This bugzilla service is closed. All entries have been migrated to https://gitlab.com/libeigen/eigen
Bug 1351 - Matrix::setRandom() error: no matching function for call to 'Eigen::internal::scalar_random_op<double>::operator()(int, int) const'
Summary: Matrix::setRandom() error: no matching function for call to 'Eigen::internal:...
Status: RESOLVED FIXED
Alias: None
Product: Eigen
Classification: Unclassified
Component: Core - general (show other bugs)
Version: 3.3 (current stable)
Hardware: x86 - general All
: Normal Compilation Problem
Assignee: Nobody
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-11-30 10:05 UTC by Angelos Mantzaflaris
Modified: 2019-12-04 16:32 UTC (History)
3 users (show)



Attachments

Description Angelos Mantzaflaris 2016-11-30 10:05:15 UTC
On Suse Linux Enterprise, using GNU 4.3.4, using the code:

Eigen::Matrix A(2,2);
A.setRandom() // or even A.setRandom(2,2)

with Eigen 3.3 release, the compilation fails with:

Eigen/src/Core/util/Meta.h:410: error: no matching function for call to 'Eigen::internal::scalar_random_op<double>::operator()(int, int) const'
Eigen/src/Core/Random.h:19: note: candidates are: const Scalar Eigen::internal::scalar_random_op<Scalar>::operator()() const [with Scalar = double]
Eigen/src/Core/util/Meta.h: In instantiation of 'Eigen::internal::has_unary_operator<Eigen::internal::scalar_random_op<double>, int>':
Eigen/src/Core/CoreEvaluators.h:510:   instantiated from 'Eigen::internal::evaluator<Eigen::CwiseNullaryOp<Eigen::internal::scalar_random_op<double>, Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001> > >'
Eigen/src/Core/AssignEvaluator.h:705:   instantiated from 'void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>, SrcXprType = Eigen::CwiseNullaryOp<Eigen::internal::scalar_random_op<double>, Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001> >, Functor = Eigen::internal::assign_op<double, double>]'
Eigen/src/Core/AssignEvaluator.h:857:   instantiated from 'static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>, SrcXprType = Eigen::CwiseNullaryOp<Eigen::internal::scalar_random_op<double>, Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001> >, Functor = Eigen::internal::assign_op<double, double>, Weak = void]'
Eigen/src/Core/AssignEvaluator.h:814:   instantiated from 'void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>, Src = Eigen::CwiseNullaryOp<Eigen::internal::scalar_random_op<double>, Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001> >, Func = Eigen::internal::assign_op<double, double>]'
Eigen/src/Core/AssignEvaluator.h:782:   instantiated from 'void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename Eigen::internal::enable_if<(! Eigen::internal::evaluator_assume_aliasing::value), void*>::type) [with Dst = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>, Src = Eigen::CwiseNullaryOp<Eigen::internal::scalar_random_op<double>, Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001> >, Func = Eigen::internal::assign_op<double, double>]'
Eigen/src/Core/AssignEvaluator.h:760:   instantiated from 'void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>, Src = Eigen::CwiseNullaryOp<Eigen::internal::scalar_random_op<double>, Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001> >]'
Eigen/src/Core/Assign.h:41:   instantiated from 'Derived& Eigen::DenseBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::CwiseNullaryOp<Eigen::internal::scalar_random_op<double>, Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001> >, Derived = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>]'
Eigen/src/Core/Random.h:133:   instantiated from 'Derived& Eigen::DenseBase<Derived>::setRandom() [with Derived = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>]'
Eigen/src/Core/Random.h:177:   instantiated from 'Derived& Eigen::PlainObjectBase<Derived>::setRandom(Eigen::Index, Eigen::Index) [with Derived = Eigen::Matrix<double, -0x000000001, -0x000000001, 0, -0x000000001, -0x000000001>]'
Eigen/src/Core/util/Meta.h:401: error: no matching function for call to 'Eigen::internal::scalar_random_op<double>::operator()(int) const'
Eigen/src/Core/Random.h:19: note: candidates are: const Scalar Eigen::internal::scalar_random_op<Scalar>::operator()() const [with Scalar = double]

I do not have direct access to this machine, the error appears when compiling my project in the OpenSuse build service, full log:
https://build.opensuse.org/public/build/home:filiatra/SLE_11_SP4/i586/gismo/_log
Comment 1 Gael Guennebaud 2016-11-30 16:39:21 UTC
https://bitbucket.org/eigen/eigen/commits/dbd04c842b99/
Summary:     Bug 1351: fix compilation of random with old compilers

3.3: https://bitbucket.org/eigen/eigen/commits/4bef46200ab9/
Comment 2 Nobody 2019-12-04 16:32:53 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to gitlab.com's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.com/libeigen/eigen/issues/1351.

Note You need to log in before you can comment on or make changes to this bug.