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Move VarArray hash calculation to a separate function.

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This commit is contained in:
Bartosz Taudul 2019-03-03 16:36:00 +01:00
parent e3c31e4a4e
commit cf8d17c2ec
1 changed files with 14 additions and 6 deletions
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20
server/TracyVarArray.hpp
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@ -21,12 +21,7 @@ public:
: m_size( size ) : m_size( size )
, m_ptr( data ) , m_ptr( data )
{ {
T hash = 5381; CalcHash();
for( uint8_t i=0; i<size; i++ )
{
hash = ( ( hash << 5 ) + hash ) ^ data[i];
}
m_hash = uint32_t( hash );
} }
VarArray( const VarArray& ) = delete; VarArray( const VarArray& ) = delete;
@ -51,12 +46,25 @@ public:
tracy_force_inline const T& operator[]( size_t idx ) const { return m_ptr[idx]; } tracy_force_inline const T& operator[]( size_t idx ) const { return m_ptr[idx]; }
private: private:
tracy_force_inline void CalcHash();
uint8_t m_size; uint8_t m_size;
uint32_t m_hash; uint32_t m_hash;
const T* m_ptr; const T* m_ptr;
}; };
#pragma pack() #pragma pack()
template<typename T>
void VarArray<T>::CalcHash()
{
T hash = 5381;
for( uint8_t i=0; i<m_size; i++ )
{
hash = ( ( hash << 5 ) + hash ) ^ m_ptr[i];
}
m_hash = uint32_t( hash );
}
template<typename T> template<typename T>
bool Compare( const VarArray<T>& lhs, const VarArray<T>& rhs ) bool Compare( const VarArray<T>& lhs, const VarArray<T>& rhs )
{ {