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std:: namespace fixup for more restricive compilers such as QNX's QCC

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This commit is contained in:
Piotr Trojanek
2010-02-10 22:27:35 +01:00
parent 743ad75595
commit 7b44957c4b
3 changed files with 26 additions and 26 deletions
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4
Eigen/src/Core/MathFunctions.h
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@@ -54,7 +54,7 @@ template<> inline int machine_epsilon<int>() { return 0; }
inline int ei_real(int x) { return x; }
inline int ei_imag(int) { return 0; }
inline int ei_conj(int x) { return x; }
inline int ei_abs(int x) { return abs(x); }
inline int ei_abs(int x) { return std::abs(x); }
inline int ei_abs2(int x) { return x*x; }
inline int ei_sqrt(int) { ei_assert(false); return 0; }
inline int ei_exp(int) { ei_assert(false); return 0; }
@@ -67,7 +67,7 @@ inline int ei_pow(int x, int y) { return int(std::pow(double(x), y)); }
template<> inline int ei_random(int a, int b)
{
// We can't just do rand()%n as only the high-order bits are really random
return a + static_cast<int>((b-a+1) * (rand() / (RAND_MAX + 1.0)));
return a + static_cast<int>((b-a+1) * (std::rand() / (RAND_MAX + 1.0)));
}
template<> inline int ei_random()
{