1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 2 /* */ 3 /* This file is part of the program and library */ 4 /* SCIP --- Solving Constraint Integer Programs */ 5 /* */ 6 /* Copyright (c) 2002-2023 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_message.h 26 * @ingroup INTERNALAPI 27 * @brief datastructures for problem statistics 28 * @author Tobias Achterberg 29 */ 30 31 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 32 33 #ifndef __SCIP_STRUCT_MESSAGE_H__ 34 #define __SCIP_STRUCT_MESSAGE_H__ 35 36 37 #include "scip/def.h" 38 #include "scip/type_message.h" 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 44 /** message handler to redirect output */ 45 struct SCIP_Messagehdlr 46 { 47 SCIP_DECL_MESSAGEWARNING((*messagewarning));/**< warning message print method of message handler */ 48 SCIP_DECL_MESSAGEDIALOG((*messagedialog));/**< dialog message print method of message handler */ 49 SCIP_DECL_MESSAGEINFO((*messageinfo)); /**< info message print method of message handler */ 50 SCIP_DECL_MESSAGEHDLRFREE((*messagehdlrfree)); /**< destructor of message handler to free message handler data */ 51 SCIP_MESSAGEHDLRDATA* messagehdlrdata; /**< message handler data */ 52 FILE* logfile; /**< log file where to copy messages into */ 53 SCIP_Bool quiet; /**< should screen messages be suppressed? */ 54 char* warningbuffer; /**< buffer for constructing complete warning output lines */ 55 char* dialogbuffer; /**< buffer for constructing complete dialog output lines */ 56 char* infobuffer; /**< buffer for constructing complete info output lines */ 57 int warningbufferlen; /**< currently used space in the warning buffer */ 58 int dialogbufferlen; /**< currently used space in the dialog buffer */ 59 int infobufferlen; /**< currently used space in the info buffer */ 60 int nuses; /**< number of message handler uses */ 61 }; 62 63 #ifdef __cplusplus 64 } 65 #endif 66 67 #endif 68