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Tag: add class const_iterator and methods begin(), end()

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Enables using range-based "for".
This commit is contained in:
Max Kellermann
2014-07-12 17:22:39 +02:00
parent 543a58bb87
commit 41a7203c28
13 changed files with 89 additions and 47 deletions
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17
src/tag/Set.cxx
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@@ -30,10 +30,10 @@ CopyTagItem(TagBuilder &dest, TagType dest_type,
const Tag &src, TagType src_type)
{
bool found = false;
const unsigned n = src.num_items;
for (unsigned i = 0; i < n; ++i) {
if (src.items[i]->type == src_type) {
dest.AddItem(dest_type, src.items[i]->value);
for (const auto &item : src) {
if (item.type == src_type) {
dest.AddItem(dest_type, item.value);
found = true;
}
}
@@ -87,11 +87,10 @@ TagSet::CheckUnique(TagType dest_type,
uint32_t group_mask)
{
bool found = false;
for (unsigned i = 0; i < tag.num_items; ++i) {
if (tag.items[i]->type == src_type) {
InsertUnique(tag, dest_type,
tag.items[i]->value,
group_mask);
for (const auto &item : tag) {
if (item.type == src_type) {
InsertUnique(tag, dest_type, item.value, group_mask);
found = true;
}
}