diff options
Diffstat (limited to 'apps/interpreters/bas/var.h')
-rw-r--r-- | apps/interpreters/bas/var.h | 119 |
1 files changed, 101 insertions, 18 deletions
diff --git a/apps/interpreters/bas/var.h b/apps/interpreters/bas/var.h index 41db98a85..afec8ba95 100644 --- a/apps/interpreters/bas/var.h +++ b/apps/interpreters/bas/var.h @@ -1,8 +1,80 @@ -#ifndef VAR_H -#define VAR_H +/**************************************************************************** + * apps/interpreters/bas/var.h + * + * Copyright (c) 1999-2014 Michael Haardt + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Adapted to NuttX and re-released under a 3-clause BSD license: + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Authors: Alan Carvalho de Assis <Alan Carvalho de Assis> + * Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __APPS_EXAMPLES_BAS_VAR_H +#define __APPS_EXAMPLES_BAS_VAR_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ #include "value.h" +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#define VAR_SCALAR_VALUE(this) ((this)->value) + +/**************************************************************************** + * Public Types + ****************************************************************************/ + struct Var { unsigned int dim; @@ -13,20 +85,31 @@ struct Var char base; }; -#define VAR_SCALAR_VALUE(this) ((this)->value) +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +struct Var *Var_new(struct Var *this, enum ValueType type, unsigned int dim, + const unsigned int *geometry, int base); +struct Var *Var_new_scalar(struct Var *this); +void Var_destroy(struct Var *this); +void Var_retype(struct Var *this, enum ValueType type); +struct Value *Var_value(struct Var *this, unsigned int dim, int idx[], + struct Value *value); +void Var_clear(struct Var *this); +struct Value *Var_mat_assign(struct Var *this, struct Var *x, + struct Value *err, int work); +struct Value *Var_mat_addsub(struct Var *this, struct Var *x, struct Var *y, + int add, struct Value *err, int work); +struct Value *Var_mat_mult(struct Var *this, struct Var *x, struct Var *y, + struct Value *err, int work); +struct Value *Var_mat_scalarMult(struct Var *this, struct Value *factor, + struct Var *x, int work); +void Var_mat_transpose(struct Var *this, struct Var *x); +struct Value *Var_mat_invert(struct Var *this, struct Var *x, + struct Value *det, struct Value *err); +struct Value *Var_mat_redim(struct Var *this, unsigned int dim, + const unsigned int *geometry, + struct Value *err); -extern struct Var *Var_new(struct Var *this, enum ValueType type, unsigned int dim, const unsigned int *geometry, int base); -extern struct Var *Var_new_scalar(struct Var *this); -extern void Var_destroy(struct Var *this); -extern void Var_retype(struct Var *this, enum ValueType type); -extern struct Value *Var_value(struct Var *this, unsigned int dim, int idx[], struct Value *value); -extern void Var_clear(struct Var *this); -extern struct Value *Var_mat_assign(struct Var *this, struct Var *x, struct Value *err, int work); -extern struct Value *Var_mat_addsub(struct Var *this, struct Var *x, struct Var *y, int add, struct Value *err, int work); -extern struct Value *Var_mat_mult(struct Var *this, struct Var *x, struct Var *y, struct Value *err, int work); -extern struct Value *Var_mat_scalarMult(struct Var *this, struct Value *factor, struct Var *x, int work); -extern void Var_mat_transpose(struct Var *this, struct Var *x); -extern struct Value *Var_mat_invert(struct Var *this, struct Var *x, struct Value *det, struct Value *err); -extern struct Value *Var_mat_redim(struct Var *this, unsigned int dim, const unsigned int *geometry, struct Value *err); - -#endif +#endif /* __APPS_EXAMPLES_BAS_VAR_H */ |