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Avoid mutable class members when possible

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This commit is contained in:
Benoit Steiner 2016-03-17 21:47:18 -07:00
parent 7b98de1f15
commit 70eb70f5f8
1 changed files with 3 additions and 3 deletions
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6
unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h
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@ -397,7 +397,7 @@ template <> class UniformRandomGenerator<float> {
// Make sure m_deterministic comes first to match the layout of the cpu // Make sure m_deterministic comes first to match the layout of the cpu
// version of the code. // version of the code.
bool m_deterministic; bool m_deterministic;
mutable std::mt19937* m_generator; std::mt19937* m_generator;
mutable std::uniform_real_distribution<float> m_distribution; mutable std::uniform_real_distribution<float> m_distribution;
}; };
@ -438,7 +438,7 @@ template <> class UniformRandomGenerator<double> {
// Make sure m_deterministic comes first to match the layout of the cpu // Make sure m_deterministic comes first to match the layout of the cpu
// version of the code. // version of the code.
bool m_deterministic; bool m_deterministic;
mutable std::mt19937* m_generator; std::mt19937* m_generator;
mutable std::uniform_real_distribution<double> m_distribution; mutable std::uniform_real_distribution<double> m_distribution;
}; };
#endif #endif
@ -611,7 +611,7 @@ template <typename T> class NormalRandomGenerator {
bool m_deterministic; bool m_deterministic;
mutable std::normal_distribution<T> m_distribution; mutable std::normal_distribution<T> m_distribution;
mutable std::mt19937* m_generator; std::mt19937* m_generator;
}; };
#elif defined (EIGEN_USE_GPU) && defined(__CUDACC__) && defined(__CUDA_ARCH__) #elif defined (EIGEN_USE_GPU) && defined(__CUDACC__) && defined(__CUDA_ARCH__)