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Fix Map-with-Stride and cover it by new unit tests.

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This commit is contained in:
Benoit Jacob
2010-02-26 20:12:51 -05:00
parent 32115bff1e
commit b1f666d007
9 changed files with 203 additions and 48 deletions
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30
Eigen/src/Core/Stride.h
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@@ -25,7 +25,7 @@
#ifndef EIGEN_STRIDE_H
#define EIGEN_STRIDE_H
template<int _InnerStrideAtCompileTime, int _OuterStrideAtCompileTime>
template<int _OuterStrideAtCompileTime, int _InnerStrideAtCompileTime>
class Stride
{
public:
@@ -36,45 +36,45 @@ class Stride
};
Stride()
: m_inner(InnerStrideAtCompileTime), m_outer(OuterStrideAtCompileTime)
: m_outer(OuterStrideAtCompileTime), m_inner(InnerStrideAtCompileTime)
{
ei_assert(InnerStrideAtCompileTime != Dynamic && OuterStrideAtCompileTime != Dynamic);
}
Stride(int innerStride, int outerStride)
: m_inner(innerStride), m_outer(outerStride)
Stride(int outerStride, int innerStride)
: m_outer(outerStride), m_inner(innerStride)
{
ei_assert(innerStride>=0 && outerStride>=0);
}
Stride(const Stride& other)
: m_inner(other.inner()), m_outer(other.outer())
: m_outer(other.outer()), m_inner(other.inner())
{}
inline int inner() const { return m_inner.value(); }
inline int outer() const { return m_outer.value(); }
inline int inner() const { return m_inner.value(); }
protected:
ei_int_if_dynamic<InnerStrideAtCompileTime> m_inner;
ei_int_if_dynamic<OuterStrideAtCompileTime> m_outer;
ei_int_if_dynamic<InnerStrideAtCompileTime> m_inner;
};
template<int Value = Dynamic>
class InnerStride : public Stride<Value, 0>
template<int Value>
class InnerStride : public Stride<0, Value>
{
typedef Stride<Value,0> Base;
typedef Stride<0, Value> Base;
public:
InnerStride() : Base() {}
InnerStride(int v) : Base(v,0) {}
InnerStride(int v) : Base(0, v) {}
};
template<int Value = Dynamic>
class OuterStride : public Stride<0, Value>
template<int Value>
class OuterStride : public Stride<Value, 0>
{
typedef Stride<0,Value> Base;
typedef Stride<Value, 0> Base;
public:
OuterStride() : Base() {}
OuterStride(int v) : Base(0,v) {}
OuterStride(int v) : Base(v,0) {}
};
#endif // EIGEN_STRIDE_H