Mercurial > octave
view liboctave/util/oct-binmap.h @ 21100:e39e05d90788
Switch gripe_XXX to either err_XXX or warn_XXX naming scheme.
* libinterp/corefcn/errwarn.h, libinterp/corefcn/errwarn.cc: New header and .cc
file with common errors and warnings for libinterp.
* libinterp/corefcn/module.mk: Add errwarn.h, errwarn.cc to build system.
* liboctave/util/lo-array-errwarn.h, liboctave/util/lo-array-errwarn.cc: New
header and .cc file with common errors and warnings for liboctave.
* liboctave/util/module.mk: Add lo-array-errwarn.h, lo-array-errwarn.cc to
build system.
* lo-array-gripes.h: #include "lo-array-errwarn.h" for access to class
index_exception. Remove const char *error_id_XXX prototypes.
* lo-array-gripes.cc: Remove const char *error_id_XXX initializations.
Remove index_exception method definitions.
* Cell.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, betainc.cc, cellfun.cc,
daspk.cc, dasrt.cc, dassl.cc, data.cc, debug.cc, defaults.cc, det.cc,
dirfns.cc, eig.cc, fft.cc, fft2.cc, fftn.cc, find.cc, gammainc.cc, gcd.cc,
getgrent.cc, getpwent.cc, graphics.in.h, help.cc, hess.cc, hex2num.cc,
input.cc, inv.cc, jit-typeinfo.cc, load-save.cc, lookup.cc, ls-hdf5.cc,
ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc, ls-oct-binary.cc, ls-oct-text.cc,
lsode.cc, lu.cc, luinc.cc, max.cc, mgorth.cc, oct-hist.cc, oct-procbuf.cc,
oct-stream.cc, oct.h, pager.cc, pinv.cc, pr-output.cc, quad.cc, qz.cc, rand.cc,
rcond.cc, regexp.cc, schur.cc, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc,
spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc,
sylvester.cc, syscalls.cc, typecast.cc, utils.cc, variables.cc, xdiv.cc,
xnorm.cc, xpow.cc, __eigs__.cc, __glpk__.cc, __magick_read__.cc,
__osmesa_print__.cc, audiodevinfo.cc, audioread.cc, chol.cc, dmperm.cc,
fftw.cc, qr.cc, symbfact.cc, symrcm.cc, ov-base-diag.cc, ov-base-int.cc,
ov-base-mat.cc, ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc,
ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc,
ov-ch-mat.cc, ov-class.cc, ov-complex.cc, ov-complex.h, ov-cs-list.cc,
ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-float.cc, ov-float.h, ov-flt-complex.cc, ov-flt-complex.h,
ov-flt-cx-diag.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-intx.h, ov-mex-fcn.cc, ov-perm.cc,
ov-range.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-scalar.h,
ov-str-mat.cc, ov-struct.cc, ov-type-conv.h, ov-uint16.cc, ov-uint32.cc,
ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov.cc, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dms-template.cc, op-double-conv.cc, op-fcdm-fcdm.cc, op-fcdm-fdm.cc,
op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc,
op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc,
op-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc,
op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc,
op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-int-conv.cc,
op-int.h, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-range.cc, op-s-cm.cc,
op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc,
op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc,
op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc,
op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc,
op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc,
ops.h, lex.ll, pt-assign.cc, pt-eval.cc, pt-idx.cc, pt-loop.cc, pt-mat.cc,
pt-stmt.cc, Array-util.cc, Array-util.h, Array.cc, CColVector.cc,
CDiagMatrix.cc, CMatrix.cc, CNDArray.cc, CRowVector.cc, CSparse.cc,
DiagArray2.cc, MDiagArray2.cc, MSparse.cc, PermMatrix.cc, Range.cc, Sparse.cc,
dColVector.cc, dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc,
dSparse.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc,
fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc,
fRowVector.cc, idx-vector.cc, CmplxGEPBAL.cc, dbleGEPBAL.cc, fCmplxGEPBAL.cc,
floatGEPBAL.cc, Sparse-diag-op-defs.h, Sparse-op-defs.h, Sparse-perm-op-defs.h,
