GeometryTree::Node Class Reference

Public Member Functions
	Node (DetGeomDesc *desc, int indent, bool isLast, bool useTreeOutput=true)
void	print (void)

Public Attributes
DetGeomDesc *	desc
int	indent
bool	isLast
bool	useTreeOutput

Detailed Description

Geometry Hierarchy node Used for DFS traversal, keeps tree printing data

Definition at line 86 of file GeometryTree.cc.

Constructor & Destructor Documentation

GeometryTree::Node::Node ( DetGeomDesc *  desc, int  indent, bool  isLast, bool  useTreeOutput = true  )

inline

Definition at line 88 of file GeometryTree.cc.

                                                                                           :
                    desc(desc),
                    indent(indent),
                    isLast(isLast),
                    useTreeOutput(useTreeOutput) {
                }

Member Function Documentation

void GeometryTree::Node::print ( void  )

inline

Prints a line of tree output Prints a line formated accordingly to indent, isLast and useTreeOutput. Do remember to set useTreeOutput he same in all nodes, unpredictable output otherwise.

Definition at line 108 of file GeometryTree.cc.

References gather_cfg::cout, i, dataformats::indent(), and makeMuonMisalignmentScenario::rot.

Referenced by GeometryTree::analyze().

                                 {
                    if (useTreeOutput) {
                        // compute indent
                        static vector<char> indentChars;
                        while ((int) indentChars.size() <= indent) {
                            indentChars.push_back(' ');
                        }

                        // print indent
                        for (int i = 0; i < indent - 1; ++i) {
                            printf("%c   ", indentChars[i]);
                        }
                        if (indent > 0) {
                            if (isLast) {
                                printf("`-- ");
                                indentChars[indent-1] = ' ';
                            }
                            else {
                                printf("|-- ");
                                indentChars[indent-1] = '|';
                            }
                        }
                    }
                    else {
                        // print indent
                        for (int i = 0; i < indent; ++i)
                            printf("    ");
                    }

                    // print actual data
                    ROOT::Math::RotationZYX rot;
                    rot = desc->rotation();
                    double rotComponents[3] = {0.,};
                    rot.GetComponents(rotComponents);

                    cout << desc->name().name() << " at " << desc->translation() << " rotated (ZYX) by (";
                    for (int i = 0; i < 3; ++i) {
                        printf("%.2f%c", (rotComponents[i] * 180 / 3.14159), ((i < 2) ? ' ' : ')'));
                    }
                    printf("\n");
                }

Member Data Documentation

DetGeomDesc* GeometryTree::Node::desc

Actual data

Definition at line 95 of file GeometryTree.cc.

Referenced by GeometryTree::analyze().

int GeometryTree::Node::indent

Indent, 0 for the top node, +1 for every next level

Definition at line 97 of file GeometryTree.cc.

Referenced by GeometryTree::analyze().

bool GeometryTree::Node::isLast

True for every first child put on the stack, false otherwise

Definition at line 99 of file GeometryTree.cc.

bool GeometryTree::Node::useTreeOutput

Tree output if true, simple indentation otherwise

Definition at line 101 of file GeometryTree.cc.