change filename in PFAC_readPatternFromFile to be const

Author: Arleee1

PFAC/include/PFAC.h

@@ -163,7 +163,7 @@ PFAC_status_t  PFAC_dumpTransitionTable( PFAC_handle_t handle, FILE *fp ) ;
  *  PFAC_STATUS_INTERNAL_ERROR      please report bugs
  *  
  */
-PFAC_status_t  PFAC_readPatternFromFile( PFAC_handle_t handle, char *filename ) ;
+PFAC_status_t  PFAC_readPatternFromFile( PFAC_handle_t handle, const char *filename ) ;
 
 /*
  *  return

PFAC/include/PFAC_P.h

@@ -202,7 +202,7 @@ int dump_reorderPattern( char** rowPtr, int *patternID_table, int *patternLen_ta
  *  (6) *max_state_num_ptr = estimation (upper bound) of total states in PFAC DFA
  *
  */
-PFAC_status_t parsePatternFile( char *patternFileName, char ***rowPtr, char **patternPool,
+PFAC_status_t parsePatternFile( const char *patternFileName, char ***rowPtr, char **patternPool,
     int **patternID_table_ptr, int **patternLen_table_ptr, int *max_state_num_ptr, int *pattern_num_ptr ) ;
 
 

PFAC/src/PFAC.cpp

@@ -650,7 +650,7 @@ PFAC_status_t  PFAC_createHashTable( PFAC_handle_t handle )
 /*
  *  if return status is not PFAC_STATUS_SUCCESS, then all reousrces are free.
  */
-PFAC_status_t  PFAC_readPatternFromFile( PFAC_handle_t handle, char *filename )
+PFAC_status_t  PFAC_readPatternFromFile( PFAC_handle_t handle, const char *filename )
 {
     if ( NULL == handle ){
         return PFAC_STATUS_INVALID_HANDLE ;

PFAC/src/PFAC_reorder_Table.cpp

@@ -118,7 +118,7 @@ void printString( char *s, const int n, FILE* fp )
  *  (6) *max_state_num_ptr = estimation (upper bound) of total states in PFAC DFA
  *
  */
-PFAC_status_t parsePatternFile( char *patternfilename,
+PFAC_status_t parsePatternFile( const char *patternfilename,
     char ***rowPtr, char **valPtr, int **patternID_table_ptr, int **patternLen_table_ptr,
     int *max_state_num_ptr, int *pattern_num_ptr )
 {