Use C++20

dweindl · dweindl · commit 16811946fc34 · 2025-03-21T16:47:20.000+01:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -38,7 +38,7 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}"
 endif()
 
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 # Compiler flags
diff --git a/doc/cpp_installation.rst b/doc/cpp_installation.rst
@@ -15,7 +15,7 @@ The following section describes building the AMICI C++ library:
 Prerequisites:
 
 * CBLAS compatible BLAS library
-* a C++17 compatible compiler
+* a C++20 compatible compiler
 * a C compiler
 * Optional:
 
