Sorted String Map¶
API Reference¶
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template <typename _ValueT>
classsorted_string_map
¶ sorted_string_map provides an efficient way to map string keys to arbitrary values, provided that the keys are known at compile time and are sorted in ascending order.
Public Functions
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sorted_string_map
(const entry *entries, size_type entry_size, value_type null_value)¶ Constructor.
- Parameters
entries
: pointer to the array of key-value entries.entry_size
: size of the key-value entry array.null_value
: null value to return when the find method fails to find a matching entry.
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value_type
find
(const char *input, size_type len) const¶ Find a value associated with a specified string key.
- Return
- value associated with the key, or the null value in case the key is not found.
- Parameters
input
: pointer to a C-style string whose value represents the key to match.len
: length of the matching string value.
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struct
entry
¶ Single key-value entry. Caller must provide at compile time a static array of these entries.
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