cwahn · cwahn · Feb 16, 2024 · Jan 30, 2024 · Jan 30, 2024 · Jan 30, 2024
@@ -1,95 +1,184 @@
-Language: Cpp
-BasedOnStyle: LLVM
+# Language: Cpp
+# BasedOnStyle: LLVM
 
-AccessModifierOffset: -4
-AlignAfterOpenBracket: Align
+# AccessModifierOffset: -4
+# AlignAfterOpenBracket: AlwaysBreak
+# AlignConsecutiveAssignments: false
+# AlignConsecutiveDeclarations: false
+# AlignEscapedNewlines: Left
+# AlignOperands: false
+# AlignTrailingComments: true
+# AllowAllParametersOfDeclarationOnNextLine: true
+# AllowShortBlocksOnASingleLine: false
+# AllowShortCaseLabelsOnASingleLine: false
+# AllowShortFunctionsOnASingleLine: None
+# AllowShortIfStatementsOnASingleLine: false
+# AllowShortLoopsOnASingleLine: false
+# AlwaysBreakAfterReturnType: None
+# AlwaysBreakBeforeMultilineStrings: true
+# AlwaysBreakTemplateDeclarations: true
+# BinPackArguments: false
+# BinPackParameters: false
+# BreakBeforeBinaryOperators: All
+# BreakBeforeBraces: Attach
+# BraceWrapping:
+#   AfterClass: true
+#   AfterControlStatement: true
+#   AfterEnum: true
+#   AfterFunction: true
+#   AfterNamespace: true
+#   AfterStruct: true
+#   AfterUnion: true
+#   AfterExternBlock: true
+#   BeforeCatch: true
+#   BeforeElse: true
+#   IndentBraces: false
+# BreakBeforeTernaryOperators: true
+# BreakConstructorInitializersBeforeComma: false
+# ColumnLimit: 100
+# CommentPragmas: "^ IWYU pragma:"
+# ConstructorInitializerAllOnOneLineOrOnePerLine: false
+# ConstructorInitializerIndentWidth: 4
+# ContinuationIndentWidth: 4
+# Cpp11BracedListStyle: true
+# DerivePointerAlignment: false
+# ExperimentalAutoDetectBinPacking: false
+# FixNamespaceComments: true
+# ForEachMacros:
+#   - foreach
+#   - Q_FOREACH
+#   - BOOST_FOREACH
+# IncludeBlocks: Preserve
+# IncludeCategories:
+#   - Regex: '^"(llvm|llvm-c|clang|clang-c)/'
+#     Priority: 2
+#   - Regex: '^(<|"(gtest|isl|json)/)'
+#     Priority: 3
+#   - Regex: ".*"
+#     Priority: 1
+# IndentCaseLabels: true
+# IndentWidth: 4
+# IndentWrappedFunctionNames: false
+# KeepEmptyLinesAtTheStartOfBlocks: true
+# MacroBlockBegin: ""
+# MacroBlockEnd: ""
+# MaxEmptyLinesToKeep: 1
+# NamespaceIndentation: Inner
+# ObjCBlockIndentWidth: 2
+# ObjCSpaceAfterProperty: false
+# ObjCSpaceBeforeProtocolList: true
+# PenaltyBreakBeforeFirstCallParameter: 19
+# PenaltyBreakComment: 300
+# PenaltyBreakFirstLessLess: 80
+# PenaltyBreakString: 1000
+# PenaltyExcessCharacter: 1000000
+# PenaltyReturnTypeOnItsOwnLine: 10
+# PointerAlignment: Left
+# ReflowComments: true
+# SortIncludes: false
+# SpaceAfterCStyleCast: false
+# SpaceAfterTemplateKeyword: true
+# SpaceBeforeAssignmentOperators: true
+# SpaceBeforeCpp11BracedList: false
+# SpaceBeforeCtorInitializerColon: true
+# SpaceBeforeInheritanceColon: true
+# SpaceBeforeParens: ControlStatements
+# SpaceBeforeRangeBasedForLoopColon: true
+# SpaceInEmptyParentheses: false
+# SpacesBeforeTrailingComments: 1
+# SpacesInAngles: false
+# SpacesInContainerLiterals: true
+# SpacesInCStyleCastParentheses: false
+# SpacesInParentheses: false
+# SpacesInSquareBrackets: false
+# Standard: Cpp11
+# TabWidth: 4
+# UseTab: Never
+
+AccessModifierOffset: -2
+AlignAfterOpenBracket: BlockIndent # New in v14. For earlier clang-format versions, use AlwaysBreak instead.
+AlignConsecutiveMacros: false
 AlignConsecutiveAssignments: false
 AlignConsecutiveDeclarations: false
-AlignEscapedNewlines: Left
-AlignOperands: true
