Scippy

    SCIP

    Solving Constraint Integer Programs

    struct_visual.h
    Go to the documentation of this file.
    1/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
    2/* */
    3/* This file is part of the program and library */
    4/* SCIP --- Solving Constraint Integer Programs */
    5/* */
    6/* Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB) */
    7/* */
    8/* Licensed under the Apache License, Version 2.0 (the "License"); */
    9/* you may not use this file except in compliance with the License. */
    10/* You may obtain a copy of the License at */
    11/* */
    12/* http://www.apache.org/licenses/LICENSE-2.0 */
    13/* */
    14/* Unless required by applicable law or agreed to in writing, software */
    15/* distributed under the License is distributed on an "AS IS" BASIS, */
    16/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
    17/* See the License for the specific language governing permissions and */
    18/* limitations under the License. */
    19/* */
    20/* You should have received a copy of the Apache-2.0 license */
    21/* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
    22/* */
    23/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
    24
    25/**@file struct_visual.h
    26 * @ingroup INTERNALAPI
    27 * @brief data structures for output for visualization tools (VBC, BAK)
    28 * @author Tobias Achterberg
    29 * @author Marc Pfetsch
    30 * @author Gregor Hendel
    31 */
    32
    33/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
    34
    35#ifndef __SCIP_STRUCT_VISUAL_H__
    36#define __SCIP_STRUCT_VISUAL_H__
    37
    38#include <stdio.h>
    39
    40#include "scip/def.h"
    41#include "scip/type_visual.h"
    42#include "scip/type_misc.h"
    43
    44#ifdef __cplusplus
    45extern "C" {
    46#endif
    47
    48/** visual data structure */
    50{
    51 FILE* vbcfile; /**< file to store VBC information */
    52 FILE* bakfile; /**< file to store BAK information */
    53 SCIP_MESSAGEHDLR* messagehdlr; /**< message handler to use */
    54 SCIP_HASHMAP* nodenum; /**< hash map for mapping nodes to node numbers */
    55 SCIP_Longint timestep; /**< time step counter for non real time output */
    56 SCIP_NODE* lastnode; /**< last node that was colored */
    57 SCIP_VBCCOLOR lastcolor; /**< last color that was used */
    58 SCIP_Bool userealtime; /**< should the real solving time be used instead of a time step counter? */
    59 SCIP_Real lastlowerbound; /**< last lower bound that was output */
    60};
    61
    62#ifdef __cplusplus
    63}
    64#endif
    65
    66#endif
    common defines and data types used in all packages of SCIP
    #define SCIP_Longint
    Definition: def.h:141
    #define SCIP_Bool
    Definition: def.h:91
    #define SCIP_Real
    Definition: def.h:156
    FILE * vbcfile
    Definition: struct_visual.h:51
    SCIP_HASHMAP * nodenum
    Definition: struct_visual.h:54
    SCIP_MESSAGEHDLR * messagehdlr
    Definition: struct_visual.h:53
    SCIP_VBCCOLOR lastcolor
    Definition: struct_visual.h:57
    SCIP_Real lastlowerbound
    Definition: struct_visual.h:59
    SCIP_Bool userealtime
    Definition: struct_visual.h:58
    SCIP_Longint timestep
    Definition: struct_visual.h:55
    FILE * bakfile
    Definition: struct_visual.h:52
    SCIP_NODE * lastnode
    Definition: struct_visual.h:56
    type definitions for miscellaneous datastructures
    type definitions for output for visualization tools (VBC, BAK)
    enum SCIP_VBCColor SCIP_VBCCOLOR
    Definition: type_visual.h:73