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ptwX.h
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file ptwX.h
1 /*
2 # <<BEGIN-copyright>>
3 # <<END-copyright>>
4 */
5 
6 #ifndef ptwX_h_included
7 #define ptwX_h_included
8 
9 #include <stdio.h>
10 #include <stdint.h>
11 
12 #include <nf_utilities.h>
13 
14 #if defined __cplusplus
15  extern "C" {
16  namespace GIDI {
17 #endif
18 
19 #define ptwX_minimumSize 10
20 
21 enum ptwX_sort_order { ptwX_sort_order_descending, ptwX_sort_order_ascending };
22 
23 typedef
24  struct ptwXPoints_s {
25  nfu_status status;
26  int64_t length;
27  int64_t allocatedSize;
28  int64_t mallocFailedSize;
29  double *points;
30  } ptwXPoints;
31 
32 /*
33 * Routines in ptwX_core.c
34 */
35 ptwXPoints *ptwX_new( int64_t size, nfu_status *status );
36 nfu_status ptwX_setup( ptwXPoints *ptwX, int64_t size );
37 ptwXPoints *ptwX_create( int64_t size, int64_t length, double const *xs, nfu_status *status );
38 ptwXPoints *ptwX_createLine( int64_t size, int64_t length, double slope, double offset, nfu_status *status );
39 nfu_status ptwX_copy( ptwXPoints *dest, ptwXPoints *src );
40 ptwXPoints *ptwX_clone( ptwXPoints *ptwX, nfu_status *status );
41 ptwXPoints *ptwX_slice( ptwXPoints *ptwX, int64_t index1, int64_t index2, nfu_status *status );
42 nfu_status ptwX_reallocatePoints( ptwXPoints *ptwX, int64_t size, int forceSmallerResize );
43 nfu_status ptwX_clear( ptwXPoints *ptwX );
44 nfu_status ptwX_release( ptwXPoints *ptwX );
45 ptwXPoints *ptwX_free( ptwXPoints *ptwX );
46 
47 int64_t ptwX_length( ptwXPoints *ptwX );
48 nfu_status ptwX_setData( ptwXPoints *ptwX, int64_t length, double const *xs );
49 nfu_status ptwX_deletePoints( ptwXPoints *ptwX, int64_t i1, int64_t i2 );
50 double *ptwX_getPointAtIndex( ptwXPoints *ptwX, int64_t index );
51 double ptwX_getPointAtIndex_Unsafely( ptwXPoints *ptwX, int64_t index );
52 nfu_status ptwX_setPointAtIndex( ptwXPoints *ptwX, int64_t index, double x );
53 nfu_status ptwX_insertPointsAtIndex( ptwXPoints *ptwX, int64_t index, int64_t n1, double const *xs );
54 int ptwX_ascendingOrder( ptwXPoints *ptwX );
55 ptwXPoints *ptwX_fromString( char const *str, char **endCharacter, nfu_status *status );
56 nfu_status ptwX_countOccurrences( ptwXPoints *ptwX, double value, int *count );
57 nfu_status ptwX_reverse( ptwXPoints *ptwX );
58 nfu_status ptwX_sort( ptwXPoints *ptwX, enum ptwX_sort_order order );
59 nfu_status ptwX_closesDifference( ptwXPoints *ptwX, double value, int64_t *index, double *difference );
60 nfu_status ptwX_closesDifferenceInRange( ptwXPoints *ptwX, int64_t i1, int64_t i2, double value, int64_t *index, double *difference );
61 ptwXPoints *ptwX_unique( ptwXPoints *ptwX, int order, nfu_status *status );
62 
63 nfu_status ptwX_abs( ptwXPoints *ptwX );
64 nfu_status ptwX_neg( ptwXPoints *ptwX );
65 nfu_status ptwX_add_double( ptwXPoints *ptwX, double value );
66 nfu_status ptwX_mul_double( ptwXPoints *ptwX, double value );
67 nfu_status ptwX_slopeOffset( ptwXPoints *ptwX, double slope, double offset );
68 nfu_status ptwX_add_ptwX( ptwXPoints *ptwX1, ptwXPoints *ptwX2 );
69 nfu_status ptwX_sub_ptwX( ptwXPoints *ptwX1, ptwXPoints *ptwX2 );
70 
71 nfu_status ptwX_xMinMax( ptwXPoints *ptwX, double *xMin, double *xMax );
72 
73 nfu_status ptwX_compare( ptwXPoints *ptwX1, ptwXPoints *ptwX2, int *comparison );
74 int ptwX_close( ptwXPoints *ptwX1, ptwXPoints *ptwX2, int epsilonFactor, double epsilon, nfu_status *status );
75 
76 /*
77 * Routines in ptwX_misc.c
78 */
79 void ptwX_simpleWrite( ptwXPoints const *ptwX, FILE *f, char const *format );
80 void ptwX_simplePrint( ptwXPoints const *ptwX, char const *format );
81 
82 #if defined __cplusplus
83  }
84  }
85 #endif
86 
87 #endif /* End of ptwX_h_included. */