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3rdparty/boost_1_81_0/libs/graph/example/iohb.h 2.78 KB
977ed18d   Hu Chunming   提交三方库
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  //  (C) Copyright Jeremy Siek 2004
  //  Distributed under the Boost Software License, Version 1.0. (See
  //  accompanying file LICENSE_1_0.txt or copy at
  //  http://www.boost.org/LICENSE_1_0.txt)
  
  #ifndef IOHB_H
  #define IOHB_H
  
  #include<stdio.h>
  #include<stdlib.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  int readHB_info(const char* filename, int* M, int* N, int* nz, char** Type,
                                                        int* Nrhs);
  
  int readHB_header(FILE* in_file, char* Title, char* Key, char* Type,
                      int* Nrow, int* Ncol, int* Nnzero, int* Nrhs,
                      char* Ptrfmt, char* Indfmt, char* Valfmt, char* Rhsfmt,
                      int* Ptrcrd, int* Indcrd, int* Valcrd, int* Rhscrd,
                      char *Rhstype);
  
  int readHB_mat_double(const char* filename, int colptr[], int rowind[],
                                                                   double val[]);
  
  int readHB_newmat_double(const char* filename, int* M, int* N, int* nonzeros,
                           int** colptr, int** rowind, double** val);
  
  int readHB_aux_double(const char* filename, const char AuxType, double b[]);
  
  int readHB_newaux_double(const char* filename, const char AuxType, double** b);
  
  int writeHB_mat_double(const char* filename, int M, int N,
                          int nz, const int colptr[], const int rowind[],
                          const double val[], int Nrhs, const double rhs[],
                          const double guess[], const double exact[],
                          const char* Title, const char* Key, const char* Type,
                          char* Ptrfmt, char* Indfmt, char* Valfmt, char* Rhsfmt,
                          const char* Rhstype);
  
  int readHB_mat_char(const char* filename, int colptr[], int rowind[],
                                             char val[], char* Valfmt);
  
  int readHB_newmat_char(const char* filename, int* M, int* N, int* nonzeros, int** colptr,
                            int** rowind, char** val, char** Valfmt);
  
  int readHB_aux_char(const char* filename, const char AuxType, char b[]);
  
  int readHB_newaux_char(const char* filename, const char AuxType, char** b, char** Rhsfmt);
  
  int writeHB_mat_char(const char* filename, int M, int N,
                          int nz, const int colptr[], const int rowind[],
                          const char val[], int Nrhs, const char rhs[],
                          const char guess[], const char exact[],
                          const char* Title, const char* Key, const char* Type,
                          char* Ptrfmt, char* Indfmt, char* Valfmt, char* Rhsfmt,
                          const char* Rhstype);
  
  int ParseIfmt(char* fmt, int* perline, int* width);
  
  int ParseRfmt(char* fmt, int* perline, int* width, int* prec, int* flag);
  
  void IOHBTerminate(const char* message);
  #ifdef __cplusplus
  }
  #endif
  
  #endif