cppmp/include/cppmp/config.h

#pragma once

/* C++ standards */

#if __cplusplus >= 201103L
    #define cppmp_supports_cpp11 1
#endif
#if __cplusplus >= 201402L
    #define cppmp_supports_cpp14 1
#endif
#if __cplusplus >= 201703L
    #define cppmp_supports_cpp17 1
#endif

/* C++ features */

#if __cpp_variable_templates >= 201304L
    #define cppmp_supports_variable_templates 1
#endif

#if __cpp_constexpr >= 201603L
    #define cppmp_supports_constexpr_lambda 1
#endif

/* GCC */

#ifdef __GNUC__
    #define cppmp_gcc_version (__GNUC__       * 10000   \
                            + __GNUC_MINOR__ * 100     \
                            + __GNUC_PATCHLEVEL__)
#endif

/* Macros */

#ifdef cppmp_supports_constexpr_lambda
    #define cppmp_constexpr_lambda constexpr
#else
    #define cppmp_constexpr_lambda
#endif

/* Supported Traits */

#ifdef cppmp_supports_cpp11
    #define cppmp_std_supports_remove_const 1
    #define cppmp_std_supports_remove_volatile 1
    #define cppmp_std_supports_remove_cv 1
    #define cppmp_std_supports_add_const 1
    #define cppmp_std_supports_add_volatile 1
    #define cppmp_std_supports_add_cv 1

    #define cppmp_std_supports_remove_reference 1
    #define cppmp_std_supports_add_lvalue_reference 1
    #define cppmp_std_supports_add_rvalue_reference 1

    #define cppmp_std_supports_make_signed 1
    #define cppmp_std_supports_make_unsigned 1

    #define cppmp_std_supports_remove_extent 1
    #define cppmp_std_supports_remove_all_extents 1

    #define cppmp_std_supports_add_pointer 1
    #define cppmp_std_supports_remove_pointer 1

    #define cppmp_std_supports_decay 1
    #define cppmp_std_supports_common_type 1
    #define cppmp_std_supports_underlying_type 1
    #define cppmp_std_supports_aligned_storage 1

    #if !defined(cppmp_gcc_version) or cppmp_gcc_version >= 50000
        #define cppmp_std_supports_aligned_union 1
    #endif

    #ifndef cppmp_supports_cpp20
        #define cppmp_std_supports_result_of 1
    #endif

    #define cppmp_std_supports_enable_if 1
    #define cppmp_std_supports_conditional 1

    #define cppmp_std_supports_is_void 1
    #define cppmp_std_supports_is_integral 1
    #define cppmp_std_supports_is_floating_point 1
    #define cppmp_std_supports_is_array 1
    #define cppmp_std_supports_is_pointer 1
    #define cppmp_std_supports_is_lvalue_reference 1
    #define cppmp_std_supports_is_rvalue_reference 1
    #define cppmp_std_supports_is_member_object_pointer 1
    #define cppmp_std_supports_is_member_function_pointer 1
    #define cppmp_std_supports_is_enum 1
    #define cppmp_std_supports_is_union 1
    #define cppmp_std_supports_is_class 1
    #define cppmp_std_supports_is_function 1
    #define cppmp_std_supports_is_reference 1
    #define cppmp_std_supports_is_arithmetic 1
    #define cppmp_std_supports_is_fundamental 1
    #define cppmp_std_supports_is_object 1
    #define cppmp_std_supports_is_scalar 1
    #define cppmp_std_supports_is_compound 1
    #define cppmp_std_supports_is_member_pointer 1
    #define cppmp_std_supports_is_const 1
    #define cppmp_std_supports_is_volatile 1
    #define cppmp_std_supports_is_trivial 1
    #define cppmp_std_supports_is_standard_layout 1
    #define cppmp_std_supports_is_pod 1
    #define cppmp_std_supports_is_empty 1
    #define cppmp_std_supports_is_polymorphic 1
    #define cppmp_std_supports_is_abstract 1
    #define cppmp_std_supports_is_signed 1
    #define cppmp_std_supports_is_unsigned 1

    #define cppmp_std_supports_is_constructible 1
    #define cppmp_std_supports_is_default_constructible 1
    #define cppmp_std_supports_is_copy_constructible 1
    #define cppmp_std_supports_is_move_constructible 1
    #define cppmp_std_supports_is_assignable 1
    #define cppmp_std_supports_is_copy_assignable 1
    #define cppmp_std_supports_is_move_assignable 1
    #define cppmp_std_supports_is_destructible 1

    #if !defined(cppmp_gcc_version) or cppmp_gcc_version >= 50000
        #define cppmp_std_supports_is_trivially_constructible 1
        #define cppmp_std_supports_is_trivially_default_constructible 1
        #define cppmp_std_supports_is_trivially_copy_constructible 1
        #define cppmp_std_supports_is_trivially_move_constructible 1
        #define cppmp_std_supports_is_trivially_assignable 1
        #define cppmp_std_supports_is_trivially_copy_assignable 1
        #define cppmp_std_supports_is_trivially_move_assignable 1
        #define cppmp_std_supports_is_trivially_destructible 1
        #define cppmp_std_supports_is_trivially_copyable 1
    #endif

    #define cppmp_std_supports_is_nothrow_constructible 1
    #define cppmp_std_supports_is_nothrow_default_constructible 1
    #define cppmp_std_supports_is_nothrow_copy_constructible 1
    #define cppmp_std_supports_is_nothrow_move_constructible 1
    #define cppmp_std_supports_is_nothrow_assignable 1
    #define cppmp_std_supports_is_nothrow_copy_assignable 1
    #define cppmp_std_supports_is_nothrow_move_assignable 1
    #define cppmp_std_supports_is_nothrow_destructible 1

    #define cppmp_std_supports_has_virtual_destructor 1

    #define cppmp_std_supports_alignment_of 1
    #define cppmp_std_supports_rank 1
    #define cppmp_std_supports_extent 1

    #define cppmp_std_supports_is_same 1
    #define cppmp_std_supports_is_base_of 1
    #define cppmp_std_supports_is_convertible 1
#endif

#ifdef cppmp_supports_cpp14
    #define cppmp_std_supports_is_null_pointer 1
    #define cppmp_std_supports_is_final 1
#endif

#ifdef cppmp_supports_cpp17
    #define cppmp_std_supports_invoke_result 1

    #define cppmp_std_supports_conjunction 1
    #define cppmp_std_supports_disjunction 1
    #define cppmp_std_supports_negation 1

    #define cppmp_std_supports_is_aggregate 1
    #define cppmp_std_supports_is_swappable_with 1
    #define cppmp_std_supports_is_swappable 1
    #define cppmp_std_supports_is_nothrow_swappable_with 1
    #define cppmp_std_supports_is_nothrow_swappable 1
    #define cppmp_std_supports_has_unique_object_representations 1
    #define cppmp_std_supports_is_invocable 1
    #define cppmp_std_supports_is_invocable_r 1
    #define cppmp_std_supports_is_nothrow_invocable 1
    #define cppmp_std_supports_is_nothrow_invocable_r 1
#endif

#ifdef cppmp_supports_cpp20
    #define cppmp_std_supports_remove_cvref 1

    #define cppmp_std_supports_is_bounded_array 1
    #define cppmp_std_supports_is_unbounded_array 1
    #define cppmp_std_supports_has_strong_structural_equality 1
    #define cppmp_std_supports_is_nothrow_convertible 1
    #define cppmp_std_supports_is_layout_compatible 1
    #define cppmp_std_supports_is_pointer_interconvertible_base_of 1
#endif