Add CMake scripting for easy use in other projects.

CMakeLists.txt

@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.17)
+
+project(zoo VERSION 1.0)
+
+set(CMAKE_CXX_STANDARD 17)
+
+option (ENABLE_TESTS "Build tests" ON)
+# todo jamie the benchmarks don't build from the root CMakeLists.txt
+option (ENABLE_BENCHMARKS "Build benchmarks" OFF)
+
+if (ENABLE_TESTS)
+    enable_testing()
+    add_subdirectory(test)
+endif()
+
+if (ENABLE_BENCHMARKS)
+    add_subdirectory(benchmark)
+endif()

src/CMakeLists.txt → demo/CMakeLists.txt

@@ -29,7 +29,6 @@ add_compile_definitions(TESTS)
 
 add_executable(
     zooDemonstrations${CMAKE_BUILD_TYPE}
-    demoTightPolicy.cpp
     ../test/catch_main.cpp
      ${ADDITIONAL_SOURCES}
 )

src/statistics.cpp

@@ -2,6 +2,7 @@
 #include <vector>
 #include <string>
 #include <iostream>
+#include "TightPolicy.h"
 
 std::vector<std::string> constructionTrace;
 

test/CMakeLists.txt

@@ -1,8 +1,5 @@
 cmake_minimum_required (VERSION 3.8)
 
-set(CMAKE_BUILD_TYPE Debug)
-
-
 project(ZooTest VERSION 1.0 LANGUAGES CXX)
 
 configure_file (
@@ -33,6 +30,7 @@ if(MSVC)
     set(
         ZOO_TEST_SOURCES
         catch_main.cpp
+        demoTightPolicy.cpp
         any.cpp AlignedStorage.cpp AnyCallable.cpp AnyCallSignature.cpp
         AnyExtended.cpp GenericPolicy.cpp FunctionPolicy.cpp
         swar/BasicOperations.cpp
@@ -122,7 +120,7 @@ else()
     set(
         ZOO_TEST_SOURCES
         ${CATCH2_MAIN_SOURCE} ${TYPE_ERASURE_SOURCES} ${ALGORITHM_SOURCES}
-        ${SWAR_SOURCES} 
+        ${SWAR_SOURCES}
         ${MISCELLANEA_SOURCES}
     )
 

test/swar/BasicOperations.cpp

@@ -357,23 +357,23 @@ TEST_CASE(
             const auto left = S2_16{0}.blitElement(1,  i);
             const auto right = S2_16{S2_16::AllOnes}.blitElement(1, i-1);
             const auto test = S2_16{0}.blitElement(1, 2);
-            CHECK(test.value() == greaterEqual<2, u16>(left, right).value()); 
+            CHECK(test.value() == greaterEqual<2, u16>(left, right).value());
         }
     }
     SECTION("single") {
         for (uint32_t i = 1; i < 15; i++) {
             const auto large = S4_32{0}.blitElement(1,  i+1);
             const auto small = S4_32{S4_32::AllOnes}.blitElement(1, i-1);
             const auto test = S4_32{0}.blitElement(1, 8);
-            CHECK(test.value() == greaterEqual<4, u32>(large, small).value()); 
+            CHECK(test.value() == greaterEqual<4, u32>(large, small).value());
         }
     }
     SECTION("allLanes") {
         for (uint32_t i = 1; i < 15; i++) {
             const auto small = S4_32(S4_32::LeastSignificantBit * (i-1));
             const auto large = S4_32(S4_32::LeastSignificantBit * (i+1));
             const auto test = S4_32(S4_32::LeastSignificantBit * 8);
-            CHECK(test.value() == greaterEqual<4, u32>(large, small).value()); 
+            CHECK(test.value() == greaterEqual<4, u32>(large, small).value());
         }
     }
 }
@@ -425,7 +425,7 @@ TEST_CASE(
     "BooleanSWAR MSBtoLaneMask",
     "[swar]"
 ) {
-    // BooleanSWAR as a mask: 
+    // BooleanSWAR as a mask:
     auto bswar =BooleanSWAR<4, u32>(0x0808'0000);
     auto mask = S4_32(0x0F0F'0000);
     CHECK(bswar.MSBtoLaneMask().value() == mask.value());
@@ -452,6 +452,6 @@ TEST_CASE(
     CHECK(SWAR<4, u16>(0x0400).value() == saturatingUnsignedAddition(SWAR<4, u16>(0x0100), SWAR<4, u16>(0x0300)).value());
     CHECK(SWAR<4, u16>(0x0B00).value() == saturatingUnsignedAddition(SWAR<4, u16>(0x0800), SWAR<4, u16>(0x0300)).value());
     CHECK(SWAR<4, u16>(0x0F00).value() == saturatingUnsignedAddition(SWAR<4, u16>(0x0800), SWAR<4, u16>(0x0700)).value());
-    CHECK(SWAR<4, u16>(0x0F00).value() == saturatingUnsignedAddition(SWAR<4, u16>(0x0800), SWAR<4, u16>(0x0800)).value()); 
-    CHECK(S4_32(0x0F0C'F000).value() == saturatingUnsignedAddition(S4_32(0x0804'F000), S4_32(0x0808'F000)).value()); 
+    CHECK(SWAR<4, u16>(0x0F00).value() == saturatingUnsignedAddition(SWAR<4, u16>(0x0800), SWAR<4, u16>(0x0800)).value());
+    CHECK(S4_32(0x0F0C'F000).value() == saturatingUnsignedAddition(S4_32(0x0804'F000), S4_32(0x0808'F000)).value());
 }