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39 #include "visibility.h"
48 /* All functions return 1 if successful, 0 otherwise
49 * bOK tells if a frame is not corrupted
53 t_fileio *open_xtc(const char *filename,const char *mode);
54 /* Open a file for xdr I/O */
57 void close_xtc(t_fileio *fio);
58 /* Close the file for xdr I/O */
61 int read_first_xtc(t_fileio *fio,
62 int *natoms,int *step,real *time,
63 matrix box,rvec **x,real *prec,gmx_bool *bOK);
64 /* Open xtc file, read xtc file first time, allocate memory for x */
67 int read_next_xtc(t_fileio *fio,
68 int natoms,int *step,real *time,
69 matrix box,rvec *x,real *prec,gmx_bool *bOK);
70 /* Read subsequent frames */
73 int write_xtc(t_fileio *fio,
74 int natoms,int step,real time,
75 matrix box,rvec *x,real prec);
76 /* Write a frame to xtc file */
78 int xtc_check(const char *str,gmx_bool bResult,const char *file,int line);
79 #define XTC_CHECK(s,b) xtc_check(s,b,__FILE__,__LINE__)
81 void xtc_check_fat_err(const char *str,gmx_bool bResult,const char *file,int line);
82 #define XTC_CHECK_FAT_ERR(s,b) xtc_check_fat_err(s,b,__FILE__,__LINE__)