RNAlib-2.4.8
basic.h
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1 #ifndef VIENNA_RNA_PACKAGE_UTILS_H
2 #define VIENNA_RNA_PACKAGE_UTILS_H
3 
4 #ifdef VRNA_WARN_DEPRECATED
5 # if defined(__clang__)
6 # define DEPRECATED(func, msg) func __attribute__ ((deprecated("", msg)))
7 # elif defined(__GNUC__)
8 # define DEPRECATED(func, msg) func __attribute__ ((deprecated(msg)))
9 # else
10 # define DEPRECATED(func, msg) func
11 # endif
12 #else
13 # define DEPRECATED(func, msg) func
14 #endif
15 
27 #include <stdio.h>
28 #include <stdarg.h>
29 
31 
32 /* two helper macros to indicate whether a function should be exported in
33 the library or stays hidden */
34 #define PUBLIC
35 #define PRIVATE static
36 
40 #define VRNA_INPUT_ERROR 1U
41 
44 #define VRNA_INPUT_QUIT 2U
45 
48 #define VRNA_INPUT_MISC 4U
49 
57 #define VRNA_INPUT_FASTA_HEADER 8U
58 
59 /*
60  * @brief Input flag for get_input_line():\n
61  * Tell get_input_line() that we assume to read a nucleotide sequence
62  *
63  */
64 #define VRNA_INPUT_SEQUENCE 16U
65 
70 #define VRNA_INPUT_CONSTRAINT 32U
71 
76 #define VRNA_INPUT_NO_TRUNCATION 256U
77 
81 #define VRNA_INPUT_NO_REST 512U
82 
86 #define VRNA_INPUT_NO_SPAN 1024U
87 
91 #define VRNA_INPUT_NOSKIP_BLANK_LINES 2048U
92 
96 #define VRNA_INPUT_BLANK_LINE 4096U
97 
101 #define VRNA_INPUT_NOSKIP_COMMENTS 128U
102 
106 #define VRNA_INPUT_COMMENT 8192U
107 
111 #define MIN2(A, B) ((A) < (B) ? (A) : (B))
112 
116 #define MAX2(A, B) ((A) > (B) ? (A) : (B))
117 
121 #define MIN3(A, B, C) (MIN2( (MIN2((A),(B))) ,(C)))
122 
126 #define MAX3(A, B, C) (MAX2( (MAX2((A),(B))) ,(C)))
127 
128 
129 #ifdef WITH_DMALLOC
130 /* use dmalloc library to check for memory management bugs */
131 #include "dmalloc.h"
132 #define vrna_alloc(S) calloc(1,(S))
133 #define vrna_realloc(p, S) xrealloc(p, S)
134 #else
135 
142 void *vrna_alloc(unsigned size);
143 
151 void *vrna_realloc(void *p, unsigned size);
152 
153 #endif
154 
158 void vrna_init_rand(void);
159 
168 extern unsigned short xsubi[3];
169 
177 double vrna_urn(void);
178 
187 int vrna_int_urn(int from, int to);
188 
197 char *vrna_time_stamp(void);
198 
219 unsigned int get_input_line(char **string,
220  unsigned int options);
221 
222 
236 int *vrna_idx_row_wise(unsigned int length);
237 
252 int *vrna_idx_col_wise(unsigned int length);
253 
276 void vrna_message_error(const char *format, ...);
277 
278 
291 void vrna_message_verror(const char *format, va_list args);
292 
293 
305 void vrna_message_warning(const char *format, ...);
306 
307 
319 void vrna_message_vwarning(const char *format, va_list args);
320 
321 
333 void vrna_message_info(FILE *fp, const char *format, ...);
334 
335 
347 void vrna_message_vinfo(FILE *fp, const char *format, va_list args);
348 
349 
356 
357 
366 void vrna_message_input_seq(const char *s);
367 
372 #ifndef VRNA_DISABLE_BACKWARD_COMPATIBILITY
373 
374 DEPRECATED(int *get_indx(unsigned int length), "Use vrna_idx_col_wise() instead");
375 
376 DEPRECATED(int *get_iindx(unsigned int length), "Use vrna_idx_row_wise() instead");
377 
390 DEPRECATED(char *get_line(FILE *fp), "Use vrna_read_line() instead");
391 
398 DEPRECATED(void print_tty_input_seq(void), "Use vrna_message_input_seq_simple() instead");