mx-inlines.cc, mx-op-defs.h, oct-binmap.h:
Replace 'include "gripes.h"' with 'include "errwarn.h". Change all gripe_XXX
to err_XXX or warn_XXX or errwarn_XXX.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 18 Jan 2016 18:28:06 -0800 |
parents | f7084eae3318 |
children | 3ac9f47fb04b |
line wrap: on
line source
/* Copyright (C) 2010-2015 VZLU Prague This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if ! defined (octave_oct_binmap_h) #define octave_oct_binmap_h 1 #include "Array.h" #include "Sparse.h" #include "Array-util.h" #include "bsxfun.h" // This source file implements a general binary maping function for // arrays. The syntax is binmap<type> (a, b, f,[name]). type denotes // the expected return type of the operation. a, b, should be one of // the 6 combinations: // // Array-Array // Array-scalar // scalar-Array // Sparse-Sparse // Sparse-scalar // scalar-Sparse // // If both operands are nonscalar, name must be supplied. It is used // as the base for error message when operands are nonconforming. // // The operation needs not be homogeneous, i.e. a, b and the result // may be of distinct types. f can have any of the four signatures: // // U f (T, R) // U f (const T&, R) // U f (T, const R&) // U f (const T&, const R&) // // Additionally, f can be an arbitrary functor object. // // octave_quit() is called at appropriate places, hence the operation // is breakable. // The following template wrappers are provided for automatic bsxfun // calls (see the function signature for do_bsxfun_op). template<typename R, typename X, typename Y, typename F> class bsxfun_wrapper { private: static F f; public: static void set_f (const F& f_in) { f = f_in; } static void op_mm (size_t n, R* r, const X* x , const Y* y) { for (size_t i = 0; i < n; i++) r[i] = f (x[i], y[i]); } static void op_sm (size_t n, R* r, X x, const Y* y) { for (size_t i = 0; i < n; i++) r[i] = f (x, y[i]); } static void op_ms (size_t n , R* r, const X* x, Y y) { for (size_t i = 0; i < n; i++) r[i] = f (x[i], y); } }; // Static init template<typename R, typename X, typename Y, typename F> F bsxfun_wrapper<R, X, Y, F>::f; // scalar-Array template <class U, class T, class R, class F> Array<U> binmap (const T& x, const Array<R>& ya, F fcn) { octave_idx_type len = ya.numel (); const R *y = ya.data (); Array<U> result (ya.dims ()); U *p = result.fortran_vec (); octave_idx_type i; for (i = 0; i < len - 3; i += 4) { octave_quit (); p[i] = fcn (x, y[i]); p[i+1] = fcn (x, y[i+1]); p[i+2] = fcn (x, y[i+2]); p[i+3] = fcn (x, y[i+3]); } octave_quit (); for (; i < len; i++) p[i] = fcn (x, y[i]); return result; } // Array-scalar template <class U, class T, class R, class F> Array<U> binmap (const Array<T>& xa, const R& y, F fcn) { octave_idx_type len = xa.numel (); const R *x = xa.data (); Array<U> result (xa.dims ()); U *p = result.fortran_vec (); octave_idx_type i; for (i = 0; i < len - 3; i += 4) { octave_quit (); p[i] = fcn (x[i], y); p[i+1] = fcn (x[i+1], y); p[i+2] = fcn (x[i+2], y); p[i+3] = fcn (x[i+3], y); } octave_quit (); for (; i < len; i++) p[i] = fcn (x[i], y); return result; } // Array-Array (treats singletons as scalars) template <class U, class T, class R, class F> Array<U> binmap (const Array<T>& xa, const Array<R>& ya, F fcn, const char *name) { dim_vector xad = xa.dims (); dim_vector yad = ya.dims (); if (xa.numel () == 1) return binmap<U, T, R, F> (xa(0), ya, fcn); else if (ya.numel () == 1) return binmap<U, T, R, F> (xa, ya(0), fcn); else if (xad != yad) { if (is_valid_bsxfun (name, xad, yad)) { bsxfun_wrapper<U, T, R, F>::set_f(fcn); return do_bsxfun_op (xa, ya, bsxfun_wrapper<U, T, R, F>::op_mm, bsxfun_wrapper<U, T, R, F>::op_sm, bsxfun_wrapper<U, T, R, F>::op_ms); } else err_nonconformant (name, xad, yad); } octave_idx_type len = xa.numel (); const T *x = xa.data (); const T *y = ya.data (); Array<U> result (xa.dims ()); U *p = result.fortran_vec (); octave_idx_type i; for (i = 0; i < len - 3; i += 4) { octave_quit (); p[i] = fcn (x[i], y[i]); p[i+1] = fcn (x[i+1], y[i+1]); p[i+2] = fcn (x[i+2], y[i+2]); p[i+3] = fcn (x[i+3], y[i+3]); } octave_quit (); for (; i < len; i++) p[i] = fcn (x[i], y[i]); return result; } // scalar-Sparse template <class U, class T, class R, class F> Sparse<U> binmap (const T& x, const Sparse<R>& ys, F fcn) { R yzero = R (); U fz = fcn (x, yzero); if (fz == U ()) // Sparsity preserving fcn { octave_idx_type nz = ys.nnz (); Sparse<U> retval (ys.rows (), ys.cols (), nz); std::copy (ys.ridx (), ys.ridx () + nz, retval.ridx ()); std::copy (ys.cidx (), ys.cidx () + ys.cols () + 1, retval.cidx ()); for (octave_idx_type i = 0; i < nz; i++) { octave_quit (); // FIXME: Could keep track of whether fcn call results in a 0. // If no zeroes are created could skip maybe_compress() retval.xdata (i) = fcn (x, ys.data (i)); } octave_quit (); retval.maybe_compress (true); return retval; } else return Sparse<U> (binmap<U, T, R, F> (x, ys.array_value (), fcn)); } // Sparse-scalar template <class U, class T, class R, class F> Sparse<U> binmap (const Sparse<T>& xs, const R& y, F fcn) { T xzero = T (); U fz = fcn (xzero, y); if (fz == U ()) // Sparsity preserving fcn { octave_idx_type nz = xs.nnz (); Sparse<U> retval (xs.rows (), xs.cols (), nz); std::copy (xs.ridx (), xs.ridx () + nz, retval.ridx ()); std::copy (xs.cidx (), xs.cidx () + xs.cols () + 1, retval.cidx ()); for (octave_idx_type i = 0; i < nz; i++) { octave_quit (); // FIXME: Could keep track of whether fcn call results in a 0. // If no zeroes are created could skip maybe_compress() retval.xdata (i) = fcn (xs.data (i), y); } octave_quit (); retval.maybe_compress (true); return retval; } else return Sparse<U> (binmap<U, T, R, F> (xs.array_value (), y, fcn)); } // Sparse-Sparse (treats singletons as scalars) template <class U, class T, class R, class F> Sparse<U> binmap (const Sparse<T>& xs, const Sparse<R>& ys, F fcn, const char *name) { if (xs.rows () == 1 && xs.cols () == 1) return binmap<U, T, R, F> (xs(0,0), ys, fcn); else if (ys.rows () == 1 && ys.cols () == 1) return binmap<U, T, R, F> (xs, ys(0,0), fcn); else if (xs.dims () != ys.dims ()) err_nonconformant (name, xs.dims (), ys.dims ()); T xzero = T (); R yzero = R (); U fz = fcn (xzero, yzero); if (fz == U ()) { // Sparsity-preserving function. Do it efficiently. octave_idx_type nr = xs.rows (); octave_idx_type nc = xs.cols (); Sparse<T> retval (nr, nc, xs.nnz () + ys.nnz ()); octave_idx_type nz = 0; for (octave_idx_type j = 0; j < nc; j++) { octave_quit (); octave_idx_type jx = xs.cidx (j); octave_idx_type jx_max = xs.cidx (j+1); bool jx_lt_max = jx < jx_max; octave_idx_type jy = ys.cidx (j); octave_idx_type jy_max = ys.cidx (j+1); bool jy_lt_max = jy < jy_max; while (jx_lt_max || jy_lt_max) { if (! jy_lt_max || (jx_lt_max && (xs.ridx (jx) < ys.ridx (jy)))) { retval.xridx (nz) = xs.ridx (jx); retval.xdata (nz) = fcn (xs.data (jx), yzero); jx++; jx_lt_max = jx < jx_max; } else if (! jx_lt_max || (jy_lt_max && (ys.ridx (jy) < xs.ridx (jx)))) { retval.xridx (nz) = ys.ridx (jy); retval.xdata (nz) = fcn (xzero, ys.data (jy)); jy++; jy_lt_max = jy < jy_max; } else { retval.xridx (nz) = xs.ridx (jx); retval.xdata (nz) = fcn (xs.data (jx), ys.data (jy)); jx++; jx_lt_max = jx < jx_max; jy++; jy_lt_max = jy < jy_max; } nz++; } retval.xcidx (j+1) = nz; } retval.maybe_compress (true); return retval; } else return Sparse<U> (binmap<U, T, R, F> (xs.array_value (), ys.array_value (), fcn, name)); } // Overloads for function pointers. // Signature (T, R) template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const Array<R>& ya, U (*fcn) (T, R), const char *name) { return binmap<U, T, R, U (*) (T, R)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Array<U> binmap (const T& x, const Array<R>& ya, U (*fcn) (T, R)) { return binmap<U, T, R, U (*) (T, R)> (x, ya, fcn); } template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const R& y, U (*fcn) (T, R)) { return binmap<U, T, R, U (*) (T, R)> (xa, y, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const Sparse<R>& ya, U (*fcn) (T, R), const char *name) { return binmap<U, T, R, U (*) (T, R)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Sparse<U> binmap (const T& x, const Sparse<R>& ya, U (*fcn) (T, R)) { return binmap<U, T, R, U (*) (T, R)> (x, ya, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const R& y, U (*fcn) (T, R)) { return binmap<U, T, R, U (*) (T, R)> (xa, y, fcn); } // Signature (const T&, const R&) template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const Array<R>& ya, U (*fcn) (const T&, const R&), const char *name) { return binmap<U, T, R, U (*) (const T&, const R&)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Array<U> binmap (const T& x, const Array<R>& ya, U (*fcn) (const T&, const R&)) { return binmap<U, T, R, U (*) (const T&, const R&)> (x, ya, fcn); } template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const R& y, U (*fcn) (const T&, const R&)) { return binmap<U, T, R, U (*) (const T&, const R&)> (xa, y, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const Sparse<R>& ya, U (*fcn) (const T&, const R&), const char *name) { return binmap<U, T, R, U (*) (const T&, const R&)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Sparse<U> binmap (const T& x, const Sparse<R>& ya, U (*fcn) (const T&, const R&)) { return binmap<U, T, R, U (*) (const T&, const R&)> (x, ya, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const R& y, U (*fcn) (const T&, const R&)) { return binmap<U, T, R, U (*) (const T&, const R&)> (xa, y, fcn); } // Signature (const T&, R) template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const Array<R>& ya, U (*fcn) (const T&, R), const char *name) { return binmap<U, T, R, U (*) (const T&, R)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Array<U> binmap (const T& x, const Array<R>& ya, U (*fcn) (const T&, R)) { return binmap<U, T, R, U (*) (const T&, R)> (x, ya, fcn); } template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const R& y, U (*fcn) (const T&, R)) { return binmap<U, T, R, U (*) (const T&, R)> (xa, y, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const Sparse<R>& ya, U (*fcn) (const T&, R), const char *name) { return binmap<U, T, R, U (*) (const T&, R)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Sparse<U> binmap (const T& x, const Sparse<R>& ya, U (*fcn) (const T&, R)) { return binmap<U, T, R, U (*) (const T&, R)> (x, ya, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const R& y, U (*fcn) (const T&, R)) { return binmap<U, T, R, U (*) (const T&, R)> (xa, y, fcn); } // Signature (T, const R&) template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const Array<R>& ya, U (*fcn) (T, const R&), const char *name) { return binmap<U, T, R, U (*) (T, const R&)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Array<U> binmap (const T& x, const Array<R>& ya, U (*fcn) (T, const R&)) { return binmap<U, T, R, U (*) (T, const R&)> (x, ya, fcn); } template <class U, class T, class R> inline Array<U> binmap (const Array<T>& xa, const R& y, U (*fcn) (T, const R&)) { return binmap<U, T, R, U (*) (T, const R&)> (xa, y, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const Sparse<R>& ya, U (*fcn) (T, const R&), const char *name) { return binmap<U, T, R, U (*) (T, const R&)> (xa, ya, fcn, name); } template <class U, class T, class R> inline Sparse<U> binmap (const T& x, const Sparse<R>& ya, U (*fcn) (T, const R&)) { return binmap<U, T, R, U (*) (T, const R&)> (x, ya, fcn); } template <class U, class T, class R> inline Sparse<U> binmap (const Sparse<T>& xa, const R& y, U (*fcn) (T, const R&)) { return binmap<U, T, R, U (*) (T, const R&)> (xa, y, fcn); } #endif