Mercurial > octave-nkf
view liboctave/util/data-conv.h @ 17769:49a5a4be04a1
maint: Use GNU style coding conventions for code in liboctave/
* liboctave/array/Array-C.cc, liboctave/array/Array-b.cc,
liboctave/array/Array-ch.cc, liboctave/array/Array-d.cc,
liboctave/array/Array-f.cc, liboctave/array/Array-fC.cc,
liboctave/array/Array-util.cc, liboctave/array/Array-util.h,
liboctave/array/Array.cc, liboctave/array/Array.h, liboctave/array/Array3.h,
liboctave/array/CColVector.cc, liboctave/array/CColVector.h,
liboctave/array/CDiagMatrix.cc, liboctave/array/CDiagMatrix.h,
liboctave/array/CMatrix.cc, liboctave/array/CMatrix.h,
liboctave/array/CNDArray.cc, liboctave/array/CNDArray.h,
liboctave/array/CRowVector.cc, liboctave/array/CRowVector.h,
liboctave/array/CSparse.cc, liboctave/array/CSparse.h,
liboctave/array/DiagArray2.h, liboctave/array/MArray.cc,
liboctave/array/MArray.h, liboctave/array/MDiagArray2.cc,
liboctave/array/MDiagArray2.h, liboctave/array/MSparse.cc,
liboctave/array/MSparse.h, liboctave/array/MatrixType.cc,
liboctave/array/MatrixType.h, liboctave/array/PermMatrix.h,
liboctave/array/Range.cc, liboctave/array/Range.h, liboctave/array/Sparse.cc,
liboctave/array/Sparse.h, liboctave/array/boolMatrix.cc,
liboctave/array/boolMatrix.h, liboctave/array/boolNDArray.cc,
liboctave/array/boolNDArray.h, liboctave/array/boolSparse.cc,
liboctave/array/boolSparse.h, liboctave/array/chMatrix.cc,
liboctave/array/chMatrix.h, liboctave/array/chNDArray.cc,
liboctave/array/chNDArray.h, liboctave/array/dColVector.h,
liboctave/array/dDiagMatrix.cc, liboctave/array/dDiagMatrix.h,
liboctave/array/dMatrix.cc, liboctave/array/dMatrix.h,
liboctave/array/dNDArray.cc, liboctave/array/dNDArray.h,
liboctave/array/dRowVector.h, liboctave/array/dSparse.cc,
liboctave/array/dSparse.h, liboctave/array/dim-vector.cc,
liboctave/array/dim-vector.h, liboctave/array/fCColVector.cc,
liboctave/array/fCColVector.h, liboctave/array/fCDiagMatrix.cc,
liboctave/array/fCDiagMatrix.h, liboctave/array/fCMatrix.cc,
liboctave/array/fCMatrix.h, liboctave/array/fCNDArray.cc,
liboctave/array/fCNDArray.h, liboctave/array/fCRowVector.cc,
liboctave/array/fCRowVector.h, liboctave/array/fColVector.h,
liboctave/array/fDiagMatrix.cc, liboctave/array/fDiagMatrix.h,
liboctave/array/fMatrix.cc, liboctave/array/fMatrix.h,
liboctave/array/fNDArray.cc, liboctave/array/fNDArray.h,
liboctave/array/fRowVector.h, liboctave/array/idx-vector.cc,
liboctave/array/idx-vector.h, liboctave/array/intNDArray.cc,
liboctave/array/intNDArray.h, liboctave/cruft/misc/blaswrap.c,
liboctave/cruft/misc/quit.cc, liboctave/numeric/CmplxCHOL.cc,
liboctave/numeric/CmplxCHOL.h, liboctave/numeric/CmplxGEPBAL.cc,
liboctave/numeric/CmplxGEPBAL.h, liboctave/numeric/CmplxHESS.h,
liboctave/numeric/CmplxLU.cc, liboctave/numeric/CmplxLU.h,
liboctave/numeric/CmplxQR.cc, liboctave/numeric/CmplxQRP.cc,
liboctave/numeric/CmplxQRP.h, liboctave/numeric/CmplxSCHUR.h,
liboctave/numeric/CmplxSVD.cc, liboctave/numeric/CmplxSVD.h,
liboctave/numeric/CollocWt.h, liboctave/numeric/DAE.h,
liboctave/numeric/DAEFunc.h, liboctave/numeric/DAERT.h,
liboctave/numeric/DAERTFunc.h, liboctave/numeric/DASPK.cc,
