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Better ring index compute

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Atlante45 2015-07-09 13:22:09 -07:00
parent 7e4999b717
commit c0b8f83ca0
1 changed files with 2 additions and 2 deletions
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4
libraries/shared/src/RingBufferHistory.h
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@ -45,7 +45,7 @@ public:
void insert(const T& entry) {
// increment newest entry index cyclically
_newestEntryAtIndex = (_newestEntryAtIndex == _size - 1) ? 0 : _newestEntryAtIndex + 1;
_newestEntryAtIndex = (_newestEntryAtIndex + 1) % _size;
// insert new entry
_buffer[_newestEntryAtIndex] = entry;
@ -57,7 +57,7 @@ public:
// std::unique_ptr need to be passed as an rvalue ref and moved into the vector
void insert(T&& entry) {
// increment newest entry index cyclically
_newestEntryAtIndex = (_newestEntryAtIndex == _size - 1) ? 0 : _newestEntryAtIndex + 1;
_newestEntryAtIndex = (_newestEntryAtIndex + 1) % _size;
// insert new entry
_buffer[_newestEntryAtIndex] = std::move(entry);