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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* */
/* This file is part of the program and library */
/* SCIP --- Solving Constraint Integer Programs */
/* */
/* Copyright 2002-2022 Zuse Institute Berlin */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
/* See the License for the specific language governing permissions and */
/* limitations under the License. */
/* */
/* You should have received a copy of the Apache-2.0 license */
/* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
/* */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**@file type_exprinterpret.h
* @ingroup TYPEDEFINITIONS
* @brief type definitions for expression interpreter
* @author Stefan Vigerske
*/
/** @defgroup DEFPLUGINS_EXPRINT Default expression interpreter
* @ingroup DEFPLUGINS
* @brief implementation files (.c/.cpp files) of the default expression handlers of SCIP
*/
/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
#ifndef __SCIP_TYPE_EXPRINTERPRET_H__
#define __SCIP_TYPE_EXPRINTERPRET_H__
#ifdef __cplusplus
extern "C" {
#endif
typedef struct SCIP_ExprInt SCIP_EXPRINT; /**< an expression interpreter */
typedef struct SCIP_ExprIntData SCIP_EXPRINTDATA; /**< data of an expression interpreter */
typedef unsigned int SCIP_EXPRINTCAPABILITY; /**< type of expression interpreter capability */
#define SCIP_EXPRINTCAPABILITY_NONE 0x00000000 /**< the expression interpreter is capable of nothing */
#define SCIP_EXPRINTCAPABILITY_FUNCVALUE 0x00000001 /**< the expression interpreter is able to compute a function value in a point */
#define SCIP_EXPRINTCAPABILITY_GRADIENT 0x00000010 /**< the expression interpreter is able to compute a gradient in a point */
#define SCIP_EXPRINTCAPABILITY_HESSIAN 0x00000100 /**< the expression interpreter is able to compute a full hessian in a point */
#define SCIP_EXPRINTCAPABILITY_ALL (SCIP_EXPRINTCAPABILITY_FUNCVALUE | SCIP_EXPRINTCAPABILITY_GRADIENT | SCIP_EXPRINTCAPABILITY_HESSIAN)
#ifdef __cplusplus
}
#endif
#endif /* __SCIP_TYPE_EXPRINTERPRET_H__ */