51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
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#pragma once
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#include <stdint.h>
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namespace il2cpp
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{
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namespace utils
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{
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template<typename T, int Size>
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class ExceptionSupportStack
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{
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public:
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ExceptionSupportStack() : m_count(0)
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{
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}
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void push(T value)
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{
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// This function is rather unsafe. We don't track the size of storage,
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// and assume the caller will not push more values than it has allocated.
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// This function should only be used from generated code, where
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// we control the calls to this function.
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IL2CPP_ASSERT(m_count < Size);
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m_Storage[m_count] = value;
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m_count++;
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}
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void pop()
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{
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IL2CPP_ASSERT(!empty());
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m_count--;
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}
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T top() const
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{
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IL2CPP_ASSERT(!empty());
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return m_Storage[m_count - 1];
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}
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bool empty() const
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{
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return m_count == 0;
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}
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private:
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T m_Storage[Size];
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int m_count;
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};
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}
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}
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