/home/travis/build/MoarVM/MoarVM/src/6model/reprs/CArray.h

Source (jump to first uncovered line)
/* Body of a CArray. */
struct MVMCArrayBody {
    /* The storage of C-land elements. */
    void *storage;

    /* The storage of Perl-land elements */
    MVMObject **child_objs;

    /* Are we managing the memory for this array ourselves, or does it come
     * from C? */
    MVMint32 managed;

    /* The number of elements we've allocated. If we do not know,
     * because the array was returned to us from elsewhere and we
     * are not managing it's memory, this is 0. */
    MVMint32 allocated;

    /* The number of elements we have, if known. Invalid if we
     * are not managing the array. */
    MVMint32 elems;
};

struct MVMCArray {
    MVMObject common;
    MVMCArrayBody body;
};

/* What kind of element do we have? */
#define MVM_CARRAY_ELEM_KIND_NUMERIC    1
#define MVM_CARRAY_ELEM_KIND_STRING     2
#define MVM_CARRAY_ELEM_KIND_CPOINTER   3
#define MVM_CARRAY_ELEM_KIND_CARRAY     4
#define MVM_CARRAY_ELEM_KIND_CSTRUCT    5
#define MVM_CARRAY_ELEM_KIND_CUNION     6

/* The CArray REPR data contains a little info about the type of array
 * that we have. */
struct MVMCArrayREPRData {
    /* The number of bytes in size that an element is. */
    MVMint32 elem_size;

    /* The type of an element. */
    MVMObject *elem_type;

    /* What kind of element is it (lets us quickly know how to handle access
     * to it). */
    MVMint32 elem_kind;
};

/* Initializes the CArray REPR. */
const MVMREPROps * MVMCArray_initialize(MVMThreadContext *tc);

Coverage Report

Created: 2017-04-15 07:07

Line	Count	Source (jump to first uncovered line)
1		/* Body of a CArray. */
2		struct MVMCArrayBody {
3		/* The storage of C-land elements. */
4		void *storage;
5
6		/* The storage of Perl-land elements */
7		MVMObject **child_objs;
8
9		/* Are we managing the memory for this array ourselves, or does it come
10		* from C? */
11		MVMint32 managed;
12
13		/* The number of elements we've allocated. If we do not know,
14		* because the array was returned to us from elsewhere and we
15		* are not managing it's memory, this is 0. */
16		MVMint32 allocated;
17
18		/* The number of elements we have, if known. Invalid if we
19		* are not managing the array. */
20		MVMint32 elems;
21		};
22
23		struct MVMCArray {
24		MVMObject common;
25		MVMCArrayBody body;
26		};
27
28		/* What kind of element do we have? */
29	0	#define MVM_CARRAY_ELEM_KIND_NUMERIC 1
30	0	#define MVM_CARRAY_ELEM_KIND_STRING 2
31	0	#define MVM_CARRAY_ELEM_KIND_CPOINTER 3
32	0	#define MVM_CARRAY_ELEM_KIND_CARRAY 4
33	0	#define MVM_CARRAY_ELEM_KIND_CSTRUCT 5
34	0	#define MVM_CARRAY_ELEM_KIND_CUNION 6
35
36		/* The CArray REPR data contains a little info about the type of array
37		* that we have. */
38		struct MVMCArrayREPRData {
39		/* The number of bytes in size that an element is. */
40		MVMint32 elem_size;
41
42		/* The type of an element. */
43		MVMObject *elem_type;
44
45		/* What kind of element is it (lets us quickly know how to handle access
46		* to it). */
47		MVMint32 elem_kind;
48		};
49
50		/* Initializes the CArray REPR. */
51		const MVMREPROps * MVMCArray_initialize(MVMThreadContext *tc);