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54 lines
2.0 KiB
54 lines
2.0 KiB
#pragma once
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#include <data/data_center.hpp>
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namespace internal
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{
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enum class eNodeOperation : uint32_t { unionOp = 0, intersectionOp = 1, differenceOp = 2, unsetOp = 3 };
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struct runtime_node_t {
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marked_ptr<primitive, 2> node_data{};
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pointer_wrapper<runtime_node_t> parent{};
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pointer_wrapper<runtime_node_t> left_child{};
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pointer_wrapper<runtime_node_t> right_child{};
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~runtime_node_t() noexcept;
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bool is_operation_node() const noexcept;
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bool is_primitive_node() const noexcept;
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bool is_parent_null() const noexcept;
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bool is_left_child_null() const noexcept;
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bool is_right_child_null() const noexcept;
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bool set_parent(pointer_wrapper<runtime_node_t> parent) noexcept;
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bool remove_parent();
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bool set_left_child(pointer_wrapper<runtime_node_t> child) noexcept;
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bool set_right_child(pointer_wrapper<runtime_node_t> child) noexcept;
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bool add_child(pointer_wrapper<runtime_node_t> child) noexcept;
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bool remove_child(pointer_wrapper<runtime_node_t> child);
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};
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// ======================================================================
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// Node
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// ======================================================================
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struct BS_API node_t {
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uint32_t operation : 2; // 0 for union, 1 for intersection, 2 for difference, 3 for unset
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uint32_t type : 6; // [0, 62] for primitive type, 63 for invalid/operation node
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uint32_t primitive_index : 24;
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uint32_t parent_index; // 0xFFFFFFFF for null
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uint32_t left_child_index; // 0xFFFFFFFF for null
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uint32_t right_child_index; // 0xFFFFFFFF for null
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node_t() noexcept;
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eNodeOperation get_operation() const noexcept;
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void set_operation(eNodeOperation op) noexcept;
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bool is_primitive_node() const noexcept;
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bool is_operation_node() const noexcept;
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bool is_parent_null() const noexcept;
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bool is_left_child_null() const noexcept;
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bool is_right_child_null() const noexcept;
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};
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} // namespace internal
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