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elasota
2019-12-25 22:20:10 -05:00
parent 5cb9b85396
commit ac3929fb1f
34 changed files with 1003 additions and 708 deletions
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63
GpCommon/GpBitfield.h Normal file
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#pragma once
template<unsigned int TSize>
class GpBitfield
{
public:
GpBitfield();
GpBitfield(const GpBitfield<TSize> &other);
bool operator==(const GpBitfield<TSize> &other) const;
bool operator!=(const GpBitfield<TSize> &other) const;
void Set(unsigned int index, bool v);
bool Get(unsigned int index) const;
private:
static const unsigned int TSizeBytes = (TSize + 7) / 8;
uint8_t m_bytes[TSizeBytes];
};
template<unsigned int TSize>
inline GpBitfield<TSize>::GpBitfield()
{
for (unsigned int i = 0; i < TSizeBytes; i++)
m_bytes[i] = 0;
}
template<unsigned int TSize>
inline GpBitfield<TSize>::GpBitfield(const GpBitfield<TSize> &other)
: m_bytes(other.m_bytes)
{
}
template<unsigned int TSize>
inline bool GpBitfield<TSize>::operator==(const GpBitfield<TSize> &other) const
{
for (unsigned int i = 0; i < TSizeBytes; i++)
if (m_bytes[i] != other.m_bytes[i])
return false;
return true;
}
template<unsigned int TSize>
inline bool GpBitfield<TSize>::operator!=(const GpBitfield<TSize> &other) const
{
return !((*this) == other);
}
template<unsigned int TSize>
void GpBitfield<TSize>::Set(unsigned int index, bool v)
{
if (v)
m_bytes[index / 8] |= (1 << (index & 7));
else
m_bytes[index / 8] &= ~(1 << (index & 7));
}
template<unsigned int TSize>
bool GpBitfield<TSize>::Get(unsigned int index) const
{
return (m_bytes[index / 8] & (1 << (index & 7))) != 0;
}