Rename beman.example to beman.exemplar

.ci/docker/rockylinux.Dockerfile

@@ -30,6 +30,6 @@ ARG cmake_args=
 ENV CC="$cc" CXX="$cxx" CMAKE_GENERATOR="Ninja" CMAKE_EXPORT_COMPILE_COMMANDS=on
 RUN cmake -B build -S . "$cmake_args"
 RUN cmake --build build --verbose
-RUN cmake --install build --prefix /opt/beman.example
-RUN find /opt/beman.example -type f
+RUN cmake --install build --prefix /opt/beman.exemplar
+RUN find /opt/beman.exemplar -type f
 

.ci/docker/ubuntu.Dockerfile

@@ -30,5 +30,5 @@ ENV CC="$cc" CXX="$cxx" CMAKE_GENERATOR="Ninja" CMAKE_EXPORT_COMPILE_COMMANDS=on
 RUN ls -lR src
 RUN cmake -B build -S . "$cmake_args"
 RUN cmake --build build --verbose
-RUN cmake --install build --prefix /opt/beman.example
-RUN find /opt/beman.example -type f
+RUN cmake --install build --prefix /opt/beman.exemplar
+RUN find /opt/beman.exemplar -type f

CMakeLists.txt

@@ -4,9 +4,9 @@
 cmake_minimum_required(VERSION 3.23)
 
 project(
-  beman.example # CMake Project Name, which is also the name of the top-level
-                # targets (e.g., library, executable, etc.).
-  DESCRIPTION "A Beman Library Example"
+  beman.exemplar # CMake Project Name, which is also the name of the top-level
+                 # targets (e.g., library, executable, etc.).
+  DESCRIPTION "A Beman library exemplar"
   LANGUAGES CXX)
 
 include(CTest)
@@ -24,6 +24,6 @@ if(BUILD_TESTING)
   FetchContent_MakeAvailable(googletest)
 endif()
 
-add_subdirectory(src/beman/example)
+add_subdirectory(src/beman/exemplar)
 
 add_subdirectory(examples)

examples/CMakeLists.txt

@@ -1,11 +1,11 @@
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-set(ALL_EXAMPLES 
-  #identity_as_default_projection 
+set(ALL_EXAMPLES
+  #identity_as_default_projection
 identity_direct_usage)
 
 foreach(example ${ALL_EXAMPLES})
-  add_executable(beman.example.examples.${example})
-  target_sources(beman.example.examples.${example} PRIVATE ${example}.cpp)
-  target_link_libraries(beman.example.examples.${example} beman::example)
+  add_executable(beman.exemplar.examples.${example})
+  target_sources(beman.exemplar.examples.${example} PRIVATE ${example}.cpp)
+  target_link_libraries(beman.exemplar.examples.${example} beman::exemplar)
 endforeach()

examples/identity_as_default_projection.cpp

@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-// This example demonstrates the usage of beman::example::identity as a default projection in a range-printer.
+// This example demonstrates the usage of beman::exemplar::identity as a default projection in a range-printer.
 // Requires: range support (C++20) and std::identity support (C++20).
 // TODO Darius: Do we need to selectively compile this example?
 // Or should we assume that this project is compiled with C++20 support only?
 
-#include <beman/example/identity.hpp> // beman::example::identity
+#include <beman/exemplar/identity.hpp> // beman::exemplar::identity
 
 #include <algorithm>
 #include <functional> // std::identity
@@ -44,9 +44,9 @@ void print_helper(const std::string_view rem, R &&range, Projection projection)
     std::cout << "}\n";
 };
 
-// Print wrapper with beman::example::identity.
+// Print wrapper with beman::exemplar::identity.
 template <std::ranges::input_range R,
-          typename Projection = beman::example::identity> // <- Notice the default projection.
+          typename Projection = beman::exemplar::identity> // <- Notice the default projection.
 void print_beman(const std::string_view rem, R &&range, Projection projection = {})
 {
     print_helper(rem, range, projection);

examples/identity_direct_usage.cpp

@@ -1,10 +1,10 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-#include <beman/example/identity.hpp>
+#include <beman/exemplar/identity.hpp>
 
