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log2(int) must be inlined.

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This commit is contained in:
Gael Guennebaud 2014-09-18 10:53:53 +02:00
parent 0bf5894861
commit 8b3be4907d
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/MathFunctions.h
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@ -696,7 +696,7 @@ bool (isfinite)(const std::complex<T>& x)
// Log base 2 for 32 bits positive integers.
// Conveniently returns 0 for x==0.
int log2(int x)
inline int log2(int x)
{
eigen_assert(x>=0);
unsigned int v(x);