Added notes on how the package is tested.
[samtools.git] / bam_maqcns.h
1 #ifndef BAM_MAQCNS_H
2 #define BAM_MAQCNS_H
3
4 #include "glf.h"
5
6 struct __bmc_aux_t;
7
8 typedef struct {
9         float het_rate, theta;
10         int n_hap, cap_mapQ, is_soap;
11
12         float eta, q_r;
13         double *fk, *coef;
14         double *lhet;
15         struct __bmc_aux_t *aux;
16 } bam_maqcns_t;
17
18 typedef struct {
19         int q_indel; // indel sequencing error, phred scaled
20         float r_indel; // indel prior
21         float r_snp; // snp prior
22         // hidden parameters, unchangeable from command line
23         int mm_penalty, indel_err, ambi_thres;
24 } bam_maqindel_opt_t;
25
26 typedef struct {
27         int indel1, indel2;
28         int cnt1, cnt2, cnt_anti;
29         int cnt_ref, cnt_ambi;
30         char *s[2];
31         //
32         int gt, gl[2];
33         int q_cns, q_ref;
34 } bam_maqindel_ret_t;
35
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40         bam_maqcns_t *bam_maqcns_init();
41         void bam_maqcns_prepare(bam_maqcns_t *bm);
42         void bam_maqcns_destroy(bam_maqcns_t *bm);
43         glf1_t *bam_maqcns_glfgen(int n, const bam_pileup1_t *pl, uint8_t ref_base, bam_maqcns_t *bm);
44         uint32_t bam_maqcns_call(int n, const bam_pileup1_t *pl, bam_maqcns_t *bm);
45         // return: cns<<28 | cns2<<24 | mapQ<<16 | cnsQ<<8 | cnsQ2
46         uint32_t glf2cns(const glf1_t *g, int q_r);
47
48         bam_maqindel_opt_t *bam_maqindel_opt_init();
49         bam_maqindel_ret_t *bam_maqindel(int n, int pos, const bam_maqindel_opt_t *mi, const bam_pileup1_t *pl, const char *ref,
50                                                                          int _n_types, int *_types);
51         void bam_maqindel_ret_destroy(bam_maqindel_ret_t*);
52
53 #ifdef __cplusplus
54 }
55 #endif
56
57 #endif