 #include <iostream>
 
 int main() {
-    std::cout << beman::example::identity()(2024) << '\n';
+    std::cout << beman::exemplar::identity()(2024) << '\n';
     return 0;
 }

include/beman/example/identity.hpp → include/beman/exemplar/identity.hpp

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-#ifndef BEMAN_EXAMPLE_IDENTITY_HPP
-#define BEMAN_EXAMPLE_IDENTITY_HPP
+#ifndef BEMAN_EXEMPLAR_IDENTITY_HPP
+#define BEMAN_EXEMPLAR_IDENTITY_HPP
 
 // C++ Standard Library: std::identity equivalent.
 // See https://eel.is/c++draft/func.identity:
@@ -22,7 +22,7 @@
 
 #include <utility> // std::forward
 
-namespace beman::example {
+namespace beman::exemplar {
 
 struct __is_transparent; // not defined
 
@@ -43,6 +43,6 @@ struct identity
     using is_transparent = __is_transparent;
 };
 
-} // namespace beman::example
+} // namespace beman::exemplar
 
-#endif // BEMAN_EXAMPLE_IDENTITY_HPP
+#endif // BEMAN_EXEMPLAR_IDENTITY_HPP

src/beman/exemplar/CMakeLists.txt

@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+add_library(beman.exemplar STATIC)
+add_library(beman::exemplar ALIAS beman.exemplar)
+
+target_sources(beman.exemplar PRIVATE identity.cpp)
+
+target_include_directories(
+  beman.exemplar
+  PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../../../include>)
+
+install(
+  TARGETS beman.exemplar
+  EXPORT beman.exemplar
+  DESTINATION ${CMAKE_INSTALL_LIBDIR})
+
+install(
+  DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../../include/
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+  FILES_MATCHING
+  PATTERN "*.hpp")
+
+if(BUILD_TESTING)
+  include(GoogleTest)
+
+  add_executable(beman.exemplar.tests)
+  target_sources(beman.exemplar.tests PRIVATE identity.t.cpp)
+  target_link_libraries(beman.exemplar.tests
+                        PRIVATE beman::exemplar GTest::gtest GTest::gtest_main)
+
+  gtest_add_tests(beman.exemplar.tests "" AUTO)
+endif()

src/beman/example/identity.cpp → src/beman/exemplar/identity.cpp

@@ -1,3 +1,3 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-#include <beman/example/identity.hpp>
+#include <beman/exemplar/identity.hpp>

src/beman/example/identity.t.cpp → src/beman/exemplar/identity.t.cpp

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-#include <beman/example/identity.hpp>
+#include <beman/exemplar/identity.hpp>
 
 #include <gtest/gtest.h>
 
@@ -11,7 +11,7 @@ TEST(IdentityTest, call_identity_with_int)
 {
     for (int i = -100; i < 100; ++i)
     {
-        EXPECT_EQ(i, beman::example::identity()(i));
+        EXPECT_EQ(i, beman::exemplar::identity()(i));
     }
 }
 
@@ -25,7 +25,7 @@ TEST(IdentityTest, call_identity_with_custom_type)
     for (int i = -100; i < 100; ++i)
     {
         const S s{i};
-        const S s_id = beman::example::identity()(s);
+        const S s_id = beman::exemplar::identity()(s);
         EXPECT_EQ(s.i, s_id.i);
     }
 }
@@ -35,7 +35,7 @@ TEST(IdentityTest, compare_std_vs_beman)
 // Requires: std::identity support.
 #if defined(__cpp_lib_identity)
     std::identity std_id;
-    beman::example::identity beman_id;
+    beman::exemplar::identity beman_id;
     for (int i = -100; i < 100; ++i)
     {
         EXPECT_EQ(std_id(i), beman_id(i));
@@ -48,7 +48,7 @@ TEST(IdentityTest, check_is_transparent)
 // Requires: transparent operators support.
 #if defined(__cpp_lib_transparent_operators)
 
-    beman::example::identity id;
+    beman::exemplar::identity id;
 
     const auto container = {1, 2, 3, 4, 5};
     auto it = std::find(std::begin(container), std::end(container), 3);