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author | Antonio Sanchez <cantonios@google.com> | 2021-04-09 19:50:19 -0700 |
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committer | Antonio Sanchez <cantonios@google.com> | 2021-04-12 19:00:39 -0700 |
commit | 69adf26aa3e853418002562f623c42a9c7008271 (patch) | |
tree | 0b09d0d1158f93ae0af28318ef47142781b58c2a /Eigen/src | |
parent | 9357feedc7635105a23974ddf30e17560ba2c182 (diff) |
Modify googlehash use to account for namespace issues.
The namespace declaration for googlehash is a configurable macro that
can be disabled. In particular, it is disabled within google, causing
compile errors since `dense_hash_map`/`sparse_hash_map` are then in
the global namespace instead of in `::google`.
Here we play a bit of gynastics to allow for both `google::*_hash_map`
and `*_hash_map`, while limiting namespace polution. Symbols within
the `::google` namespace are imported into `Eigen::google`.
We also remove checks based on `_SPARSE_HASH_MAP_H_`, as this is
fragile, and instead require `EIGEN_GOOGLEHASH_SUPPORT` to be
defined.
Diffstat (limited to 'Eigen/src')
0 files changed, 0 insertions, 0 deletions