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* replace postfix ++ by prefix ++ wherever that makes sense in Eigen/

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* fix some "unused variable" warnings in the tests; there remains a libstdc++ "deprecated"
warning which I haven't looked much into
This commit is contained in:
Benoit Jacob
2008-12-17 14:30:01 +00:00
parent 2110cca431
commit 89f468671d
28 changed files with 164 additions and 162 deletions
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6
Eigen/src/Core/DiagonalMatrix.h
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@@ -123,13 +123,13 @@ bool MatrixBase<Derived>::isDiagonal
{
if(cols() != rows()) return false;
RealScalar maxAbsOnDiagonal = static_cast<RealScalar>(-1);
for(int j = 0; j < cols(); j++)
for(int j = 0; j < cols(); ++j)
{
RealScalar absOnDiagonal = ei_abs(coeff(j,j));
if(absOnDiagonal > maxAbsOnDiagonal) maxAbsOnDiagonal = absOnDiagonal;
}
for(int j = 0; j < cols(); j++)
for(int i = 0; i < j; i++)
for(int j = 0; j < cols(); ++j)
for(int i = 0; i < j; ++i)
{
if(!ei_isMuchSmallerThan(coeff(i, j), maxAbsOnDiagonal, prec)) return false;
if(!ei_isMuchSmallerThan(coeff(j, i), maxAbsOnDiagonal, prec)) return false;