deprecate symbol_table::varref functions * ov-usr-fcn.h (octave_user_function::argn_varref, octave_user_function::nargin_varref, octave_user_function::nargout_varref, octave_user_function::varargin_varref): Delete unused variables. * symtab.h (symbol_table::symbol_record::symbol_record_ref::assign, symbol_table::symbol_record::symbol_record_ref::do_non_const_unary_op, symbol_table::symbol_record::do_non_const_unary_op, (symbol_table::symbol_record::is_undefined, symbol_table::symbol_record::assign, symbol_table::assign, symbol_table::force_assign, symbol_table::global_assign, symbol_table::persistent_assign, symbol_table::top_level_assign, symbol_table::do_assign, symbol_table::do_persistent_assign): New functions. (symbol_table::symbol_record::symbol_record_ref::varref): Avoid calls to deprecated functions. (symbol_table::varref, symbol_table::force_varref, symbol_table::global_varref, symbol_table::persistent_varref, symbol_table::top_level_varref, symbol_table::do_varref, symbol_table::do_persistent_varref): Deprecate. (symbol_table::symbol_reference::is_black_hole): New function. * oct-lvalue.h, oct-lvalue.cc: Store symbol_reference instead of pointer to octave_value object. (octave_lvalue::value): Now const. (octave_lvalue::object): Delete. * pt-id.cc (tree_identifier::lvalue): Construct octave_lvalue from sym, not sym->varref. * ls-mat5.cc, oct-lvalue.cc, oct-lvalue.h, pt-jit.cc, error.cc, load-save.cc, symtab.cc, symtab.h, variables.cc, ov-fcn-handle.cc, ov-usr-fcn.cc, ov-usr-fcn.h, oct-parse.in.yy, pt-eval.cc, pt-id.h, pt-idx.cc, mex.cc: Change all uses of varref functions to use assign instead. Use varval instead of varref where appropriate. * load-save.cc (install_loaded_variable): Don't manipulate symbol_record directly.

/*

Copyright (C) 2004-2012 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_uint8_h)
#define octave_uint8_h 1

#define OCTAVE_INT_T octave_uint8

#define OCTAVE_VALUE_INT_MATRIX_T octave_uint8_matrix
#define OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION uint8_array_value

#define OCTAVE_VALUE_INT_SCALAR_T octave_uint8_scalar
#define OCTAVE_VALUE_INT_SCALAR_EXTRACTOR_FUNCTION uint8_scalar_value

#define OCTAVE_TYPE_PREDICATE_FUNCTION is_uint8_type

#define OCTAVE_INT_MX_CLASS mxUINT8_CLASS

#define OCTAVE_INT_BTYP btyp_uint8

#include "ov-intx.h"

#undef OCTAVE_INT_T

#undef OCTAVE_VALUE_INT_MATRIX_T
#undef OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION

#undef OCTAVE_VALUE_INT_SCALAR_T
#undef OCTAVE_VALUE_INT_SCALAR_EXTRACTOR_FUNCTION

#undef OCTAVE_TYPE_PREDICATE_FUNCTION

#undef OCTAVE_INT_MX_CLASS

#undef OCTAVE_INT_BTYP

#endif