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Add no_assignment_operator to a few classes that must not be assigned, and fix a couple of warnings.

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Gael Guennebaud
2013-07-10 23:48:26 +02:00
parent 71cccf0ed8
commit 6d1f5dbaae
13 changed files with 75 additions and 69 deletions
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6
Eigen/src/SparseLU/SparseLU_Memory.h
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@@ -70,7 +70,7 @@ Index SparseLUImpl<Scalar,Index>::expand(VectorType& vec, Index& length, Index
if(num_expansions == 0 || keep_prev)
new_len = length ; // First time allocate requested
else
new_len = alpha * length ;
new_len = Index(alpha * length);
VectorType old_vec; // Temporary vector to hold the previous values
if (nbElts > 0 )
@@ -100,7 +100,7 @@ Index SparseLUImpl<Scalar,Index>::expand(VectorType& vec, Index& length, Index
do
{
alpha = (alpha + 1)/2;
new_len = alpha * length ;
new_len = Index(alpha * length);
try
{
vec.resize(new_len);
@@ -141,7 +141,7 @@ Index SparseLUImpl<Scalar,Index>::memInit(Index m, Index n, Index annz, Index lw
Index& num_expansions = glu.num_expansions; //No memory expansions so far
num_expansions = 0;
glu.nzumax = glu.nzlumax = (std::max)(fillratio * annz, m*n); // estimated number of nonzeros in U
glu.nzlmax = (std::max)(1., fillratio/4.) * annz; // estimated nnz in L factor
glu.nzlmax = (std::max)(Index(4), fillratio) * annz / 4; // estimated nnz in L factor
// Return the estimated size to the user if necessary
Index tempSpace;