-////////////////
-
-template <bool B, typename T, typename U>
-struct ternary;
-
-template <typename T, typename U>
-struct ternary<true, T, U> {
-    using type = T;
-};
-
-template <typename T, typename U>
-struct ternary<false, T, U> {
-    using type = U;
-};
-
-template <bool B, typename T, typename U>
-using ternary_t = typename ternary<B, T, U>::type;
-
 ////////////////
 // tuple to struct
 ////////////////
@@ -415,7 +394,6 @@ T to_object(U&& data) {
 
 } /* trait */
 
-
 namespace ss {
 
 ////////////////
@@ -799,8 +777,8 @@ struct get_matcher<Matcher, T, Ts...> {
     static_assert(count_v<is_matcher, T, Ts...> <= 1,
                   "the same matcher is cannot"
                   "be defined multiple times");
-    using type = ternary_t<is_matcher<T>::value, T,
-                           typename get_matcher<Matcher, Ts...>::type>;
+    using type = std::conditional_t<is_matcher<T>::value, T,
+                                    typename get_matcher<Matcher, Ts...>::type>;
 };
 
 template <template <char...> class Matcher>
@@ -837,8 +815,8 @@ struct get_multiline;
 
 template <typename T, typename... Ts>
 struct get_multiline<T, Ts...> {
-    using type = ternary_t<is_instance_of_multiline<T>::value, T,
-                           typename get_multiline<Ts...>::type>;
+    using type = std::conditional_t<is_instance_of_multiline<T>::value, T,
+                                    typename get_multiline<Ts...>::type>;
 };
 
 template <>
@@ -915,8 +893,10 @@ public:
     using quote = get_matcher_t<quote, Ts...>;
     using escape = get_matcher_t<escape, Ts...>;
 
-    using trim_left = ternary_t<trim_all::enabled, trim_all, trim_left_only>;
-    using trim_right = ternary_t<trim_all::enabled, trim_all, trim_right_only>;
+    using trim_left =
+        std::conditional_t<trim_all::enabled, trim_all, trim_left_only>;
+    using trim_right =
+        std::conditional_t<trim_all::enabled, trim_all, trim_right_only>;
 
     using multiline = get_multiline_t<Ts...>;
     constexpr static bool string_error = (count_string_error == 1);
@@ -973,10 +953,10 @@ private:
     constexpr static auto string_error = setup<Ts...>::string_error;
     constexpr static auto is_const_line = !quote::enabled && !escape::enabled;
 
-    using error_type = ss::ternary_t<string_error, std::string, bool>;
+    using error_type = std::conditional_t<string_error, std::string, bool>;
 
 public:
-    using line_ptr_type = ternary_t<is_const_line, const char*, char*>;
+    using line_ptr_type = std::conditional_t<is_const_line, const char*, char*>;
 
     bool valid() const {
         if constexpr (string_error) {
@@ -1400,7 +1380,6 @@ public:
 
 } /* ss */
 
-
 #ifndef SSP_DISABLE_FAST_FLOAT
 #else
 #endif
@@ -1838,7 +1817,7 @@ class converter {
     constexpr static auto string_error = setup<Matchers...>::string_error;
     constexpr static auto default_delimiter = ",";
 
-    using error_type = ss::ternary_t<string_error, std::string, bool>;
+    using error_type = std::conditional_t<string_error, std::string, bool>;
 
 public:
     // parses line with given delimiter, returns a 'T' object created with
@@ -2219,7 +2198,6 @@ private:
 
 } /* ss */
 
-
 namespace ss {
 
 template <typename... Matchers>
@@ -2227,7 +2205,7 @@ class parser {
     constexpr static auto string_error = setup<Matchers...>::string_error;
 
     using multiline = typename setup<Matchers...>::multiline;
-    using error_type = ss::ternary_t<string_error, std::string, bool>;
+    using error_type = std::conditional_t<string_error, std::string, bool>;
 
     constexpr static bool escaped_multiline_enabled =
         multiline::enabled && setup<Matchers...>::escape::enabled;
@@ -2362,7 +2340,8 @@ public:
     struct iterable {
         struct iterator {
             using value =
-                ss::ternary_t<get_object, T, no_void_validator_tup_t<T, Ts...>>;
+                std::conditional_t<get_object, T,
+                                       no_void_validator_tup_t<T, Ts...>>;
 
             iterator() : parser_{nullptr} {
             }

subprojects/doctest.wrap

@@ -1,3 +1,3 @@
 [wrap-git]
-url = https://github.com/onqtam/doctest
-revision = 2.4.4
+url = https://github.com/red0124/doctest
+revision = master

test/CMakeLists.txt

@@ -4,34 +4,38 @@ project(ssp_tests CXX)
 
