Mercurial > hg > octave-jordi
changeset 10755:6ba7937a6fa4
more array-like methods in octave_map
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Fri, 25 Jun 2010 10:47:14 +0200 |
| parents | 92eb5fb58ebc |
| children | d808eb829d48 |
| files | src/oct-map.cc src/oct-map.h |
| diffstat | 2 files changed, 28 insertions(+), 0 deletions(-) [+] |
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--- a/src/oct-map.cc +++ b/src/oct-map.cc @@ -811,6 +811,22 @@ return retval; } +// Perhaps one day these will be optimized. Right now, they just call index. +octave_map +octave_map::column (octave_idx_type k) const +{ + return index (idx_vector::colon, k); +} + +octave_map +octave_map::page (octave_idx_type k) const +{ + static Array<idx_vector> ia (3, 1, idx_vector::colon); + + ia(2) = k; + return index (ia); +} + void octave_map::assign (const idx_vector& i, const octave_map& rhs) {
--- a/src/oct-map.h +++ b/src/oct-map.h @@ -363,6 +363,15 @@ octave_scalar_map checkelem (const Array<octave_idx_type>& ra_idx) const; + octave_scalar_map operator () (octave_idx_type n) const + { return checkelem (n); } + octave_scalar_map operator () (octave_idx_type i, octave_idx_type j) const + { return checkelem (i, j); } + + octave_scalar_map + operator () (const Array<octave_idx_type>& ra_idx) const + { return checkelem (ra_idx); } + octave_map squeeze (void) const; octave_map permute (const Array<int>& vec, bool inv = false) const; @@ -393,6 +402,9 @@ octave_map index (const octave_value_list&, bool resize_ok = false) const; + octave_map column (octave_idx_type k) const; + octave_map page (octave_idx_type k) const; + void assign (const idx_vector& i, const octave_map& rhs); void assign (const idx_vector& i, const idx_vector& j, const octave_map& rhs);