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CATGSMUseItf Interface CATIGSMUseMultipleSolutionsManager

Usage: an implementation of this interface is supplied and you must use it as is. You should not reimplement it.

interface CATIGSMUseMultipleSolutionsManager

Interface to manage multiple solutions for GSD features.
Role: Implemented on GSD features that can manage multiple solutions such as

Corners
Circles (bi-tangent and radius, bi-tangent and point, tri-tangent, two points, center tangent)
Lines (bi-tangent,bisecting)
Sweeps (some sweep segment and sweep circle)

Allow to compute all the solutions, get number of solutions, get solution topological result and set feature attributes corresponding to chosen solution. Interface is implemented as transient extension, data computed by ComputeAllSolutions method are cleaned when interface pointer is released. Build pSpecCorner first solution

 
  CATIGSMUseMultipleSolutionsManager * pMultiSolMng=NULL;
  if(SUCCEEDED(pSpecCorner->QueryInterface(IID_CATIGSMUseMultipleSolutionsManager,(void**)&pMultiSolMng))){
    if(SUCCEEDED(pMultiSolMng->ComputeAllSolutions())){
      if(SUCCEEDED(pMultiSolMng->SetCurrentSolution(1))){
        CATTry{
          pSpecCorner->Update();
        }
        CATCatch(CATError,pErr){
          Flush(pErr);
        }
        CATEndTry
      }
    }
    pMultiSolMng->Release(); pMultiSolMng=NULL;
  }

Method Index

o ComputeAllSolutions(): Compute all solutions according to feature inputs.
o GetCurrentSolution(int&): Gets feature current solution index according to its stabilization attributes (orientations, indexes.
o GetNumberOfSolutions(int&): Gets the number of solutions.
o GetPreviewTopology(int,CATBaseUnknown_var&): Gets the topology representing the solution iSolIndex.
o SetCurrentSolution(int): Sets feature stabilization attributes (orientations, indexes.

Methods

o ComputeAllSolutions

public virtual ComputeAllSolutions(

)

Compute all solutions according to feature inputs. return E_FAIL in case of computation error error can be retrieved by using CATError::CATGetLastError(hr)

See also:

o GetCurrentSolution

public virtual GetCurrentSolution( oSolIndex)

Gets feature current solution index according to its stabilization attributes (orientations, indexes...). (ComputeAllSolutions must have been called before)

Parameters:

oSolIndex: solution index from 1 to 'number of solutions'

o GetNumberOfSolutions

public virtual GetNumberOfSolutions( oNbSols)

Gets the number of solutions. (ComputeAllSolutions must have been called before)

Parameters:

oNbSols: Number of Solutions

o GetPreviewTopology

public virtual GetPreviewTopology(		`iSolIndex`,
		`ospTopo`)

Gets the topology representing the solution iSolIndex. (ComputeAllSolutions must have been called before)

Parameters:

iSolIndex: solution index from 1 to 'number of solutions'
ospTopo: solution topology returned topology lifecycle is linked to extension lifecycle i.e topology will be removed from CGM container when the interface pointer will be released or when the feature will be removed

o SetCurrentSolution

public virtual SetCurrentSolution( iSolIndex)

Sets feature stabilization attributes (orientations, indexes...) in order to build the solution corresponding to iSolIndex. (ComputeAllSolutions must have been called before) This method does not update the feature

Parameters:

iSolIndex: solution index from 1 to 'number of solutions'

This object is included in the file: CATIGSMUseMultipleSolutionsManager.h
If needed, your Imakefile.mk should include the module: CATGSMUseItf