399 
408 DEPRECATED(void print_tty_input_seq_str(const char *s), "Use vrna_message_input_seq() instead");
409 
417 DEPRECATED(void warn_user(const char message[]), "Use vrna_message_warning() instead");
418 
424 DEPRECATED(void nrerror(const char message[]), "Use vrna_message_error() instead()");
425 
431 DEPRECATED(void *space(unsigned size), "Use vrna_alloc() instead");
432 
438 DEPRECATED(void *xrealloc(void *p, unsigned size), "Use vrna_realloc() instead");
439 
444 DEPRECATED(void init_rand(void), "Use vrna_init_rand() instead");
445 
451 DEPRECATED(double urn(void), "Use vrna_urn() instead");
452 
458 DEPRECATED(int int_urn(int from, int to), "Use vrna_int_urn() instead()");
459 
465 DEPRECATED(void filecopy(FILE *from, FILE *to), "Use vrna_file_copy() instead");
466 
472 DEPRECATED(char *time_stamp(void), "Use vrna_time_stamp() instead");
473 
474 #endif
475 
476 #endif
void * vrna_alloc(unsigned size)
Allocate space safely.
unsigned int get_input_line(char **string, unsigned int options)
void vrna_message_warning(const char *format,...)
Print a warning message.
void * xrealloc(void *p, unsigned size)
Reallocate space safely.
int * vrna_idx_col_wise(unsigned int length)
Get an index mapper array (indx) for accessing the energy matrices, e.g. in MFE related functions...
void vrna_message_vinfo(FILE *fp, const char *format, va_list args)
Print an info message.
void vrna_init_rand(void)
Initialize seed for random number generator.
double urn(void)
get a random number from [0..1]
int * vrna_idx_row_wise(unsigned int length)
Get an index mapper array (iindx) for accessing the energy matrices, e.g. in partition function relat...
char * vrna_time_stamp(void)
Get a timestamp.
Various data structures and pre-processor macros.
void vrna_message_vwarning(const char *format, va_list args)
Print a warning message.
void vrna_message_info(FILE *fp, const char *format,...)
Print an info message.
void vrna_message_verror(const char *format, va_list args)
Print an error message and die.
void vrna_message_input_seq_simple(void)
Print a line to stdout that asks for an input sequence.
void warn_user(const char message[])
Print a warning message.
char * time_stamp(void)
Get a timestamp.
char * get_line(FILE *fp)
Read a line of arbitrary length from a stream.
void * vrna_realloc(void *p, unsigned size)
Reallocate space safely.
int vrna_int_urn(int from, int to)
Generates a pseudo random integer in a specified range.
void vrna_message_error(const char *format,...)
Print an error message and die.
void print_tty_input_seq(void)
Print a line to stdout that asks for an input sequence.
void * space(unsigned size)
Allocate space safely.
void print_tty_input_seq_str(const char *s)
Print a line with a user defined string and a ruler to stdout.
void nrerror(const char message[])
Die with an error message.
unsigned short xsubi[3]
Current 48 bit random number.
int int_urn(int from, int to)
Generates a pseudo random integer in a specified range.
void filecopy(FILE *from, FILE *to)
Inefficient cp
void init_rand(void)
Make random number seeds.
double vrna_urn(void)
get a random number from [0..1]
void vrna_message_input_seq(const char *s)
Print a line with a user defined string and a ruler to stdout.