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ShonanAveraging.cpp: pass explicit template args for GCC 7

release/4.3a0
Martin Valgur 2024-12-09 17:18:31 +02:00
parent 6a42d8a1b2
commit b2a351c8de
1 changed files with 2 additions and 2 deletions
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gtsam/sfm/ShonanAveraging.cpp
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@ -632,7 +632,7 @@ static bool SparseMinimumEigenValue(
Eigen::Index numLanczosVectors = 20) { Eigen::Index numLanczosVectors = 20) {
// a. Estimate the largest-magnitude eigenvalue of this matrix using Lanczos // a. Estimate the largest-magnitude eigenvalue of this matrix using Lanczos
MatrixProdFunctor lmOperator(A); MatrixProdFunctor lmOperator(A);
Spectra::SymEigsSolver lmEigenValueSolver( Spectra::SymEigsSolver<MatrixProdFunctor> lmEigenValueSolver(
lmOperator, 1, std::min(numLanczosVectors, A.rows())); lmOperator, 1, std::min(numLanczosVectors, A.rows()));
lmEigenValueSolver.init(); lmEigenValueSolver.init();
@ -666,7 +666,7 @@ static bool SparseMinimumEigenValue(
MatrixProdFunctor minShiftedOperator(A, -2 * lmEigenValue); MatrixProdFunctor minShiftedOperator(A, -2 * lmEigenValue);
Spectra::SymEigsSolver minEigenValueSolver( Spectra::SymEigsSolver<MatrixProdFunctor> minEigenValueSolver(
minShiftedOperator, 1, std::min(numLanczosVectors, A.rows())); minShiftedOperator, 1, std::min(numLanczosVectors, A.rows()));
// If S is a critical point of F, then S^T is also in the null space of S - // If S is a critical point of F, then S^T is also in the null space of S -