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Forbid the creation of SparseCompressedBase object

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This commit is contained in:
Gael Guennebaud 2015-12-09 15:47:32 +01:00
parent dc73430d4b
commit fbe18d5507
1 changed files with 6 additions and 1 deletions
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7
Eigen/src/SparseCore/SparseCompressedBase.h
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@ -95,7 +95,12 @@ class SparseCompressedBase
/** \returns whether \c *this is in compressed form. */
inline bool isCompressed() const { return innerNonZeroPtr()==0; }
protected:
/** Default constructor. Do nothing. */
SparseCompressedBase() {}
private:
template<typename OtherDerived> explicit SparseCompressedBase(const SparseCompressedBase<OtherDerived>&);
};
template<typename Derived>