Searched defs:reserveSize (Results 1 - 3 of 3) sorted by relevance

/external/eigen/unsupported/Eigen/src/Skyline/
H A DSkylineMatrix.h387 /** Preallocates \a reserveSize non zeros */
388 inline void reserve(Index reserveSize, Index reserveUpperSize, Index reserveLowerSize) {
389 m_data.reserve(reserveSize, reserveUpperSize, reserveLowerSize);
235 eigen_assert(idx < outerSize()); eigen_assert(idx < innerSize()); return this->m_data.diag(idx); } inline Scalar coeffLower(Index row, Index col) const { const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; eigen_assert(outer < outerSize()); eigen_assert(inner < innerSize()); eigen_assert(inner != outer); if (IsRowMajor) { const Index minInnerIndex = outer - m_data.lowerProfile(outer); if (inner >= minInnerIndex) return this->m_data.lower(m_rowStartIndex[outer] + inner - (outer - m_data.lowerProfile(outer))); else return Scalar(0); } else { const Index maxInnerIndex = outer + m_data.lowerProfile(outer); if (inner <= maxInnerIndex) return this->m_data.lower(m_rowStartIndex[outer] + (inner - outer)); else return Scalar(0); } } inline Scalar coeffUpper(Index row, Index col) const { const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; eigen_assert(outer < outerSize()); eigen_assert(inner < innerSize()); eigen_assert(inner != outer); if (IsRowMajor) { const Index minOuterIndex = inner - m_data.upperProfile(inner); if (outer >= minOuterIndex) return this->m_data.upper(m_colStartIndex[inner] + outer - (inner - m_data.upperProfile(inner))); else return Scalar(0); } else { const Index maxOuterIndex = inner + m_data.upperProfile(inner); if (outer <= maxOuterIndex) return this->m_data.upper(m_colStartIndex[inner] + (outer - inner)); else return Scalar(0); } } inline Scalar& coeffRefDiag(Index idx) { eigen_assert(idx < outerSize()); eigen_assert(idx < innerSize()); return this->m_data.diag(idx); } inline Scalar& coeffRefLower(Index row, Index col) { const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; eigen_assert(outer < outerSize()); eigen_assert(inner < innerSize()); eigen_assert(inner != outer); if (IsRowMajor) { const Index minInnerIndex = outer - m_data.lowerProfile(outer); eigen_assert(inner >= minInnerIndex && �); return this->m_data.lower(m_rowStartIndex[outer] + inner - (outer - m_data.lowerProfile(outer))); } else { const Index maxInnerIndex = outer + m_data.lowerProfile(outer); eigen_assert(inner <= maxInnerIndex && �); return this->m_data.lower(m_rowStartIndex[outer] + (inner - outer)); } } inline bool coeffExistLower(Index row, Index col) { const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; eigen_assert(outer < outerSize()); eigen_assert(inner < innerSize()); eigen_assert(inner != outer); if (IsRowMajor) { const Index minInnerIndex = outer - m_data.lowerProfile(outer); return inner >= minInnerIndex; } else { const Index maxInnerIndex = outer + m_data.lowerProfile(outer); return inner <= maxInnerIndex; } } inline Scalar& coeffRefUpper(Index row, Index col) { const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; eigen_assert(outer < outerSize()); eigen_assert(inner < innerSize()); eigen_assert(inner != outer); if (IsRowMajor) { const Index minOuterIndex = inner - m_data.upperProfile(inner); eigen_assert(outer >= minOuterIndex && �); return this->m_data.upper(m_colStartIndex[inner] + outer - (inner - m_data.upperProfile(inner))); } else { const Index maxOuterIndex = inner + m_data.upperProfile(inner); eigen_assert(outer <= maxOuterIndex && �); return this->m_data.upper(m_colStartIndex[inner] + (outer - inner)); } } inline bool coeffExistUpper(Index row, Index col) { const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; eigen_assert(outer < outerSize()); eigen_assert(inner < innerSize()); eigen_assert(inner != outer); if (IsRowMajor) { const Index minOuterIndex = inner - m_data.upperProfile(inner); return outer >= minOuterIndex; } else { const Index maxOuterIndex = inner + m_data.upperProfile(inner); return outer <= maxOuterIndex; } } protected: public: class InnerUpperIterator; class InnerLowerIterator; class OuterUpperIterator; class OuterLowerIterator; inline void setZero() { m_data.clear(); memset(m_colStartIndex, 