static const std::string XML_ATTRIBUTIONS
static const std::string XML_SPACING_Y
static const std::string XML_EDGE_SOURCE_ID
static const std::string XML_ANNOTATION_DESCRIPTION
static const std::string XML_VERTEX_ID
static const std::string XML_LABELGROUP
static const std::string XML_MATRIX_YX
static const std::string XML_ELEMENT
static const std::string XML_LABEL
static const std::string XML_EDGE
static const std::string XML_ELEMENT_Y
static const std::string XML_SPACING_Z
static const std::string XML_TUBEGRAPH_FILE
static const std::string ASCII_FILE
static const std::string XML_VERTEX
static const std::string XML_MATRIX_XY
static const std::string XML_ANNOTATION
static const std::string XML_FILE_VERSION
static const std::string XML_SPACING_X
static const std::string XML_VERTICES
static const std::string XML_MATRIX_XZ
static const std::string XML_ATTRIBUTION
static const std::string VERSION_STRING
static const std::string XML_MATRIX_ZX
static const std::string XML_MATRIX_YY
static const std::string XML_MATRIX_ZZ
static const std::string XML_TUBE_ID_1
static const std::string FILE_NAME
static const std::string XML_LABEL_COLOR_B
static const std::string XML_LABELGROUP_NAME
static const std::string XML_LABEL_NAME
static const std::string XML_MATRIX_ZY
static const std::string XML_LABEL_COLOR_R
static const std::string XML_EDGE_ID
static const std::string XML_ORIGIN_X
static const std::string XML_EDGE_TARGET_ID
static const std::string XML_GEOMETRY
static const std::string XML_MATRIX_YZ
static const std::string XML_ELEMENT_Z
static const std::string XML_LABEL_COLOR_G
static const std::string XML_ORIGIN_Z
static const std::string XML_LABELGROUPS
static const std::string XML_TUBE_ID_2
static const std::string XML_ELEMENT_DIAMETER
static const std::string XML_ANNOTATION_NAME
static const std::string XML_ANNOTATIONS
static const std::string XML_LABEL_VISIBILITY
static const std::string XML_MATRIX_XX
static const std::string XML_EDGES
static const std::string XML_ORIGIN_Y
static const std::string XML_ELEMENT_X