|
Last change
on this file since 77 was
77,
checked in by dkearney, 15 years ago
|
- initial checkin of RpLibrary? code, includes c++/c/fortran bindings
- minor modifications to makefiles to accommodate new code
- updated README in src to tell how to compile code in src and test
|
|
File size:
1.0 KB
|
| Rev | Line | |
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| [77] | 1 | #include "scew.h" |
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| 2 | |
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| 3 | #include "xelement.h" |
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| 4 | #include "xerror.h" |
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| 5 | |
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| 6 | #include <assert.h> |
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| 7 | |
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| 8 | #include "scew_extras.h" |
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| 9 | |
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| 10 | scew_element* |
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| 11 | scew_element_parent(scew_element const* element) |
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| 12 | { |
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| 13 | assert(element != NULL); |
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| 14 | return element->parent; |
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| 15 | } |
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| 16 | |
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| 17 | scew_element** |
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| 18 | scew_element_list_all(scew_element const* parent, unsigned int* count) |
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| 19 | { |
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| 20 | unsigned int curr = 0; |
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| 21 | unsigned int max = 0; |
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| 22 | scew_element** list = NULL; |
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| 23 | scew_element* element; |
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| 24 | |
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| 25 | assert(parent != NULL); |
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| 26 | assert(count != NULL); |
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| 27 | |
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| 28 | element = scew_element_next(parent, 0); |
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| 29 | while (element) |
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| 30 | { |
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| 31 | if (curr >= max) |
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| 32 | { |
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| 33 | max = (max + 1) * 2; |
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| 34 | list = (scew_element**) realloc(list, |
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| 35 | sizeof(scew_element*) * max); |
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| 36 | if (!list) |
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| 37 | { |
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| 38 | set_last_error(scew_error_no_memory); |
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| 39 | return NULL; |
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| 40 | } |
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| 41 | } |
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| 42 | list[curr++] = element; |
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| 43 | |
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| 44 | element = scew_element_next(parent, element); |
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| 45 | } |
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| 46 | |
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| 47 | *count = curr; |
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| 48 | |
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| 49 | return list; |
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| 50 | } |
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