Mercurial > octave
view libinterp/corefcn/ls-hdf5.h @ 25438:cb1606f78f6b
prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible
Using <iostream> brings with it a static initializer for the std::cin,
std::cout, and std::cerr streams. In most cases they are not needed
and should be avoided if possible.
Files affected:
build-aux/mk-opts.pl
libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp
libinterp/corefcn/__dsearchn__.cc
libinterp/corefcn/c-file-ptr-stream.cc
libinterp/corefcn/c-file-ptr-stream.h
libinterp/corefcn/daspk.cc
libinterp/corefcn/dasrt.cc
libinterp/corefcn/dassl.cc
libinterp/corefcn/defaults.cc
libinterp/corefcn/defun.cc
libinterp/corefcn/file-io.cc
libinterp/corefcn/ft-text-renderer.cc
libinterp/corefcn/gl-render.cc
libinterp/corefcn/help.cc
libinterp/corefcn/ls-ascii-helper.cc
libinterp/corefcn/ls-hdf5.cc
libinterp/corefcn/ls-hdf5.h
libinterp/corefcn/ls-mat-ascii.cc
libinterp/corefcn/ls-mat4.cc
libinterp/corefcn/ls-mat5.cc
libinterp/corefcn/ls-oct-binary.cc
libinterp/corefcn/ls-oct-text.cc
libinterp/corefcn/lsode.cc
libinterp/corefcn/oct-iostrm.cc
libinterp/corefcn/oct-procbuf.cc
libinterp/corefcn/oct-stdstrm.h
libinterp/corefcn/procstream.cc
libinterp/corefcn/procstream.h
libinterp/corefcn/quad.cc
libinterp/corefcn/symscope.h
libinterp/corefcn/symtab.h
libinterp/corefcn/toplev.cc
libinterp/corefcn/urlwrite.cc
libinterp/corefcn/utils.cc
libinterp/corefcn/zfstream.cc
libinterp/dldfcn/__ode15__.cc
libinterp/dldfcn/convhulln.cc
libinterp/octave-value/ov-base-diag.cc
libinterp/octave-value/ov-base-int.cc
libinterp/octave-value/ov-base-mat.cc
libinterp/octave-value/ov-base-scalar.cc
libinterp/octave-value/ov-base-sparse.cc
libinterp/octave-value/ov-base.cc
libinterp/octave-value/ov-bool-mat.cc
libinterp/octave-value/ov-bool-sparse.cc
libinterp/octave-value/ov-bool.cc
libinterp/octave-value/ov-cell.cc
libinterp/octave-value/ov-ch-mat.cc
libinterp/octave-value/ov-class.cc
libinterp/octave-value/ov-colon.cc
libinterp/octave-value/ov-complex.cc
libinterp/octave-value/ov-cs-list.cc
libinterp/octave-value/ov-cx-mat.cc
libinterp/octave-value/ov-cx-sparse.cc
libinterp/octave-value/ov-fcn-handle.cc
libinterp/octave-value/ov-fcn-inline.cc
libinterp/octave-value/ov-float.cc
libinterp/octave-value/ov-flt-complex.cc
libinterp/octave-value/ov-flt-cx-mat.cc
libinterp/octave-value/ov-flt-re-mat.cc
libinterp/octave-value/ov-int16.cc
libinterp/octave-value/ov-int32.cc
libinterp/octave-value/ov-int64.cc
libinterp/octave-value/ov-int8.cc
libinterp/octave-value/ov-java.cc
libinterp/octave-value/ov-range.cc
libinterp/octave-value/ov-re-mat.cc
libinterp/octave-value/ov-re-sparse.cc
libinterp/octave-value/ov-scalar.cc
libinterp/octave-value/ov-str-mat.cc
libinterp/octave-value/ov-struct.cc
libinterp/octave-value/ov-typeinfo.cc
libinterp/octave-value/ov-uint16.cc
libinterp/octave-value/ov-uint32.cc
libinterp/octave-value/ov-uint64.cc
libinterp/octave-value/ov-uint8.cc
libinterp/octave.cc
libinterp/parse-tree/bp-table.cc
libinterp/parse-tree/lex.h
libinterp/parse-tree/profiler.cc
libinterp/parse-tree/pt-arg-list.cc
libinterp/parse-tree/pt-array-list.cc
libinterp/parse-tree/pt-assign.cc
libinterp/parse-tree/pt-cell.cc
libinterp/parse-tree/pt-const.cc
libinterp/parse-tree/pt-eval.cc
libinterp/parse-tree/pt-exp.cc
libinterp/parse-tree/pt-fcn-handle.cc
libinterp/parse-tree/pt-jit.cc
libinterp/parse-tree/pt-pr-code.cc
libinterp/parse-tree/pt-tm-const.cc
libinterp/parse-tree/pt.cc
liboctave/array/Array.cc
liboctave/array/CColVector.cc
liboctave/array/CDiagMatrix.cc
liboctave/array/CMatrix.cc
liboctave/array/CNDArray.cc
liboctave/array/CRowVector.cc
liboctave/array/CSparse.cc
