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static unsigned | ffs (int i) |
| find first set bit in integer, or zero if none are set. More...
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static unsigned | ffs (unsigned int i) |
| find first set bit in integer, or zero if none are set. More...
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static unsigned | ffs (long i) |
| find first set bit in integer, or zero if none are set. More...
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static unsigned | ffs (unsigned long i) |
| find first set bit in integer, or zero if none are set. More...
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static unsigned | ffs (long long i) |
| find first set bit in integer, or zero if none are set. More...
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static unsigned | ffs (unsigned long long i) |
| find first set bit in integer, or zero if none are set. More...
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template<typename Integral > |
static unsigned | ffs_template (Integral x) |
| ffs (find first set bit) - generic implementation More...
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