 # ---- Dependencies ----
 
-set(
-    ssp_INCLUDE_WITHOUT_SYSTEM
-    YES
-    CACHE
-    INTERNAL
-    "Turn the warning guard off to have errors appear in test builds"
-)
-
 include(FetchContent)
-FetchContent_Declare(ssp SOURCE_DIR "${PROJECT_SOURCE_DIR}/..")
-FetchContent_MakeAvailable(ssp)
+fetchcontent_declare(ssp SOURCE_DIR "${PROJECT_SOURCE_DIR}/..")
+fetchcontent_makeavailable(ssp)
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
-  target_compile_options(ssp INTERFACE -Wall -Wextra)
+    target_compile_options(ssp INTERFACE -Wall -Wextra)
 endif()
 
-find_package(doctest 2.4.4 CONFIG REQUIRED)
-# for doctest_discover_tests
-include(doctest)
+include(FetchContent)
+fetchcontent_declare(
+    DOCTEST
+    GIT_REPOSITORY https://github.com/red0124/doctest
+    GIT_TAG origin/master
+    GIT_SHALLOW TRUE
+)
+
+fetchcontent_makeavailable(DOCTEST)
+set(DOCTEST "${FETCHCONTENT_BASE_DIR}/doctest-src")
 
 # ---- Test ----
 
 enable_testing()
 
 foreach(name IN ITEMS test_splitter test_parser test_converter test_extractions)
-  add_executable("${name}" "${name}.cpp")
-  target_link_libraries("${name}" PRIVATE ssp::ssp fast_float doctest::doctest)
-  target_compile_definitions("${name}" PRIVATE
-    DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN CMAKE_GITHUB_CI)
-  doctest_discover_tests("${name}")
+    add_executable("${name}" "${name}.cpp")
+    target_link_libraries(
+        "${name}"
+        PRIVATE ssp::ssp fast_float doctest::doctest
+    )
+    target_compile_definitions(
+        "${name}"
+        PRIVATE DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN CMAKE_GITHUB_CI
+    )
+    add_test(NAME "${name}" COMMAND "${name}")
 endforeach()

test/meson.build

@@ -7,8 +7,7 @@ test_sources = files([
       'test_extractions_without_fast_float.cpp',
       ])
 
-doctest_proj = subproject('doctest')
-doctest_dep = doctest_proj.get_variable('doctest_dep')
+doctest_dep = dependency('doctest')
 
 test_exe = executable(
   'test_ssp',

test/test_parser.cpp

@@ -610,8 +610,6 @@ struct xyz {
 };
 
 TEST_CASE("parser test the moving of parsed values") {
-    size_t move_called_one_col;
-
     {
         unique_file_name f;
         {
@@ -621,8 +619,7 @@ TEST_CASE("parser test the moving of parsed values") {
 
         ss::parser p{f.name, ","};
         auto x = p.get_next<my_string>();
-        CHECK_LT(move_called, 3);
-        move_called_one_col = move_called;
+        CHECK_LE(move_called, 1);
         move_called = 0;
     }
 
@@ -636,21 +633,21 @@ TEST_CASE("parser test the moving of parsed values") {
 
         ss::parser p{f.name, ","};
         auto x = p.get_next<my_string, my_string, my_string>();
-        CHECK_LE(move_called, 3 * move_called_one_col);
+        CHECK_LE(move_called, 3);
         move_called = 0;
     }
 
     {
         ss::parser p{f.name, ","};
         auto x = p.get_object<xyz, my_string, my_string, my_string>();
-        CHECK_LE(move_called, 6 * move_called_one_col);
+        CHECK_LE(move_called, 6);
         move_called = 0;
     }
 
     {
         ss::parser p{f.name, ","};
         auto x = p.get_next<xyz>();
-        CHECK_LE(move_called, 6 * move_called_one_col);
+        CHECK_LE(move_called, 6);
         move_called = 0;
     }
 }