Here is a list of all files with brief descriptions:

[detail level 123]

► bases
► deprecated_spinless
SpinlessFermionBase.h
FermionBase.h
SpinBase.h
► doxy_defs
doxy_bases.h
doxy_cgc.h
doxy_main.h
doxy_models.h
doxy_solvers.h
doxy_structure-factor.h
doxy_symmetry.h
doxy_tensors.h
doxy_VUMPS.h
structure_factor.h
todo.h
► models
► deprecated_spinless
SpinlessFermions.h
SpinlessFermionsObservables.h
SpinlessFermionsU1.h
SpinlessFermionsZ2.h
► deprecated_XXZ
HeisenbergU1XXZ.h
HeisenbergXXZ.h
DoubleHeisenbergObservables.h
DoubleHeisenbergSU2.h
Heisenberg.h
HeisenbergObservables.h
HeisenbergSU2.h
HeisenbergU1.h
HeisenbergU1Complex.h
HeisenbergU1xU1.h
HeisenbergXYZ.h
Hubbard.h
HubbardComplex.h
HubbardObservables.h
HubbardSU2.h
HubbardSU2charge.h
HubbardSU2xSU2.h
HubbardSU2xU1.h
HubbardSU2xU1xZN.h
HubbardU1.h
HubbardU1spin.h
HubbardU1xSU2.h
HubbardU1xU1.h
HubbardZ2.h
KondoNecklace.h
KondoNecklaceObservables.h
KondoNecklaceSU2.h
KondoNecklaceU1.h
KondoObservables.h
KondoSU2xSU2.h
KondoSU2xU1.h
KondoU0xSU2.h
KondoU1.h
KondoU1xSU2.h
KondoU1xU1.h
ParamCollection.h
ParamReturner.h
PeierlsHubbardSU2charge.h
PeierlsHubbardSU2xU1.h
PeierlsHubbardSU2xU1xZN.h
PeierlsHubbardU1.h
PeierlsHubbardU1xSU2.h
PeierlsHubbardU1xU1.h
PeierlsHubbardU1xZN.h
► pivot
DmrgPivotMatrix0.h
DmrgPivotMatrix1.h
DmrgPivotMatrix2.h
DmrgPivotOverlap1.h
DmrgPivotOverlap2.h
DmrgPivotVector.h
► sites
► deprecated
FermionSiteU0.h
FermionSiteU1xU0.h
FermionSiteU1xU1.h
► deprecated_spinless
SpinlessFermionSite.h
FermionSite.h
FermionSiteSU2xSU2.h
FermionSiteSU2xU0.h
FermionSiteSU2xU1.h
FermionSiteSU2xU1xZN.h
FermionSiteU0xSU2.h
FermionSiteU1xSU2.h
SpinSite.h
SpinSiteSU2.h
SpinSiteSU2xX.h
SpinSiteXxSU2.h
► solvers
DmrgSolver.h
EntropyObserver.h
GreenPropagator.h
HubbardKspace.h
MpsCompressor.h
NuclearManager.h
SpectralManager.h
TDVPPropagator.h
TEBDPropagator.h
► symmetry
functions.h
kind_dummies.h
qarray.h
S1xS2.h
SU2.h
SU2Wrappers.h
SUN.h
U0.h
U1.h
ZN.h
► tensors
Basis.h
Biped.h
DmrgConglutinations.h
DmrgContractions.h
DmrgIndexGymnastics.h
Multipede.h
Qbasis.h
SiteOperator.h
SiteOperatorQ.h
► util
LapackManager.h
macros.h
► VUMPS
Umps.h
UmpsCompressor.h
VumpsContractions.h
VumpsLinearAlgebra.h
VumpsMpoTransferMatrix.h
VumpsPivotMatrices.h
VumpsSolver.h
VumpsTransferMatrix.h
VumpsTransferMatrixQ.h
VumpsTransferMatrixSF.h
VumpsTypedefs.h
Blocker.h
DmrgExternal.h
DmrgHamiltonianTerms.h
DmrgJanitor.h
DmrgLinearAlgebra.h	External functions to manipulate Mps and Mpo objects
DmrgTypedefs.h
Mpo.h
MpoTerms.h
Mps.h
MpsBoundaries.h
SuperMatrix.h
TwoSiteGate.h