diff options
-rw-r--r-- | Eigen/src/SparseCore/SparseMatrix.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/Eigen/src/SparseCore/SparseMatrix.h b/Eigen/src/SparseCore/SparseMatrix.h index 6723e4ec2..748d2fadb 100644 --- a/Eigen/src/SparseCore/SparseMatrix.h +++ b/Eigen/src/SparseCore/SparseMatrix.h @@ -300,11 +300,11 @@ class SparseMatrix totalReserveSize += reserveSizes[j]; } m_data.reserve(totalReserveSize); - std::ptrdiff_t previousOuterIndex = m_outerIndex[m_outerSize]; - for(std::ptrdiff_t j=m_outerSize-1; j>=0; --j) + Index previousOuterIndex = m_outerIndex[m_outerSize]; + for(Index j=m_outerSize-1; j>=0; --j) { - ptrdiff_t innerNNZ = previousOuterIndex - m_outerIndex[j]; - for(std::ptrdiff_t i=innerNNZ-1; i>=0; --i) + Index innerNNZ = previousOuterIndex - m_outerIndex[j]; + for(Index i=innerNNZ-1; i>=0; --i) { m_data.index(newOuterIndex[j]+i) = m_data.index(m_outerIndex[j]+i); m_data.value(newOuterIndex[j]+i) = m_data.value(m_outerIndex[j]+i); @@ -327,19 +327,19 @@ class SparseMatrix { newOuterIndex[j] = count; Index alreadyReserved = (m_outerIndex[j+1]-m_outerIndex[j]) - m_innerNonZeros[j]; - Index toReserve = std::max<std::ptrdiff_t>(reserveSizes[j], alreadyReserved); + Index toReserve = std::max<Index>(reserveSizes[j], alreadyReserved); count += toReserve + m_innerNonZeros[j]; } newOuterIndex[m_outerSize] = count; m_data.resize(count); - for(ptrdiff_t j=m_outerSize-1; j>=0; --j) + for(Index j=m_outerSize-1; j>=0; --j) { - std::ptrdiff_t offset = newOuterIndex[j] - m_outerIndex[j]; + Index offset = newOuterIndex[j] - m_outerIndex[j]; if(offset>0) { - std::ptrdiff_t innerNNZ = m_innerNonZeros[j]; - for(std::ptrdiff_t i=innerNNZ-1; i>=0; --i) + Index innerNNZ = m_innerNonZeros[j]; + for(Index i=innerNNZ-1; i>=0; --i) { m_data.index(newOuterIndex[j]+i) = m_data.index(m_outerIndex[j]+i); m_data.value(newOuterIndex[j]+i) = m_data.value(m_outerIndex[j]+i); @@ -451,7 +451,7 @@ class SparseMatrix for(Index j=1; j<m_outerSize; ++j) { Index nextOldStart = m_outerIndex[j+1]; - std::ptrdiff_t offset = oldStart - m_outerIndex[j]; + Index offset = oldStart - m_outerIndex[j]; if(offset>0) { for(Index k=0; k<m_innerNonZeros[j]; ++k) @@ -1084,12 +1084,12 @@ EIGEN_DONT_INLINE typename SparseMatrix<_Scalar,_Options,_Index>::Scalar& Sparse const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; - std::ptrdiff_t room = m_outerIndex[outer+1] - m_outerIndex[outer]; - std::ptrdiff_t innerNNZ = m_innerNonZeros[outer]; + Index room = m_outerIndex[outer+1] - m_outerIndex[outer]; + Index innerNNZ = m_innerNonZeros[outer]; if(innerNNZ>=room) { // this inner vector is full, we need to reallocate the whole buffer :( - reserve(SingletonVector(outer,std::max<std::ptrdiff_t>(2,innerNNZ))); + reserve(SingletonVector(outer,std::max<Index>(2,innerNNZ))); } Index startId = m_outerIndex[outer]; |