+AlignEscapedNewlines: DontAlign
+AlignOperands: false
 AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: false
+AllowAllArgumentsOnNextLine: false
+AllowAllConstructorInitializersOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: Empty
 AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: Inline
-AllowShortIfStatementsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: All
 AllowShortLoopsOnASingleLine: false
 AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-BinPackArguments: true
-BinPackParameters: true
-BreakBeforeBinaryOperators: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBinaryOperators: NonAssignment
 BreakBeforeBraces: Attach
-BraceWrapping:
-  AfterClass: false
-  AfterControlStatement: false
-  AfterEnum: false
-  AfterFunction: true
-  AfterNamespace: false
-  AfterStruct: false
-  AfterUnion: false
-  AfterExternBlock: false
-  BeforeCatch: false
-  BeforeElse: false
-  IndentBraces: false
 BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-ColumnLimit: 0
-CommentPragmas: "^ IWYU pragma:"
-ConstructorInitializerAllOnOneLineOrOnePerLine: true
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: AfterColon
+BreakStringLiterals: false
+ColumnLimit: 100
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
 DerivePointerAlignment: false
-ExperimentalAutoDetectBinPacking: false
 FixNamespaceComments: true
-ForEachMacros:
-  - foreach
-  - Q_FOREACH
-  - BOOST_FOREACH
-IncludeBlocks: Preserve
+IncludeBlocks: Regroup
 IncludeCategories:
-  - Regex: '^"(llvm|llvm-c|clang|clang-c)/'
+  - Regex: '^<ext/.*\.h>'
     Priority: 2
-  - Regex: '^(<|"(gtest|isl|json)/)'
-    Priority: 3
-  - Regex: ".*"
+    SortPriority: 0
+    CaseSensitive: false
+  - Regex: '^<.*\.h>'
     Priority: 1
-IndentCaseLabels: false
+    SortPriority: 0
+    CaseSensitive: false
+  - Regex: "^<.*"
+    Priority: 2
+    SortPriority: 0
+    CaseSensitive: false
+  - Regex: ".*"
+    Priority: 3
+    SortPriority: 0
+    CaseSensitive: false
+IncludeIsMainRegex: "([-_](test|unittest))?$"
+IndentCaseLabels: true
+IndentPPDirectives: BeforeHash
 IndentWidth: 4
 IndentWrappedFunctionNames: false
-KeepEmptyLinesAtTheStartOfBlocks: true
-MacroBlockBegin: ""
-MacroBlockEnd: ""
+KeepEmptyLinesAtTheStartOfBlocks: false
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: Inner
-ObjCBlockIndentWidth: 2
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 60
 PointerAlignment: Left
-ReflowComments: true
+ReferenceAlignment: Left # New in v13. int &name  ==>  int& name
+ReflowComments: false
+SeparateDefinitionBlocks: Always # New in v14.
 SortIncludes: false
+SortUsingDeclarations: true
 SpaceAfterCStyleCast: false
-SpaceAfterTemplateKeyword: true
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: false
 SpaceBeforeAssignmentOperators: true
-SpaceBeforeCpp11BracedList: false
+SpaceBeforeCpp11BracedList: true
 SpaceBeforeCtorInitializerColon: true
-SpaceBeforeInheritanceColon: true
+SpaceBeforeInheritanceColon: false
 SpaceBeforeParens: ControlStatements
 SpaceBeforeRangeBasedForLoopColon: true
 SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
+SpacesBeforeTrailingComments: 2
 SpacesInAngles: false
-SpacesInContainerLiterals: true
 SpacesInCStyleCastParentheses: false
+SpacesInContainerLiterals: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
 Standard: Cpp11
-TabWidth: 8
+TabWidth: 4
 UseTab: Never
@@ -33,23 +33,20 @@ if(MSVC)
     endif()
 endif()
 
