Mercurial > octave-nkf
view libinterp/corefcn/ls-hdf5.h @ 19632:76478d2da117
unconditionally disable the octave_allocator class
* configure.ac: Delete the --enable-octave-allocator option.
* oct-alloc.h: Delete octave_allocator class. Warn if file is
included. Unconditionally define macros to be empty.
* NEWS: Make note of these changes.
* oct-alloc.cc: Delete.
* liboctave/util/module.mk (UTIL_SRC): Remove it from the list.
* make_int.cc, Cell.h, oct-obj.cc, oct-obj.h, audiodevinfo.cc,
ov-base-int.h, ov-base-scalar.h, ov-bool-mat.cc, ov-bool-mat.h,
ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h,
ov-builtin.cc, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-ch-mat.h,
ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-complex.cc,
ov-complex.h, ov-cs-list.cc, ov-cs-list.h, ov-cx-diag.cc,
ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc,
ov-cx-sparse.h, ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc,
ov-fcn-handle.h, ov-fcn-inline.cc, ov-fcn-inline.h, ov-fcn.cc,
ov-fcn.h, ov-float.cc, ov-float.h, ov-flt-complex.cc,
ov-flt-complex.h, ov-flt-cx-diag.cc, ov-flt-cx-diag.h,
ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc,
ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-intx.h, ov-java.cc,
ov-java.h, ov-mex-fcn.cc, ov-mex-fcn.h, ov-perm.cc, ov-perm.h,
ov-range.cc, ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc,
ov-re-mat.h, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc,
ov-scalar.h, ov-str-mat.cc, ov-str-mat.h, ov-struct.cc, ov-struct.h,
ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc,
ov-usr-fcn.h, ov.cc, ov.h, pt-const.cc, pt-const.h, idx-vector.cc,
idx-vector.h: Delete uses of oct-alloc.h and OCTAVE_ALLOCATOR macros.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 13:43:29 -0500 |
parents | 3ffb8f53e940 |
children | 4197fc428c7d |
line wrap: on
line source
/* Copyright (C) 2003-2013 John W. Eaton 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_ls_hdf5_h) #define octave_ls_hdf5_h 1 #if defined (HAVE_HDF5) #include "oct-hdf5.h" // first, we need to define our own dummy stream subclass, since // HDF5 needs to do its own file i/o // hdf5_fstreambase is used for both input and output streams, modeled // on the fstreambase class in <fstream.h> class hdf5_fstreambase : virtual public std::ios { public: // HDF5 uses an "id" to refer to an open file hid_t file_id; // keep track of current item index in the file int current_item; hdf5_fstreambase () : file_id (-1), current_item () { } ~hdf5_fstreambase () { close (); } hdf5_fstreambase (const char *name, int mode, int /* prot */ = 0) : file_id (-1), current_item (-1) { if (mode & std::ios::in) file_id = H5Fopen (name, H5F_ACC_RDONLY, H5P_DEFAULT); else if (mode & std::ios::out) { if (mode & std::ios::app && H5Fis_hdf5 (name) > 0) file_id = H5Fopen (name, H5F_ACC_RDWR, H5P_DEFAULT); else file_id = H5Fcreate (name, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); } if (file_id < 0) std::ios::setstate (std::ios::badbit); current_item = 0; } void close () { if (file_id >= 0) { if (H5Fclose (file_id) < 0) std::ios::setstate (std::ios::badbit); file_id = -1; } } void open (const char *name, int mode, int) { clear (); if (mode & std::ios::in) file_id = H5Fopen (name, H5F_ACC_RDONLY, H5P_DEFAULT); else if (mode & std::ios::out) { if (mode & std::ios::app && H5Fis_hdf5 (name) > 0) file_id = H5Fopen (name, H5F_ACC_RDWR, H5P_DEFAULT); else file_id = H5Fcreate (name, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); } if (file_id < 0) std::ios::setstate (std::ios::badbit); current_item = 0; } }; // input and output streams, subclassing istream and ostream // so that we can pass them for stream parameters in the functions below. class hdf5_ifstream : public hdf5_fstreambase, public std::istream { public: hdf5_ifstream () : hdf5_fstreambase (), std::istream (0) { } hdf5_ifstream (const char *name, int mode = std::ios::in|std::ios::binary, int prot = 0) : hdf5_fstreambase (name, mode, prot), std::istream (0) { } void open (const char *name, int mode = std::ios::in|std::ios::binary, int prot = 0) { hdf5_fstreambase::open (name, mode, prot); } }; class hdf5_ofstream : public hdf5_fstreambase, public std::ostream { public: hdf5_ofstream () : hdf5_fstreambase (), std::ostream (0) { } hdf5_ofstream (const char *name, int mode = std::ios::out|std::ios::binary, int prot = 0) : hdf5_fstreambase (name, mode, prot), std::ostream (0) { } void open (const char *name, int mode = std::ios::out|std::ios::binary, int prot = 0) { hdf5_fstreambase::open (name, mode, prot); } }; // Callback data structure for passing data to hdf5_read_next_data, below. struct hdf5_callback_data { hdf5_callback_data (void) : name (), global (false), tc (), doc () { } // the following fields are set by hdf5_read_data on successful return: // the name of the variable std::string name; // whether it is global bool global; // the value of the variable, in Octave form octave_value tc; // a documentation string (NULL if none) std::string doc; }; #if HAVE_HDF5_INT2FLOAT_CONVERSIONS extern OCTINTERP_API hid_t save_type_to_hdf5 (save_type st) #endif extern OCTINTERP_API hid_t hdf5_make_complex_type (hid_t num_type); extern OCTINTERP_API bool hdf5_types_compatible (hid_t t1, hid_t t2); extern OCTINTERP_API herr_t hdf5_read_next_data (hid_t group_id, const char *name, void *dv); extern OCTINTERP_API bool add_hdf5_data (hid_t loc_id, const octave_value& tc, const std::string& name, const std::string& doc, bool mark_as_global, bool save_as_floats); extern OCTINTERP_API int save_hdf5_empty (hid_t loc_id, const char *name, const dim_vector d); extern OCTINTERP_API int load_hdf5_empty (hid_t loc_id, const char *name, dim_vector &d); extern OCTINTERP_API std::string read_hdf5_data (std::istream& is, const std::string& filename, bool& global, octave_value& tc, std::string& doc, const string_vector& argv, int argv_idx, int argc); extern OCTINTERP_API bool save_hdf5_data (std::ostream& os, const octave_value& tc, const std::string& name, const std::string& doc, bool mark_as_global, bool save_as_floats); extern OCTINTERP_API bool hdf5_check_attr (hid_t loc_id, const char *attr_name); extern OCTINTERP_API bool hdf5_get_scalar_attr (hid_t loc_id, hid_t type_id, const char *attr_name, void *buf); extern OCTINTERP_API herr_t hdf5_add_attr (hid_t loc_id, const char *attr_name); extern OCTINTERP_API herr_t hdf5_add_scalar_attr (hid_t loc_id, hid_t type_id, const char *attr_name, void *buf); #ifdef USE_64_BIT_IDX_T #define H5T_NATIVE_IDX H5T_NATIVE_INT64 #else #define H5T_NATIVE_IDX H5T_NATIVE_INT #endif #endif #endif