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Fixed warning.

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This commit is contained in:
Vincent Richard 2007-03-01 11:40:48 +00:00
parent 15b93aaa59
commit b90ca5481d
1 changed files with 1 additions and 4 deletions
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5
src/utility/random.cpp
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@ -35,10 +35,7 @@ const unsigned int random::getNext()
// Park and Miller's minimal standard generator: // Park and Miller's minimal standard generator:
// xn+1 = (a * xn + b) mod c // xn+1 = (a * xn + b) mod c
// xn+1 = (16807 * xn) mod (2^31 - 1) // xn+1 = (16807 * xn) mod (2^31 - 1)
static const unsigned long a = 16807; m_next = static_cast<unsigned int>((16807 * m_next) % 2147483647ul);
static const unsigned long c = (1 << ((sizeof(int) << 3) - 1));
m_next = static_cast<unsigned int>((a * m_next) % c);
return (m_next); return (m_next);
} }