forked from bartvdbraak/blender
164 lines
3.7 KiB
C
164 lines
3.7 KiB
C
/*
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* $Id$
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*
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* OpenNL: Numerical Library
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* Copyright (C) 2004 Bruno Levy
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* If you modify this software, you should include a notice giving the
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* name of the person performing the modification, the date of modification,
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* and the reason for such modification.
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*
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* Contact: Bruno Levy
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*
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* levy@loria.fr
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*
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* ISA Project
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* LORIA, INRIA Lorraine,
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* Campus Scientifique, BP 239
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* 54506 VANDOEUVRE LES NANCY CEDEX
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* FRANCE
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*
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* Note that the GNU General Public License does not permit incorporating
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* the Software into proprietary programs.
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*/
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/*
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#define NL_DEBUG
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#define NL_PARANOID
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*/
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#define NL_USE_SUPERLU
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#ifndef nlOPENNL_H
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#define nlOPENNL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define NL_VERSION_0_0 1
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/*
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*
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* Datatypes
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*
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*/
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typedef unsigned int NLenum;
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typedef unsigned char NLboolean;
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typedef unsigned int NLbitfield;
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typedef void NLvoid;
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typedef signed char NLbyte; /* 1-byte signed */
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typedef short NLshort; /* 2-byte signed */
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typedef int NLint; /* 4-byte signed */
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typedef unsigned char NLubyte; /* 1-byte unsigned */
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typedef unsigned short NLushort; /* 2-byte unsigned */
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typedef unsigned int NLuint; /* 4-byte unsigned */
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typedef int NLsizei; /* 4-byte signed */
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typedef float NLfloat; /* single precision float */
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typedef double NLdouble; /* double precision float */
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typedef void* NLContext ;
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/*
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*
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* Constants
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*
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*/
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#define NL_FALSE 0x0
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#define NL_TRUE 0x1
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/* Primitives */
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#define NL_SYSTEM 0x0
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#define NL_MATRIX 0x1
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#define NL_ROW 0x2
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/* Solver Parameters */
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#define NL_SOLVER 0x100
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#define NL_NB_VARIABLES 0x101
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#define NL_LEAST_SQUARES 0x102
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#define NL_SYMMETRIC 0x106
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#define NL_ERROR 0x108
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/* Enable / Disable */
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#define NL_NORMALIZE_ROWS 0x400
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/* Row parameters */
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#define NL_RIGHT_HAND_SIDE 0x500
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#define NL_ROW_SCALING 0x501
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/*
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* Contexts
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*/
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NLContext nlNewContext(void) ;
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void nlDeleteContext(NLContext context) ;
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void nlMakeCurrent(NLContext context) ;
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NLContext nlGetCurrent(void) ;
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/*
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* State set/get
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*/
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void nlSolverParameterf(NLenum pname, NLfloat param) ;
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void nlSolverParameteri(NLenum pname, NLint param) ;
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void nlRowParameterf(NLenum pname, NLfloat param) ;
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void nlRowParameteri(NLenum pname, NLint param) ;
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void nlGetBooleanv(NLenum pname, NLboolean* params) ;
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void nlGetFloatv(NLenum pname, NLfloat* params) ;
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void nlGetIntergerv(NLenum pname, NLint* params) ;
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void nlEnable(NLenum pname) ;
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void nlDisable(NLenum pname) ;
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NLboolean nlIsEnabled(NLenum pname) ;
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/*
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* Variables
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*/
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void nlSetVariable(NLuint index, NLfloat value) ;
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NLfloat nlGetVariable(NLuint index) ;
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void nlLockVariable(NLuint index) ;
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void nlUnlockVariable(NLuint index) ;
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NLboolean nlVariableIsLocked(NLuint index) ;
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/*
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* Begin/End
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*/
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void nlBegin(NLenum primitive) ;
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void nlEnd(NLenum primitive) ;
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void nlCoefficient(NLuint index, NLfloat value) ;
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/*
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* Solve
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*/
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NLboolean nlSolve(void) ;
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#ifdef __cplusplus
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}
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#endif
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#endif
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