0, (m_outerSize + 1) * sizeof (Index)); memset(m_rowStartIndex, 0, (m_outerSize + 1) * sizeof (Index)); } inline Index nonZeros() const { return m_data.diagSize() + m_data.upperSize() + m_data.lowerSize(); } inline void reserve(Index reserveSize, Index reserveUpperSize, Index reserveLowerSize) { m_data.reserve(reserveSize, reserveUpperSize, reserveLowerSize); } EIGEN_DONT_INLINE Scalar & insert(Index row, Index col) { const Index outer = IsRowMajor ? row : col; const Index inner = IsRowMajor ? col : row; eigen_assert(outer < outerSize()); eigen_assert(inner < innerSize()); if (outer == inner) return m_data.diag(col); if (IsRowMajor) { if (outer < inner) { Index minOuterIndex = 0; minOuterIndex = inner - m_data.upperProfile(inner); if (outer < minOuterIndex) { const Index previousProfile = m_data.upperProfile(inner); m_data.upperProfile(inner) = inner - outer; const Index bandIncrement = m_data.upperProfile(inner) - previousProfile; const Index stop = m_colStartIndex[cols()]; const Index start = m_colStartIndex[inner]; for (Index innerIdx = stop; innerIdx >= start; innerIdx--) { m_data.upper(innerIdx + bandIncrement) = m_data.upper(innerIdx); } for (Index innerIdx = cols(); innerIdx > inner; innerIdx--) { m_colStartIndex[innerIdx] += bandIncrement; } memset(this->_upperPtr() + start, 0, (bandIncrement - 1) * sizeof (Scalar)); return m_data.upper(m_colStartIndex[inner]); } else { return m_data.upper(m_colStartIndex[inner] + outer - (inner - m_data.upperProfile(inner))); } } if (outer > inner) { const Index minInnerIndex = outer - m_data.lowerProfile(outer); if (inner < minInnerIndex) { const Index previousProfile = m_data.lowerProfile(outer); m_data.lowerProfile(outer) = outer - inner; const Index bandIncrement = m_data.lowerProfile(outer) - previousProfile; const Index stop = m_rowStartIndex[rows()]; const Index start = m_rowStartIndex[outer]; for (Index innerIdx = stop; innerIdx >= start; innerIdx--) { m_data.lower(innerIdx + bandIncrement) = m_data.lower(innerIdx); } for (Index innerIdx = rows(); innerIdx > outer; innerIdx--) { m_rowStartIndex[innerIdx] += bandIncrement; } memset(this->_lowerPtr() + start, 0, (bandIncrement - 1) * sizeof (Scalar)); return m_data.lower(m_rowStartIndex[outer]); } else { return m_data.lower(m_rowStartIndex[outer] + inner - (outer - m_data.lowerProfile(outer))); } } } else { if (outer > inner) { const Index maxOuterIndex = inner + m_data.upperProfile(inner); if (outer > maxOuterIndex) { const Index previousProfile = m_data.upperProfile(inner); m_data.upperProfile(inner) = outer - inner; const Index bandIncrement = m_data.upperProfile(inner) - previousProfile; const Index stop = m_rowStartIndex[rows()]; const Index start = m_rowStartIndex[inner + 1]; for (Index innerIdx = stop; innerIdx >= start; innerIdx--) { m_data.upper(innerIdx + bandIncrement) = m_data.upper(innerIdx); } for (Index innerIdx = inner + 1; innerIdx < outerSize() + 1; innerIdx++) { m_rowStartIndex[innerIdx] += bandIncrement; } memset(this->_upperPtr() + m_rowStartIndex[inner] + previousProfile + 1, 0, (bandIncrement - 1) * sizeof (Scalar)); return m_data.upper(m_rowStartIndex[inner] + m_data.upperProfile(inner)); } else { return m_data.upper(m_rowStartIndex[inner] + (outer - inner)); } } if (outer < inner) { const Index maxInnerIndex = outer + m_data.lowerProfile(outer); if (inner > maxInnerIndex) { const Index previousProfile = m_data.lowerProfile(outer); m_data.lowerProfile(outer) = inner - outer; const Index bandIncrement = m_data.lowerProfile(outer) - previousProfile; const Index stop = m_colStartIndex[cols()]; const Index start = m_colStartIndex[outer + 1]; for (Index innerIdx = stop; innerIdx >= start; innerIdx--) argument
/external/eigen/Eigen/src/SparseCore/
H A DSparseVector.h186 inline void reserve(Index reserveSize) { m_data.reserve(reserveSize); } argument
H A DSparseMatrix.h253 /** Preallocates \a reserveSize non zeros.
256 inline void reserve(Index reserveSize) argument
259 m_data.reserve(reserveSize);
263 /** Preallocates \a reserveSize[\c j] non zeros for each column (resp. row) \c j.

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