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Use std::numeric_limits<> for typesafe INT_MAX/etc

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This commit is contained in:
Gavin Andresen
2011-12-19 17:08:25 -05:00
parent bd846c0e56
commit 26ce92b352
13 changed files with 26 additions and 34 deletions
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8
src/serialize.h
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@@ -189,8 +189,8 @@ template<typename Stream> inline void Unserialize(Stream& s, bool& a, int, int=0
inline unsigned int GetSizeOfCompactSize(uint64 nSize)
{
if (nSize < 253) return sizeof(unsigned char);
else if (nSize <= USHRT_MAX) return sizeof(unsigned char) + sizeof(unsigned short);
else if (nSize <= UINT_MAX) return sizeof(unsigned char) + sizeof(unsigned int);
else if (nSize <= std::numeric_limits<unsigned short>::max()) return sizeof(unsigned char) + sizeof(unsigned short);
else if (nSize <= std::numeric_limits<unsigned int>::max()) return sizeof(unsigned char) + sizeof(unsigned int);
else return sizeof(unsigned char) + sizeof(uint64);
}
@@ -202,14 +202,14 @@ void WriteCompactSize(Stream& os, uint64 nSize)
unsigned char chSize = nSize;
WRITEDATA(os, chSize);
}
else if (nSize <= USHRT_MAX)
else if (nSize <= std::numeric_limits<unsigned short>::max())
{
unsigned char chSize = 253;
unsigned short xSize = nSize;
WRITEDATA(os, chSize);
WRITEDATA(os, xSize);
}
else if (nSize <= UINT_MAX)
else if (nSize <= std::numeric_limits<unsigned int>::max())
{
unsigned char chSize = 254;
unsigned int xSize = nSize;