liboctave/numeric/DASRT.cc, liboctave/numeric/DASRT.h,
liboctave/numeric/DASSL.cc, liboctave/numeric/DET.h, liboctave/numeric/EIG.cc,
liboctave/numeric/EIG.h, liboctave/numeric/LSODE.cc, liboctave/numeric/ODE.h,
liboctave/numeric/ODEFunc.h, liboctave/numeric/ODES.h,
liboctave/numeric/ODESFunc.h, liboctave/numeric/Quad.cc,
liboctave/numeric/Quad.h, liboctave/numeric/SparseCmplxCHOL.h,
liboctave/numeric/SparseCmplxLU.cc, liboctave/numeric/SparseCmplxLU.h,
liboctave/numeric/SparseCmplxQR.cc, liboctave/numeric/SparseCmplxQR.h,
liboctave/numeric/SparseQR.cc, liboctave/numeric/SparseQR.h,
liboctave/numeric/SparsedbleCHOL.h, liboctave/numeric/SparsedbleLU.cc,
liboctave/numeric/SparsedbleLU.h, liboctave/numeric/base-aepbal.h,
liboctave/numeric/base-dae.h, liboctave/numeric/base-de.h,
liboctave/numeric/base-lu.cc, liboctave/numeric/base-lu.h,
liboctave/numeric/base-min.h, liboctave/numeric/base-qr.h,
liboctave/numeric/bsxfun.h, liboctave/numeric/dbleCHOL.cc,
liboctave/numeric/dbleCHOL.h, liboctave/numeric/dbleGEPBAL.h,
liboctave/numeric/dbleHESS.h, liboctave/numeric/dbleLU.cc,
liboctave/numeric/dbleLU.h, liboctave/numeric/dbleQR.cc,
liboctave/numeric/dbleQRP.cc, liboctave/numeric/dbleQRP.h,
liboctave/numeric/dbleSCHUR.cc, liboctave/numeric/dbleSCHUR.h,
liboctave/numeric/dbleSVD.cc, liboctave/numeric/dbleSVD.h,
liboctave/numeric/eigs-base.cc, liboctave/numeric/fCmplxAEPBAL.cc,
liboctave/numeric/fCmplxAEPBAL.h, liboctave/numeric/fCmplxCHOL.cc,
liboctave/numeric/fCmplxCHOL.h, liboctave/numeric/fCmplxGEPBAL.cc,
liboctave/numeric/fCmplxGEPBAL.h, liboctave/numeric/fCmplxHESS.h,
liboctave/numeric/fCmplxLU.cc, liboctave/numeric/fCmplxLU.h,
liboctave/numeric/fCmplxQR.cc, liboctave/numeric/fCmplxQR.h,
liboctave/numeric/fCmplxQRP.cc, liboctave/numeric/fCmplxQRP.h,
liboctave/numeric/fCmplxSCHUR.cc, liboctave/numeric/fCmplxSCHUR.h,
liboctave/numeric/fCmplxSVD.h, liboctave/numeric/fEIG.cc,
liboctave/numeric/fEIG.h, liboctave/numeric/floatCHOL.cc,
liboctave/numeric/floatCHOL.h, liboctave/numeric/floatGEPBAL.cc,
liboctave/numeric/floatGEPBAL.h, liboctave/numeric/floatHESS.h,
liboctave/numeric/floatLU.cc, liboctave/numeric/floatLU.h,
liboctave/numeric/floatQR.cc, liboctave/numeric/floatQRP.cc,
liboctave/numeric/floatQRP.h, liboctave/numeric/floatSCHUR.cc,
liboctave/numeric/floatSCHUR.h, liboctave/numeric/floatSVD.cc,
liboctave/numeric/floatSVD.h, liboctave/numeric/lo-mappers.cc,
liboctave/numeric/lo-mappers.h, liboctave/numeric/lo-specfun.cc,
liboctave/numeric/lo-specfun.h, liboctave/numeric/oct-convn.cc,
liboctave/numeric/oct-fftw.cc, liboctave/numeric/oct-fftw.h,
liboctave/numeric/oct-norm.cc, liboctave/numeric/oct-rand.cc,
liboctave/numeric/oct-rand.h, liboctave/numeric/randgamma.c,
liboctave/numeric/randgamma.h, liboctave/numeric/randmtzig.c,
liboctave/numeric/randpoisson.c, liboctave/numeric/randpoisson.h,
liboctave/numeric/sparse-base-chol.h, liboctave/numeric/sparse-base-lu.h,
liboctave/numeric/sparse-dmsolve.cc, liboctave/operators/Sparse-diag-op-defs.h,
liboctave/operators/Sparse-op-defs.h, liboctave/operators/mx-inlines.cc,
liboctave/system/dir-ops.h, liboctave/system/file-ops.cc,
liboctave/system/file-stat.cc, liboctave/system/file-stat.h,
