Abstract class that defines interface for mapping feature id to feature index.
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virtual bool areKeysAvailable |
( |
| ) |
const |
|
pure virtual |
Checks if keys for corresponding feature indices are available
- Returns
- True if keys are available
virtual FeatureIndex getIndexByKey |
( |
const services::String & |
key | ) |
const |
|
pure virtual |
Returns feature index for corresponding key
- Parameters
-
[in] | key | The string identifier that represents a key |
- Returns
- Feature index for specified key. If key is not found method returns FeatureIndexTraits::invalid()
virtual size_t getNumberOfFeatures |
( |
| ) |
const |
|
pure virtual |
Gets the number of features
- Returns
- The number of features
The documentation for this class was generated from the following file: