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VTBackTrackC::VTBackTrackC(void) VTBackTrackC::VTBackTrackC(const VTBackTrackC &) VTBackTrackC::operator=(const VTBackTrackC &) VTBackTrackC::~VTBackTrackC(void) VTBackTrackC::SetFlags(BooleanT,BooleanT,BooleanT) VTBackTrackC::OpenSolve(VTRingC,int) VTBackTrackC::Solve(VTRingC,int,BooleanT)

VTBackTrackC
include	"amma/VTBackTrack.hh"
User Level:	Default
Library:	VTRing
Example:	cri.cc
Section:	default.Andrew Stoddart
In Scope:	std

Comments:
------------------------------------------------------------------------- ********** VTBackTrackC ************************************************** ------------------------------------------------------------------------- ------------------------------------------------------------------------- ------------------------------------------------------------------------- ------------------------------------------------------------------------- ********** VTBackTrackC ************************************************** ------------------------------------------------------------------------- A number of unnecessarily slow steps are marked SLOW in the .cc file It is not expected to use this code in speed critical applications. This class takes as input a closed triangular mesh. The mesh is converted to a mesh of 4-sided faces by pairing adjacent triangles It works by a variation of depth first search with backtracking whenever there is a problem. It need never backtrack further back than the last elbowless boundary. Future extensions should tackle open surfaces. Error message: "Complete failure in PruneGrow" needs attention The routine Compute Result is now fixed. -------------------------------------------------------------------------

VTBackTrackC()

Null Constructor

VTBackTrackC(const VTBackTrackC & s)

Copy constructor

VTBackTrackC & operator=(const VTBackTrackC & s)

~VTBackTrackC()

Destructor

void SetFlags(BooleanT tn = TRUE,BooleanT tr = TRUE,BooleanT df = TRUE)

set the testneck, trace flags and the save diagnostic files flag

PolopsC OpenSolve(VTRingC vt,int n)

Solve the open surface and reurn a Polops

PolopsC Solve(VTRingC vt,int n,BooleanT trymany = TRUE)

Solve the closed surface and reurn a Polops