| |
| /*+-----------------------------------------------------------------** |
| ** OpenScop Library ** |
| **-----------------------------------------------------------------** |
| ** vector.h ** |
| **-----------------------------------------------------------------** |
| ** First version: 01/05/2008 ** |
| **-----------------------------------------------------------------** |
| |
| |
| ***************************************************************************** |
| * OpenScop: Structures and formats for polyhedral tools to talk together * |
| ***************************************************************************** |
| * ,___,,_,__,,__,,__,,__,,_,__,,_,__,,__,,___,_,__,,_,__, * |
| * / / / // // // // / / / // // / / // / /|,_, * |
| * / / / // // // // / / / // // / / // / / / /\ * |
| * |~~~|~|~~~|~~~|~~~|~~~|~|~~~|~|~~~|~~~|~~~|~|~~~|~|~~~|/_/ \ * |
| * | G |C| P | = | L | P |=| = |C| = | = | = |=| = |=| C |\ \ /\ * |
| * | R |l| o | = | e | l |=| = |a| = | = | = |=| = |=| L | \# \ /\ * |
| * | A |a| l | = | t | u |=| = |n| = | = | = |=| = |=| o | |\# \ \ * |
| * | P |n| l | = | s | t |=| = |d| = | = | = | | |=| o | | \# \ \ * |
| * | H | | y | | e | o | | = |l| | | = | | | | G | | \ \ \ * |
| * | I | | | | e | | | | | | | | | | | | | \ \ \ * |
| * | T | | | | | | | | | | | | | | | | | \ \ \ * |
| * | E | | | | | | | | | | | | | | | | | \ \ \ * |
| * | * |*| * | * | * | * |*| * |*| * | * | * |*| * |*| * | / \* \ \ * |
| * | O |p| e | n | S | c |o| p |-| L | i | b |r| a |r| y |/ \ \ / * |
| * '---'-'---'---'---'---'-'---'-'---'---'---'-'---'-'---' '--' * |
| * * |
| * Copyright (C) 2008 University Paris-Sud 11 and INRIA * |
| * * |
| * (3-clause BSD license) * |
| * 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. The name of the author may not be used to endorse or promote products * |
| * derived from this software without specific prior written permission. * |
| * * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. * |
| * * |
| * OpenScop Library, a library to manipulate OpenScop formats and data * |
| * structures. Written by: * |
| * Cedric Bastoul <Cedric.Bastoul@u-psud.fr> and * |
| * Louis-Noel Pouchet <Louis-Noel.pouchet@inria.fr> * |
| * * |
| *****************************************************************************/ |
| |
| |
| #ifndef OSL_VECTOR_H |
| # define OSL_VECTOR_H |
| |
| # include <stdio.h> |
| # include <osl/int.h> |
| |
| |
| # if defined(__cplusplus) |
| extern "C" |
| { |
| # endif |
| |
| |
| /** |
| * The osl_vector_t structure stores a vector information in the PolyLib |
| * format (the first entry has a specific meaning). When a vector |
| * describes a linear constraint, a 0 means it is an equality == 0, a 1 means |
| * an inequality >= 0. When the vector describes an array access, a number |
| * different than 0 is the array identifier. |
| */ |
| struct osl_vector { |
| int precision; /**< Precision of the integer elements. */ |
| int size; /**< Number of vector entries */ |
| void * v; /**< An array of values */ |
| }; |
| typedef struct osl_vector osl_vector_t; |
| typedef struct osl_vector * osl_vector_p; |
| |
| |
| /*+*************************************************************************** |
| * Structure display function * |
| *****************************************************************************/ |
| void osl_vector_idump(FILE *, osl_vector_p, int); |
| void osl_vector_dump(FILE *, osl_vector_p); |
| |
| |
| /*+*************************************************************************** |
| * Memory allocation/deallocation function * |
| *****************************************************************************/ |
| osl_vector_p osl_vector_pmalloc(int, int); |
| osl_vector_p osl_vector_malloc(int); |
| void osl_vector_free(osl_vector_p); |
| |
| |
| /*+*************************************************************************** |
| * Processing functions * |
| *****************************************************************************/ |
| osl_vector_p osl_vector_add_scalar(osl_vector_p, int); |
| osl_vector_p osl_vector_mul_scalar(osl_vector_p, int); |
| osl_vector_p osl_vector_add(osl_vector_p, osl_vector_p); |
| osl_vector_p osl_vector_sub(osl_vector_p, osl_vector_p); |
| void osl_vector_tag_inequality(osl_vector_p); |
| void osl_vector_tag_equality(osl_vector_p); |
| int osl_vector_equal(osl_vector_p, osl_vector_p); |
| |
| # if defined(__cplusplus) |
| } |
| # endif |
| #endif /* define OSL_VECTOR_H */ |