add missing forward declaration

This commit is contained in:
Gael Guennebaud 2012-03-29 13:45:01 +02:00
parent c172abdcc7
commit caecaf9c9e

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@ -56,6 +56,8 @@ namespace internal {
template<typename PermutationType, typename MatrixType, int Side, bool Transposed=false>
struct permut_matrix_product_retval;
template<typename PermutationType, typename MatrixType, int Side, bool Transposed=false>
struct permut_sparsematrix_product_retval;
enum PermPermProduct_t {PermPermProduct};
} // end namespace internal