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bug #626: add compiletime check of the Options template parameter of SparseMatrix and SparseVector. Fix eval and plain_object for sparse objects.

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This commit is contained in:
Gael Guennebaud
2013-06-28 15:56:43 +02:00
parent 487d94f495
commit 4cf742525f
3 changed files with 21 additions and 13 deletions
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3
Eigen/src/SparseCore/SparseMatrix.h
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@@ -31,7 +31,7 @@ namespace Eigen {
*
* \tparam _Scalar the scalar type, i.e. the type of the coefficients
* \tparam _Options Union of bit flags controlling the storage scheme. Currently the only possibility
* is RowMajor. The default is 0 which means column-major.
* is ColMajor or RowMajor. The default is 0 which means column-major.
* \tparam _Index the type of the indices. It has to be a \b signed type (e.g., short, int, std::ptrdiff_t). Default is \c int.
*
* This class can be extended with the help of the plugin mechanism described on the page
@@ -833,6 +833,7 @@ private:
static void check_template_parameters()
{
EIGEN_STATIC_ASSERT(NumTraits<Index>::IsSigned,THE_INDEX_TYPE_MUST_BE_A_SIGNED_TYPE);
EIGEN_STATIC_ASSERT((Options&(ColMajor|RowMajor))==Options,INVALID_MATRIX_TEMPLATE_PARAMETERS);
}
struct default_prunning_func {