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修改push，使得能够循环push元素进入circular buffer中

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邹晓航
2014-09-24 15:58:12 +08:00
parent 771aef80aa
commit 3e54fa5144
1 changed files with 11 additions and 4 deletions
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15
TinySTL/CircularBuffer.h
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@@ -190,11 +190,18 @@ namespace TinySTL{
//************<2A><><EFBFBD>룬ɾ<EBA3AC><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*********************** //************<2A><><EFBFBD>룬ɾ<EBA3AC><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>***********************
template<class T, size_t N, class Alloc> template<class T, size_t N, class Alloc>
void circular_buffer<T, N, Alloc>::push(const T& val){ void circular_buffer<T, N, Alloc>::push(const T& val){
if (full()) /*if (full())
throw; throw;
indexOfTail = nextIndex(indexOfTail); */
dataAllocator::construct(start_ + indexOfTail, val); if (full()){
++size_; indexOfTail = nextIndex(indexOfTail);
dataAllocator::construct(start_ + indexOfTail, val);
indexOfHead = nextIndex(indexOfHead);
}else{
indexOfTail = nextIndex(indexOfTail);
dataAllocator::construct(start_ + indexOfTail, val);
++size_;
}
} }
template<class T, size_t N, class Alloc> template<class T, size_t N, class Alloc>
void circular_buffer<T, N, Alloc>::pop(){ void circular_buffer<T, N, Alloc>::pop(){