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Cleanup, warning removal, cppcheck informed cleanup.

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This commit is contained in:
Adam Ierymenko 2019-08-14 10:35:57 -07:00
parent a028e04ab9
commit d7a31088ba
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GPG key ID: 1657198823E52A61
43 changed files with 398 additions and 668 deletions
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28
node/Utils.hpp
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@ -338,28 +338,16 @@ public:
/**
* Count the number of bits set in an integer
*
* @param v 32-bit integer
* @return Number of bits set in this integer (0-32)
* @param v Unsigned integer
* @return Number of bits set in this integer (0-bits in integer)
*/
static inline uint32_t countBits(uint32_t v)
template<typename T>
static inline uint64_t countBits(T v)
{
v = v - ((v >> 1) & (uint32_t)0x55555555);
v = (v & (uint32_t)0x33333333) + ((v >> 2) & (uint32_t)0x33333333);
return ((((v + (v >> 4)) & (uint32_t)0xF0F0F0F) * (uint32_t)0x1010101) >> 24);
}
/**
* Count the number of bits set in an integer
*
* @param v 64-bit integer
* @return Number of bits set in this integer (0-64)
*/
static inline uint64_t countBits(uint64_t v)
{
v = v - ((v >> 1) & (uint64_t)~(uint64_t)0/3);
v = (v & (uint64_t)~(uint64_t)0/15*3) + ((v >> 2) & (uint64_t)~(uint64_t)0/15*3);
v = (v + (v >> 4)) & (uint64_t)~(uint64_t)0/255*15;
return (uint64_t)(v * ((uint64_t)~(uint64_t)0/255)) >> 56;
v = v - ((v >> 1) & (T)~(T)0/3);
v = (v & (T)~(T)0/15*3) + ((v >> 2) & (T)~(T)0/15*3);
v = (v + (v >> 4)) & (T)~(T)0/255*15;
return (T)(v * ((~((T)0))/((T)255))) >> ((sizeof(T) - 1) * 8);
}
/**