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Commit f2188b6

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author
fuli
committed
change struct name nr -> Res
1 parent cb8fc2a commit f2188b6

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2 files changed

+5
-5
lines changed

2 files changed

+5
-5
lines changed

include/btree.h

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -53,7 +53,7 @@ namespace alg {
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public:
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// node and index
56-
struct nr {
56+
struct Res {
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uint32_t offset;
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int32_t idx;
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};
@@ -79,7 +79,7 @@ namespace alg {
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close(fd);
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}
8181

82-
nr Search(int32_t x) {
82+
Res Search(int32_t x) {
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node root = ROOT();
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return search(root, x);
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}
@@ -113,9 +113,9 @@ namespace alg {
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/**
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* search a key, returns node and index
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*/
116-
nr search(node x, int32_t k) {
116+
Res search(node x, int32_t k) {
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int32_t i = 0;
118-
nr ret;
118+
Res ret;
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while (i<x->n && k > x->key[i]) i++;
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if (i<x->n && k == x->key[i]) { // search in [0,n-1]

src/btree_demo.cpp

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,7 @@ int main(void) {
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for (i=0;i<1000;i++) {
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x.DeleteKey(i);
16-
BTree::nr r = x.Search(i);
16+
BTree::Res r = x.Search(i);
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if (r.idx == -1) {
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printf("key[%d] removed\n", i);
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}

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