RelAlgDagViewer::BreadthFirstSearch Struct Reference

#include <RelAlgDagViewer.h>

Inheritance diagram for RelAlgDagViewer::BreadthFirstSearch:

Collaboration diagram for RelAlgDagViewer::BreadthFirstSearch:

Public Member Functions
	while (!nodes.empty())
Public Member Functions inherited from RelAlgDagNode::Visitor
virtual	~Visitor ()
virtual bool	visit (RelAggregate const *n, std::string s)
virtual bool	visit (RelCompound const *n, std::string s)
virtual bool	visit (RelFilter const *n, std::string s)
virtual bool	visit (RelJoin const *n, std::string s)
virtual bool	visit (RelLeftDeepInnerJoin const *n, std::string s)
virtual bool	visit (RelLogicalUnion const *n, std::string s)
virtual bool	visit (RelLogicalValues const *n, std::string s)
virtual bool	visit (RelModify const *n, std::string s)
virtual bool	visit (RelProject const *n, std::string s)
virtual bool	visit (RelScan const *n, std::string s)
virtual bool	visit (RelSort const *n, std::string s)
virtual bool	visit (RelTableFunction const *n, std::string s)
virtual bool	visit (RelTranslatedJoin const *n, std::string s)
virtual bool	visit (RexAbstractInput const *n, std::string s)
virtual bool	visit (RexCase const *n, std::string s)
virtual bool	visit (RexFunctionOperator const *n, std::string s)
virtual bool	visit (RexInput const *n, std::string s)
virtual bool	visit (RexLiteral const *n, std::string s)
virtual bool	visit (RexOperator const *n, std::string s)
virtual bool	visit (RexRef const *n, std::string s)
virtual bool	visit (RexAgg const *n, std::string s)
virtual bool	visit (RexSubQuery const *n, std::string s)
virtual bool	visit (RexWindowFunctionOperator const *n, std::string s)

Public Attributes
	__pad0__: callback(callback) {} virtual void search(RelAlgDagNode const* root) { nodes.clear()
root accept *	this
std::vector< RelAlgDagNode const * >	nodes

Protected Member Functions
virtual bool	visitAny (RelAlgDagNode const *n, std::string s) override

Protected Attributes
std::function< void(RelAlgDagNode const *)>	callback

Detailed Description

Definition at line 105 of file RelAlgDagViewer.h.

Member Function Documentation

virtual bool RelAlgDagViewer::BreadthFirstSearch::visitAny ( RelAlgDagNode const *  n, std::string  s  )

inlineoverrideprotectedvirtual

Reimplemented from RelAlgDagNode::Visitor.

Definition at line 125 of file RelAlgDagViewer.h.

References callback, and nodes.

                                                                        {
      nodes.push_back(n);
      callback(n);
      return /*recurse=*/false;
    }

RelAlgDagViewer::BreadthFirstSearch::while ( !nodes.  empty() )

inline

Definition at line 112 of file RelAlgDagViewer.h.

References nodes.

                             {
        auto temp = std::move(nodes);
        for (auto& node : temp) {
          if (node) {
            node->acceptChildren(*this);
          }
        }
      }

Member Data Documentation

RelAlgDagViewer::BreadthFirstSearch::__pad0__

Definition at line 110 of file RelAlgDagViewer.h.

std::function<void(RelAlgDagNode const*)> RelAlgDagViewer::BreadthFirstSearch::callback

protected

Definition at line 130 of file RelAlgDagViewer.h.

Referenced by visitAny().

std::vector<RelAlgDagNode const*> RelAlgDagViewer::BreadthFirstSearch::nodes

Definition at line 122 of file RelAlgDagViewer.h.

Referenced by visitAny(), and while().

root accept* RelAlgDagViewer::BreadthFirstSearch::this

Definition at line 111 of file RelAlgDagViewer.h.

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The documentation for this struct was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/Visitors/RelAlgDagViewer.h