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feat(array): add getter for reserved entry count in growable arrays

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fallenoak 2023-03-24 23:45:08 -05:00
parent 5aeb2f51a5
commit d91c5fe916
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1 changed files with 6 additions and 0 deletions
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6
storm/array/TSGrowableArray.hpp
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@ -18,6 +18,7 @@ class TSGrowableArray : public TSFixedArray<T> {
void GrowToFit(uint32_t index, int32_t zero); void GrowToFit(uint32_t index, int32_t zero);
T* New(void); T* New(void);
void Reserve(uint32_t count, int32_t round); void Reserve(uint32_t count, int32_t round);
uint32_t Reserved() const;
uint32_t RoundToChunk(uint32_t count, uint32_t chunk); uint32_t RoundToChunk(uint32_t count, uint32_t chunk);
void SetCount(uint32_t count); void SetCount(uint32_t count);
}; };
@ -112,6 +113,11 @@ void TSGrowableArray<T>::Reserve(uint32_t count, int32_t round) {
} }
} }
template <class T>
uint32_t TSGrowableArray<T>::Reserved() const {
return this->m_alloc - this->m_count;
}
template <class T> template <class T>
uint32_t TSGrowableArray<T>::RoundToChunk(uint32_t count, uint32_t chunk) { uint32_t TSGrowableArray<T>::RoundToChunk(uint32_t count, uint32_t chunk) {
if (count % chunk) { if (count % chunk) {