-include(CTest)
-
-find_package(Catch2 QUIET)
-if(NOT Catch2_FOUND)
-    # message("Catch2 not found on the system.\nBuild from source.")
-    FetchContent_Declare(
-        Catch2
-        URL https://github.com/catchorg/Catch2/archive/refs/tags/v3.4.0.tar.gz
-        URL_HASH MD5=2c802a4938ed842e2942c60d1d231bb7
-    )
-    FetchContent_MakeAvailable(Catch2)
-endif()
+option(ENABLE_ASAN "Enable AddressSanitizer" OFF)
 
-include(Catch)
-enable_testing()
+if(ENABLE_ASAN)
+    # Add the -fsanitize=address flag to the compiler and linker
+    add_compile_options(-fsanitize=address)
+    add_link_options(-fsanitize=address)
+endif()
 
 add_library(efp INTERFACE)
 target_include_directories(efp INTERFACE "./include")
 
-add_subdirectory("./test")
+
+# Check if this CMakeLists.txt is the top-most CMake project
+if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+    add_subdirectory("./example")
+    add_subdirectory("./test")
+endif()
@@ -0,0 +1,24 @@
+add_executable(demo demo.cpp)
+target_link_libraries(demo
+    PRIVATE
+    efp)
+
+add_executable(loop_c loop_c.cpp)
+target_link_libraries(loop_c
+    PRIVATE
+    efp)
+
+add_executable(loop_efp loop_efp.cpp)
+target_link_libraries(loop_efp
+    PRIVATE
+    efp)
+
+add_executable(io_demo io_demo.cpp)
+target_link_libraries(io_demo
+    PRIVATE
+    efp)
+
+# add_executable(format_demo format_demo.cpp)
+# target_link_libraries(format_demo
+# PRIVATE
+# efp)
@@ -10,7 +10,7 @@ int main() {
 
     auto stdout = [&](int x) { std::cout << x << " "; };
 
-    auto as = from_function(IntegralConst<int, 10>{}, id<int>);
+    auto as = from_function(CtConst<int, 10>{}, id<int>);
 
     auto minus_square = compose(negate, square<int>);
 

@@ -1,7 +1,5 @@
-#include "io.hpp"
-#include <iostream>
-#include <string>
-#include <vector>
+#include "efp/cpp_core.hpp"
+#include "efp/io.hpp"
 
 using namespace efp;
 
@@ -11,24 +9,18 @@ int main() {
     String test_data_string = test_data;
 
     auto maybe_file = File::open(path, "w+");
-    if (!maybe_file) {
-        std::cerr << "Failed to open file for writing." << std::endl;
-        return 1;
-    }
+    if (!maybe_file)
+        throw std::runtime_error("Failed to open file for writing.");
 
     File file = maybe_file.move();
 
-    if (!file.write(test_data)) {
-        std::cerr << "Failed to write char* data to file." << std::endl;
-        return 1;
-    }
+    if (!file.write(test_data))
+        throw std::runtime_error("Failed to write char* data to file.");
 
     file.flush();
 
-    if (!file.seek(0)) {
-        std::cerr << "Failed to seek to the beginning of the file." << std::endl;
-        return 1;
-    }
+    if (!file.seek(0))
+        throw std::runtime_error("Failed to seek to the beginning of the file.");
 
     auto lines = file.read_lines();
     for (const auto& line : lines) {
@@ -38,16 +30,12 @@ int main() {
     long position = file.tell();
     std::cout << "Current file position: " << position << std::endl;
 
-    if (!file.write(test_data_string)) {
-        std::cerr << "Failed to write String data to file." << std::endl;
-        return 1;
-    }
+    if (!file.write(test_data_string))
+        throw std::runtime_error("Failed to write String data to file.");
 
     maybe_file = File::open(path, "r");
-    if (!maybe_file) {
-        std::cerr << "Failed to reopen file for reading." << std::endl;
-        return 1;
-    }
+    if (!maybe_file)
+        throw std::runtime_error("Failed to reopen file for reading.");
 
     file = maybe_file.move();
 
@@ -57,10 +45,8 @@ int main() {
         std::cout << line << std::endl;
     }
 
-    if (!file.close()) {
-        std::cerr << "Failed to close the file." << std::endl;
-        return 1;
-    }
+    if (!file.close())
+        throw std::runtime_error("Failed to close the file.");
 
     // file = File::open("test", "w+").move();
     // file.write("Hello, world!\nThis is a test file.\nEnd of test.");