diff options
Diffstat (limited to 'absl/strings/cord_analysis.cc')
| -rw-r--r-- | absl/strings/cord_analysis.cc | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/absl/strings/cord_analysis.cc b/absl/strings/cord_analysis.cc index 3fa15b01..73d3c4e6 100644 --- a/absl/strings/cord_analysis.cc +++ b/absl/strings/cord_analysis.cc @@ -12,13 +12,15 @@ // See the License for the specific language governing permissions and // limitations under the License. +#include "absl/strings/cord_analysis.h" + #include <cstddef> #include <cstdint> #include "absl/base/attributes.h" #include "absl/base/config.h" #include "absl/container/inlined_vector.h" -#include "absl/strings/cord_analysis.h" +#include "absl/strings/internal/cord_data_edge.h" #include "absl/strings/internal/cord_internal.h" #include "absl/strings/internal/cord_rep_btree.h" #include "absl/strings/internal/cord_rep_crc.h" @@ -98,16 +100,6 @@ struct RawUsage<Mode::kFairShare> { } }; -// Returns true if the provided rep is a valid data edge. -bool IsDataEdge(const CordRep* rep) { - // The fast path is that `rep` is an EXTERNAL or FLAT node, making the below - // if a single, well predicted branch. We then repeat the FLAT or EXTERNAL - // check in the slow path the SUBSTRING check to optimize for the hot path. - if (rep->tag == EXTERNAL || rep->tag >= FLAT) return true; - if (rep->tag == SUBSTRING) rep = rep->substring()->child; - return rep->tag == EXTERNAL || rep->tag >= FLAT; -} - // Computes the estimated memory size of the provided data edge. // External reps are assumed 'heap allocated at their exact size'. template <Mode mode> |