diff options
Diffstat (limited to 'extern/ceres/internal/ceres/residual_block.h')
| -rw-r--r-- | extern/ceres/internal/ceres/residual_block.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extern/ceres/internal/ceres/residual_block.h b/extern/ceres/internal/ceres/residual_block.h index 05e6d1f81e5..a32f1c36cd3 100644 --- a/extern/ceres/internal/ceres/residual_block.h +++ b/extern/ceres/internal/ceres/residual_block.h @@ -127,7 +127,7 @@ class ResidualBlock { int index() const { return index_; } void set_index(int index) { index_ = index; } - std::string ToString() { + std::string ToString() const { return StringPrintf("{residual block; index=%d}", index_); } |