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| author | Tyge Løvset <[email protected]> | 2020-09-25 10:27:07 +0200 |
|---|---|---|
| committer | Tyge Løvset <[email protected]> | 2020-09-25 10:27:07 +0200 |
| commit | c2ab107bc1bcd196b10b1d5f130a1a32449f7773 (patch) | |
| tree | d7b64a12ac6afad3880319a86f5b009f696054ba /examples/ptr.c | |
| parent | 3be928828630984f4ff2c5cf352ace1366c52341 (diff) | |
| download | STC-modified-c2ab107bc1bcd196b10b1d5f130a1a32449f7773.tar.gz STC-modified-c2ab107bc1bcd196b10b1d5f130a1a32449f7773.zip | |
Added cptr.h and good examples for cptr and csptr (share_ptr.c). Some internal refactor.
Diffstat (limited to 'examples/ptr.c')
| -rw-r--r-- | examples/ptr.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/examples/ptr.c b/examples/ptr.c new file mode 100644 index 00000000..a50a0d9f --- /dev/null +++ b/examples/ptr.c @@ -0,0 +1,34 @@ +#include <stc/cptr.h>
+#include <stc/cstr.h>
+#include <stc/cvec.h>
+
+typedef struct { cstr_t name, last; } Person;
+
+Person* Person_make(Person* p, const char* name, const char* last) {
+ p->name = cstr(name), p->last = cstr(last);
+ return p;
+}
+void Person_del(Person* p) {
+ printf("del: %s\n", p->name.str);
+ c_del(cstr, &p->name, &p->last);
+}
+int Person_compare(const Person* p, const Person* q) {
+ int cmp = strcmp(p->name.str, q->name.str);
+ return cmp == 0 ? strcmp(p->last.str, q->last.str) : cmp;
+}
+
+using_cptr(pe, Person, Person_del, Person_compare);
+using_cvec(pe, Person*, cptr_pe_del, cptr_pe_compare);
+
+int main() {
+ cvec_pe vec = cvec_pe_init();
+ cvec_pe_push_back(&vec, Person_make(c_new(Person), "Joe", "Jordan"));
+ cvec_pe_push_back(&vec, Person_make(c_new(Person), "Annie", "Aniston"));
+ cvec_pe_push_back(&vec, Person_make(c_new(Person), "Jane", "Jacobs"));
+
+ cvec_pe_sort(&vec);
+ c_foreach (i, cvec_pe, vec)
+ printf("%s %s\n", (*i.val)->name.str, (*i.val)->last.str);
+
+ cvec_pe_del(&vec);
+}
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