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void | init (std::vector< ColumnBundle > &, int nbundles, int ncols=0, const Basis *basis=0, const ElecInfo *eInfo=0) |
| | Initialize an array of column bundles (with appropriate wavefunction sizes if ncols, basis, qnum and eInfo are all non-zero)
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void | randomize (std::vector< ColumnBundle > &, const ElecInfo &eInfo) |
| | randomize an array of columnbundles
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ColumnBundle | clone (const ColumnBundle &) |
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| void | randomize (ColumnBundle &x) |
| | Copies the input. More...
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double | dot (const ColumnBundle &x, const ColumnBundle &y) |
| | inner product
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ColumnBundle & | operator+= (ColumnBundle &Y, const scaled< ColumnBundle > &X) |
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ColumnBundle & | operator-= (ColumnBundle &Y, const scaled< ColumnBundle > &X) |
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ColumnBundle | operator+ (const scaled< ColumnBundle > &Y1, const scaled< ColumnBundle > &Y2) |
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ColumnBundle | operator- (const scaled< ColumnBundle > &Y1, const scaled< ColumnBundle > &Y2) |
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ColumnBundle & | operator*= (ColumnBundle &X, double s) |
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ColumnBundle | operator* (double s, ColumnBundle &&Y) |
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ColumnBundle | operator* (ColumnBundle &&Y, double s) |
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scaled< ColumnBundle > | operator* (double s, const ColumnBundle &Y) |
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scaled< ColumnBundle > | operator* (const ColumnBundle &Y, double s) |
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scaled< ColumnBundle > | operator- (const ColumnBundle &Y) |
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ColumnBundle & | operator*= (ColumnBundle &X, complex s) |
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ColumnBundle | operator* (complex s, const ColumnBundle &Y) |
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ColumnBundle | operator* (const ColumnBundle &Y, complex s) |
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ColumnBundleMatrixProduct | operator* (const scaled< ColumnBundle > &sY, const matrixScaledTransOp &Mst) |
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ColumnBundle & | operator+= (ColumnBundle &Y, const ColumnBundleMatrixProduct &XM) |
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ColumnBundle & | operator-= (ColumnBundle &Y, const ColumnBundleMatrixProduct &XM) |
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ColumnBundle | operator+ (const ColumnBundleMatrixProduct &XM1, const ColumnBundleMatrixProduct &XM2) |
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ColumnBundle | operator- (const ColumnBundleMatrixProduct &XM1, const ColumnBundleMatrixProduct &XM2) |
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ColumnBundle | operator* (const scaled< ColumnBundle > &, const diagMatrix &) |
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matrix | operator^ (const scaled< ColumnBundle > &, const scaled< ColumnBundle > &) |
| | inner product
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| ColumnBundle | Idag_DiagV_I (const ColumnBundle &C, const ScalarFieldArray &V) |
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ColumnBundle | L (const ColumnBundle &Y) |
| | Apply Laplacian.
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ColumnBundle | Linv (const ColumnBundle &Y) |
| | Apply Laplacian inverse.
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ColumnBundle | O (const ColumnBundle &Y, std::vector< matrix > *VdagY=0) |
| | Apply overlap (and optionally retrieve pseudopotential projections for later reuse)
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ColumnBundle | D (const ColumnBundle &Y, int iDir) |
| | Compute the cartesian gradient of a column bundle in direction# iDir.
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ColumnBundle | DD (const ColumnBundle &Y, int iDir, int jDir) |
| | Compute second spatial derivative of a column bundle along directions# iDir, jDir.
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void | precond_inv_kinetic (ColumnBundle &Y, double KErollover) |
| | Apply inverse kinetic preconditioner (Roughly inv((k+G)^2/2)) in-place.
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diagMatrix | diagDot (const ColumnBundle &X, const ColumnBundle &Y) |
| | compute diag(X^Y) efficiently (avoid the off-diagonals)
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void | precond_inv_kinetic_band (ColumnBundle &Y, const diagMatrix &KEref) |
| | In-place inverse kinetic preconditioner with band-by-band KE reference (Used by BandDavidson)
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ColumnBundle | translate (ColumnBundle &&, vector3<> dr) |
| | translate a column-bundle by dr in lattice coordinates (destructible input)
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ColumnBundle | translate (const ColumnBundle &, vector3<> dr) |
| | translate a column-bundle by dr in lattice coordinates (preserve input)
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void | translateColumns (ColumnBundle &, const vector3<> *dr) |
| | translate each column of a column bundle by a different dr (in-place)
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ColumnBundle | switchBasis (const ColumnBundle &, const Basis &) |
| | return wavefunction projected to a different basis
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complex | traceinner (const diagMatrix &F, const ColumnBundle &X, const ColumnBundle &Y) |
| | Return trace(F*X^Y)
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| ScalarFieldArray | diagouterI (const diagMatrix &F, const ColumnBundle &X, int nDensities, const GridInfo *gInfoOut=0) |
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ColumnBundle class and operators
