/*************************************************************************** * blitz/array/misc.cc  Miscellaneous operators for arrays * * Copyright (C) 1997-2001 Todd Veldhuizen <tveldhui@oonumerics.org> * * This program 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 2 * of the License, or (at your option) any later version. * * This program 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. * * Suggestions:          blitz-dev@oonumerics.org * Bugs:                 blitz-bugs@oonumerics.org * * For more information, please see the Blitz++ Home Page: *    http://oonumerics.org/blitz/ * ****************************************************************************/#ifndef BZ_ARRAYMISC_CC#define BZ_ARRAYMISC_CC#ifndef BZ_ARRAY_H #error <blitz/array/misc.cc> must be included via <blitz/array.h>#endifBZ_NAMESPACE(blitz)#define BZ_ARRAY_DECLARE_UOP(fn, fnobj)                                \template<typename T_numtype, int N_rank>                                  \inline                                                                 \_bz_ArrayExpr<_bz_ArrayExprUnaryOp<FastArrayIterator<T_numtype,N_rank>, \    fnobj<T_numtype> > >                                               \fn(const Array<T_numtype,N_rank>& array)                               \{                                                                      \    return _bz_ArrayExprUnaryOp<FastArrayIterator<T_numtype,N_rank>,   \        fnobj<T_numtype> >(array.beginFast());                         \}                                                                      \                                                                       \template<typename T_expr>                                                 \inline                                                                 \_bz_ArrayExpr<_bz_ArrayExprUnaryOp<_bz_ArrayExpr<T_expr>,              \    fnobj<_bz_typename T_expr::T_numtype> > >                          \fn(BZ_ETPARM(_bz_ArrayExpr<T_expr>) expr)                              \{                                                                      \    return _bz_ArrayExprUnaryOp<_bz_ArrayExpr<T_expr>,                 \        fnobj<_bz_typename T_expr::T_numtype> >(expr);                 \}                                                                                                                                             BZ_ARRAY_DECLARE_UOP(operator!, LogicalNot)BZ_ARRAY_DECLARE_UOP(operator~, BitwiseNot)BZ_ARRAY_DECLARE_UOP(operator-, Negate)/* * cast() functions, for explicit type casting */template<typename T_numtype, int N_rank, typename T_cast>inline                                                                 _bz_ArrayExpr<_bz_ArrayExprUnaryOp<FastArrayIterator<T_numtype,N_rank>,       Cast<T_numtype, T_cast> > >cast(const Array<T_numtype,N_rank>& array, T_cast){                                                                          return _bz_ArrayExprUnaryOp<FastArrayIterator<T_numtype,N_rank>,              Cast<T_numtype,T_cast> >(array.beginFast());                            }                                                                                                                                             template<typename T_expr, typename T_cast>inline                                                                 _bz_ArrayExpr<_bz_ArrayExprUnaryOp<_bz_ArrayExpr<T_expr>,                  Cast<_bz_typename T_expr::T_numtype,T_cast> > >                          cast(BZ_ETPARM(_bz_ArrayExpr<T_expr>) expr, T_cast){                                                                          return _bz_ArrayExprUnaryOp<_bz_ArrayExpr<T_expr>,                         Cast<_bz_typename T_expr::T_numtype,T_cast> >(expr);                 }                                                                                                                                             BZ_NAMESPACE_END#endif // BZ_ARRAYMISC_CC