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https://github.com/XRPLF/rippled.git
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1d42c4f6de
Per XLS-0095, we are taking steps to rename ripple(d) to xrpl(d). This change specifically removes all copyright notices referencing Ripple, XRPLF, and certain affiliated contributors upon mutual agreement, so the notice in the LICENSE.md file applies throughout. Copyright notices referencing external contributions remain as-is. Duplicate verbiage is also removed.
65 lines
1.4 KiB
C++
65 lines
1.4 KiB
C++
#ifndef XRPL_SHAMAP_SHAMAPLEAFNODE_H_INCLUDED
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#define XRPL_SHAMAP_SHAMAPLEAFNODE_H_INCLUDED
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#include <xrpl/shamap/SHAMapItem.h>
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#include <xrpl/shamap/SHAMapTreeNode.h>
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#include <cstdint>
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namespace ripple {
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class SHAMapLeafNode : public SHAMapTreeNode
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{
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protected:
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boost::intrusive_ptr<SHAMapItem const> item_;
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SHAMapLeafNode(
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boost::intrusive_ptr<SHAMapItem const> item,
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std::uint32_t cowid);
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SHAMapLeafNode(
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boost::intrusive_ptr<SHAMapItem const> item,
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std::uint32_t cowid,
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SHAMapHash const& hash);
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public:
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SHAMapLeafNode(SHAMapLeafNode const&) = delete;
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SHAMapLeafNode&
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operator=(SHAMapLeafNode const&) = delete;
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bool
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isLeaf() const final override
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{
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return true;
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}
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bool
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isInner() const final override
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{
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return false;
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}
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void
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invariants(bool is_root = false) const final override;
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public:
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boost::intrusive_ptr<SHAMapItem const> const&
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peekItem() const;
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/** Set the item that this node points to and update the node's hash.
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@param i the new item
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@return false if the change was, effectively, a noop (that is, if the
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hash was unchanged); true otherwise.
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*/
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bool
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setItem(boost::intrusive_ptr<SHAMapItem const> i);
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std::string
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getString(SHAMapNodeID const&) const final override;
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};
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} // namespace ripple
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#endif
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