Add BEMAN_INPLACE_VECTOR_NO_EXCEPTIONS cmake option

Author: 20162026

CMakeLists.txt

@@ -27,6 +27,18 @@ option(
     ${PROJECT_IS_TOP_LEVEL}
 )
 
+option(
+    BEMAN_INPLACE_VECTOR_NO_EXCEPTIONS
+    "Disable exceptions by replacing throw calls with abort. Default: OFF. Values: { ON, OFF }."
+    OFF
+)
+
+configure_file(
+    "${PROJECT_SOURCE_DIR}/include/beman/inplace_vector/config.hpp.in"
+    "${PROJECT_BINARY_DIR}/include/beman/inplace_vector/config.hpp"
+    @ONLY
+)
+
 include(FetchContent)
 include(GNUInstallDirs)
 
@@ -38,6 +50,7 @@ target_include_directories(
     beman.inplace_vector
     INTERFACE
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
         $<INSTALL_INTERFACE:include>
 )
 

include/beman/inplace_vector/config.hpp.in

@@ -0,0 +1,6 @@
+#ifndef BEMAN_INPLACE_VECTOR_CONFIG_HPP
+#define BEMAN_INPLACE_VECTOR_CONFIG_HPP
+
+#cmakedefine01 BEMAN_INPLACE_VECTOR_NO_EXCEPTIONS()
+
+#endif

include/beman/inplace_vector/inplace_vector.hpp

@@ -2,6 +2,7 @@
 
 #ifndef BEMAN_INPLACE_VECTOR_INPLACE_VECTOR_HPP
 #define BEMAN_INPLACE_VECTOR_INPLACE_VECTOR_HPP
+#include <beman/inplace_vector/config.hpp>
 
 #include <algorithm> // for rotate...
 #include <array>
@@ -22,7 +23,8 @@
 #define IV_EXPECT(EXPR)
 
 #ifndef BEMAN_IV_THROW_OR_ABORT
-#if !defined(__cpp_exceptions) || __cpp_exceptions < 199711L
+#if !defined(__cpp_exceptions) || __cpp_exceptions < 199711L ||                \
+    BEMAN_INPLACE_VECTOR_NO_EXCEPTIONS()
 #include <cstdlib> // for abort
 #define BEMAN_IV_THROW_OR_ABORT(x) abort()
 #else