// Returns a no-op dependent node index from the given source. Provides a proxy flag for clients with
// private state that needs to be updated from that source:
uint
addUpdateFlag(const vector<uint> & srcNodeInds)
{
uint stubIdx = dg.addNode(0,"stub").idx();
dg.addLink(fgLinkNoop,srcNodeInds,fgSvec(stubIdx));
return stubIdx;
}
inline
void
fgDisplayMesh(const Fg3dMesh & mesh)
{fgDisplayMeshes(fgSvec(mesh)); }
uint
addUpdateFlag(uint srcNodeIdx)
{return addUpdateFlag(fgSvec(srcNodeIdx)); }
void
addLink(
FgLink func,
uint source,
uint sink)
{dg.addLink(func,fgSvec(source),fgSvec(sink)); }
void
addLink(
FgLink func,
uint source,
const vector<uint> & sinks)
{dg.addLink(func,fgSvec(source),sinks); }
void
addLink(
FgLink func,
const vector<uint> & sources,
uint sink)
{dg.addLink(func,sources,fgSvec(sink)); }
FgMatrixV<T>
fgVectVert(T v0,T v1,T v2)
{return FgMatrixV<T>(3,1,fgSvec(v0,v1,v2)); }
inline
void
fgSaveMeshAnyFormat(const Fg3dMesh & mesh,const FgString & fname)
{fgSaveMeshesAnyFormat(fgSvec(mesh),fname); }
FgMatrixV<T>
fgVectHoriz(T v0,T v1,T v2)
{return FgMatrixV<T>(1,3,fgSvec(v0,v1,v2)); }
FgMatrixV<T>
fgVectVert(T v0,T v1)
{return FgMatrixV<T>(2,1,fgSvec(v0,v1)); }
FgMatrixV<T>
fgVectHoriz(T v0,T v1)
{return FgMatrixV<T>(1,2,fgSvec(v0,v1)); }
FgMatrixV<T>
fgMatrix(uint nrows,uint ncols,T v0,T v1,T v2,T v3,T v4,T v5)
{return FgMatrixV<T>(nrows,ncols,fgSvec(v0,v1,v2,v3,v4,v5)); }
FgMatrixV<T>
fgMatrix(uint nrows,uint ncols,T v0,T v1,T v2)
{return FgMatrixV<T>(nrows,ncols,fgSvec(v0,v1,v2)); }
// Usually only need to include the one last output of a code chunk as 'dst':
inline
bool
fgNewer(const FgStrings & sources,const FgString & dst)
{return fgNewer(sources,fgSvec(dst)); }
inline
bool
fgNewer(const FgString & src,const FgString & dst)
{return fgNewer(fgSvec(src),fgSvec(dst)); }