ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newstringwith_gc
Last change
on this file since d9a0e76 was
134b86a,
checked in by Peter A. Buhr <pabuhr@…>, 10 years ago
|
add compiler flag to driver, update examples, fix unnamed bit fields
|
-
Property mode set to
100644
|
File size:
1.1 KB
|
Line | |
---|
1 | // "cfa vector_int.c" |
---|
2 | |
---|
3 | #include "vector_int.h" |
---|
4 | extern "C" { |
---|
5 | #include <stdlib.h> |
---|
6 | #include <assert.h> |
---|
7 | } |
---|
8 | |
---|
9 | #define DEFAULT_CAPACITY 20 |
---|
10 | |
---|
11 | vector_int vector_int_allocate() { |
---|
12 | return vector_int_allocate( DEFAULT_CAPACITY ); |
---|
13 | } |
---|
14 | |
---|
15 | vector_int vector_int_allocate( int reserve ) { |
---|
16 | vector_int new_vector; |
---|
17 | new_vector.last = -1; |
---|
18 | new_vector.capacity = reserve; |
---|
19 | new_vector.data = malloc( sizeof( int ) * reserve ); |
---|
20 | return new_vector; |
---|
21 | } |
---|
22 | |
---|
23 | void vector_int_deallocate( vector_int vec ) { |
---|
24 | free( vec.data ); |
---|
25 | } |
---|
26 | |
---|
27 | void reserve( vector_int *vec, int reserve ) { |
---|
28 | if ( reserve > vec->capacity ) { |
---|
29 | vec->data = realloc( vec->data, sizeof( int ) * reserve ); |
---|
30 | vec->capacity = reserve; |
---|
31 | } |
---|
32 | } |
---|
33 | |
---|
34 | void append( vector_int *vec, int element ) { |
---|
35 | vec->last++; |
---|
36 | if ( vec->last == vec->capacity ) { |
---|
37 | vec->capacity *= 2; |
---|
38 | vec->data = realloc( vec->data, sizeof( int ) * vec->capacity ); |
---|
39 | } |
---|
40 | vec->data[ vec->last ] = element; |
---|
41 | } |
---|
42 | |
---|
43 | // implement bounded_array |
---|
44 | |
---|
45 | lvalue int ?[?]( vector_int vec, int index ) { |
---|
46 | return vec.data[ index ]; |
---|
47 | } |
---|
48 | |
---|
49 | int last( vector_int vec ) { |
---|
50 | return vec.last; |
---|
51 | } |
---|
52 | |
---|
Note: See
TracBrowser
for help on using the repository browser.