liboctave/array/DiagArray2.cc
liboctave/array/MArray.cc
liboctave/array/Range.cc
liboctave/array/Sparse.cc
liboctave/array/boolMatrix.cc
liboctave/array/boolSparse.cc
liboctave/array/chMatrix.cc
liboctave/array/dColVector.cc
liboctave/array/dDiagMatrix.cc
liboctave/array/dMatrix.cc
liboctave/array/dNDArray.cc
liboctave/array/dRowVector.cc
liboctave/array/dSparse.cc
liboctave/array/fCColVector.cc
liboctave/array/fCDiagMatrix.cc
liboctave/array/fCMatrix.cc
liboctave/array/fCNDArray.cc
liboctave/array/fCRowVector.cc
liboctave/array/fColVector.cc
liboctave/array/fDiagMatrix.cc
liboctave/array/fMatrix.cc
liboctave/array/fNDArray.cc
liboctave/array/fRowVector.cc
liboctave/array/idx-vector.cc
liboctave/numeric/CollocWt.cc
liboctave/numeric/eigs-base.cc
liboctave/system/file-ops.cc
liboctave/system/oct-time.cc
liboctave/util/cmd-hist.cc
liboctave/util/data-conv.cc
liboctave/util/data-conv.h
liboctave/util/file-info.cc
liboctave/util/lo-utils.cc
liboctave/util/lo-utils.h
liboctave/util/quit.cc
liboctave/util/str-vec.cc
liboctave/util/url-transfer.cc
liboctave/util/url-transfer.h
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 07 Jun 2018 10:11:54 -0400 |
parents | 6652d3823428 |
children | 038fb01854a0 |
line wrap: on
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/* Copyright (C) 2003-2018 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 <https://www.gnu.org/licenses/>. */ #if ! defined (octave_ls_hdf5_h) #define octave_ls_hdf5_h 1 #include "octave-config.h" #include <iosfwd> #include "oct-hdf5-types.h" #include "ov.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 octave_hdf5_id 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); void close (void); void open (const char *name, int mode, int); }; // 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 (nullptr) { } hdf5_ifstream (const char *name, int mode = std::ios::in | std::ios::binary, int prot = 0) : hdf5_fstreambase (name, mode, prot), std::istream (nullptr) { } 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 (nullptr) { } hdf5_ofstream (const char *name, int mode = std::ios::out | std::ios::binary, int prot = 0) : hdf5_fstreambase (name, mode, prot), std::ostream (nullptr) { } 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; }; extern OCTINTERP_API octave_hdf5_id save_type_to_hdf5 (save_type st); extern OCTINTERP_API octave_hdf5_id hdf5_make_complex_type (octave_hdf5_id num_type); extern OCTINTERP_API bool hdf5_types_compatible (octave_hdf5_id t1, octave_hdf5_id t2); extern OCTINTERP_API octave_hdf5_err hdf5_read_next_data (octave_hdf5_id group_id, const char *name, void *dv); extern OCTINTERP_API octave_hdf5_err hdf5_h5g_iterate (octave_hdf5_id loc_id, const char *name, int *idx, void *operator_data); extern OCTINTERP_API bool add_hdf5_data (octave_hdf5_id loc_id, const octave_value& tc, const std::string& name, const std::string& doc, bool mark_global, bool save_as_floats); extern OCTINTERP_API int save_hdf5_empty (octave_hdf5_id loc_id, const char *name, const dim_vector& d); extern OCTINTERP_API int load_hdf5_empty (octave_hdf5_id 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_global, bool save_as_floats); extern OCTINTERP_API bool hdf5_check_attr (octave_hdf5_id loc_id, const char *attr_name); extern OCTINTERP_API bool hdf5_get_scalar_attr (octave_hdf5_id loc_id, octave_hdf5_id type_id, const char *attr_name, void *buf); extern OCTINTERP_API octave_hdf5_err hdf5_add_attr (octave_hdf5_id loc_id, const char *attr_name); extern OCTINTERP_API octave_hdf5_err hdf5_add_scalar_attr (octave_hdf5_id loc_id, octave_hdf5_id type_id, const char *attr_name, void *buf); #endif