liboctave/system/lo-sysdep.cc, liboctave/system/lo-sysdep.h,
liboctave/system/mach-info.cc, liboctave/system/mach-info.h,
liboctave/system/oct-env.cc, liboctave/system/oct-group.cc,
liboctave/system/oct-syscalls.cc, liboctave/system/oct-syscalls.h,
liboctave/system/oct-time.h, liboctave/system/tempname.c,
liboctave/util/action-container.h, liboctave/util/base-list.h,
liboctave/util/cmd-edit.cc, liboctave/util/cmd-edit.h,
liboctave/util/cmd-hist.cc, liboctave/util/cmd-hist.h,
liboctave/util/data-conv.cc, liboctave/util/data-conv.h,
liboctave/util/kpse.cc, liboctave/util/lo-array-gripes.cc,
liboctave/util/lo-cieee.c, liboctave/util/lo-regexp.cc,
liboctave/util/lo-utils.cc, liboctave/util/oct-alloc.cc,
liboctave/util/oct-base64.cc, liboctave/util/oct-binmap.h,
liboctave/util/oct-cmplx.h, liboctave/util/oct-glob.cc,
liboctave/util/oct-inttypes.cc, liboctave/util/oct-inttypes.h,
liboctave/util/oct-locbuf.cc, liboctave/util/oct-locbuf.h,
liboctave/util/oct-mem.h, liboctave/util/oct-mutex.cc,
liboctave/util/oct-refcount.h, liboctave/util/oct-shlib.cc,
liboctave/util/oct-shlib.h, liboctave/util/oct-sort.cc,
liboctave/util/oct-sort.h, liboctave/util/pathsearch.cc,
liboctave/util/pathsearch.h, liboctave/util/sparse-util.cc,
liboctave/util/str-vec.cc, liboctave/util/str-vec.h,
liboctave/util/unwind-prot.h, liboctave/util/url-transfer.cc,
liboctave/util/url-transfer.h: Use GNU style coding conventions.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 26 Oct 2013 18:57:05 -0700 |
parents | d63878346099 |
children | 4197fc428c7d |
line wrap: on
line source
/* Copyright (C) 1996-2013 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_data_conv_h) #define octave_data_conv_h 1 #include <limits> #include "mach-info.h" #include "oct-inttypes.h" class OCTAVE_API oct_data_conv { public: enum data_type { dt_int8 = 0, dt_uint8 = 1, dt_int16 = 2, dt_uint16 = 3, dt_int32 = 4, dt_uint32 = 5, dt_int64 = 6, dt_uint64 = 7, dt_single = 8, dt_double = 9, dt_char = 10, dt_schar = 11, dt_uchar = 12, dt_logical = 13, dt_short = 14, dt_ushort = 15, dt_int = 16, dt_uint = 17, dt_long = 18, dt_ulong = 19, dt_longlong = 20, dt_ulonglong = 21, dt_float = 22, dt_unknown = 23 // Must be last, have largest value! }; static size_t data_type_size (data_type dt); static data_type string_to_data_type (const std::string& s); static void string_to_data_type (const std::string& s, int& block_size, data_type& input_type, data_type& output_type); static void string_to_data_type (const std::string& s, int& block_size, data_type& output_type); static std::string data_type_as_string (data_type dt); }; // Add new entries to the end of this enum, otherwise Octave will not // be able to read binary data files stored in Octave's binary data // format that were created with previous versions of Octave. enum save_type { LS_U_CHAR = 0, LS_U_SHORT = 1, LS_U_INT = 2, LS_CHAR = 3, LS_SHORT = 4, LS_INT = 5, LS_FLOAT = 6, LS_DOUBLE = 7, LS_U_LONG = 8, LS_LONG = 9 }; extern OCTAVE_API void do_double_format_conversion (void *data, octave_idx_type len, oct_mach_info::float_format from_fmt, oct_mach_info::float_format to_fmt = oct_mach_info::native_float_format ()); extern OCTAVE_API void do_float_format_conversion (void *data, octave_idx_type len, oct_mach_info::float_format from_fmt, oct_mach_info::float_format to_fmt = oct_mach_info::native_float_format ()); extern OCTAVE_API void do_float_format_conversion (void *data, size_t sz, octave_idx_type len, oct_mach_info::float_format from_fmt, oct_mach_info::float_format to_fmt = oct_mach_info::native_float_format ()); extern OCTAVE_API void read_doubles (std::istream& is, double *data, save_type type, octave_idx_type len, bool swap, oct_mach_info::float_format fmt); extern OCTAVE_API void write_doubles (std::ostream& os, const double *data, save_type type, octave_idx_type len); extern OCTAVE_API void read_floats (std::istream& is, float *data, save_type type, octave_idx_type len, bool swap, oct_mach_info::float_format fmt); extern OCTAVE_API void write_floats (std::ostream& os, const float *data, save_type type, octave_idx_type len); template <typename T> inline bool is_equivalent_type (oct_data_conv::data_type) { return false; } template <> inline bool is_equivalent_type<int8_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int8; } template <> inline bool is_equivalent_type<int16_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int16; } template <> inline bool is_equivalent_type<int32_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int32; } template <> inline bool is_equivalent_type<int64_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int64; } template <> inline bool is_equivalent_type<uint8_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint8; } template <> inline bool is_equivalent_type<uint16_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint16; } template <> inline bool is_equivalent_type<uint32_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint32; } template <> inline bool is_equivalent_type<uint64_t> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint64; } template <> inline bool is_equivalent_type<octave_int8> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int8; } template <> inline bool is_equivalent_type<octave_int16> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int16; } template <> inline bool is_equivalent_type<octave_int32> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int32; } template <> inline bool is_equivalent_type<octave_int64> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_int64; } template <> inline bool is_equivalent_type<octave_uint8> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint8; } template <> inline bool is_equivalent_type<octave_uint16> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint16; } template <> inline bool is_equivalent_type<octave_uint32> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint32; } template <> inline bool is_equivalent_type<octave_uint64> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_uint64; } template <> inline bool is_equivalent_type<double> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_double; } template <> inline bool is_equivalent_type<float> (oct_data_conv::data_type t) { return t == oct_data_conv::dt_single || t == oct_data_conv::dt_float; } #endif