Last change
on this file since 38f6e66 was
ac4dad2,
checked in by Peter A. Buhr <pabuhr@…>, 6 years ago
|
shorten experimental code
|
-
Property mode set to
100644
|
File size:
782 bytes
|
Line | |
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1 | #include <stdlib.h> |
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2 | #include "c-pair.h" |
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3 | |
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4 | pair * new_pair( void * first, void * second ) { |
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5 | pair * p = malloc( sizeof(pair) ); /***/ |
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6 | *p = (pair){ first, second }; /***/ |
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7 | return p; |
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8 | } |
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9 | |
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10 | pair * copy_pair( const pair * src, |
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11 | void * (* copy_first)(const void* ), void * (* copy_second)(const void *)) { |
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12 | return new_pair( copy_first(src->first), copy_second(src->second) ); |
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13 | } |
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14 | |
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15 | void free_pair( pair * p, void (* free_first)(void *), void (* free_second)(void *)) { |
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16 | free_first( p->first ); |
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17 | free_second( p->second ); |
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18 | free( p ); |
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19 | } |
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20 | |
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21 | int cmp_pair( const pair * a, const pair * b, |
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22 | int (* cmp_first)(const void *, const void *), int (* cmp_second)(const void *, const void *)) { |
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23 | int c = cmp_first( a->first, b->first ); |
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24 | if ( c == 0 ) c = cmp_second( a->second, b->second ); |
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25 | return c; |
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26 | } |
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