10 #ifndef LLVM_ADT_ILIST_NODE_OPTIONS_H
11 #define LLVM_ADT_ILIST_NODE_OPTIONS_H
13 #include "llvm/Config/abi-breaking.h"
14 #include "llvm/Config/llvm-config.h"
16 #include <type_traits>
20 template <
bool EnableSentinelTracking>
class ilist_node_base;
21 template <
bool EnableSentinelTracking>
class ilist_base;
36 namespace ilist_detail {
63 template <
bool EnableSentinelTracking,
class... Options>
66 : std::integral_constant<bool, EnableSentinelTracking>,
is_explicit {};
67 template <
class Option1,
class... Options>
70 #if LLVM_ENABLE_ABI_BREAKING_CHECKS
76 template <
bool EnableSentinelTracking>
85 template <
class Tag,
class... Options>
89 template <
class Option1,
class... Options>
99 template <
class Option1,
class... Options>
101 : std::integral_constant<bool, is_valid_option<Option1>::value &&
102 check_options<Options...>::value> {};
107 template <
class T,
bool EnableSentinelTracking,
bool IsSentinelTrackingExplicit,
133 #endif // LLVM_ADT_ILIST_NODE_OPTIONS_H
Check whether an option is valid.
explicitness< false > is_implicit
node_options< T, extract_sentinel_tracking< Options...>::value, extract_sentinel_tracking< Options...>::is_explicit, typename extract_tag< Options...>::type > type
static const bool is_sentinel_tracking_explicit
explicitness< true > is_explicit
const T & const_reference
Base class for ilist nodes.
Option to choose whether to track sentinels.
static const bool enable_sentinel_tracking
ilist_node_base< enable_sentinel_tracking > node_base_type
Check whether options are valid.
Option to specify a tag for the node type.
ilist_base< enable_sentinel_tracking > list_base_type
Helper trait for recording whether an option is specified explicitly.
Implementations of list algorithms using ilist_node_base.
Traits for options for ilist_node.