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refactor: usage of hash_map
instead of dictionary
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parent
4a11a096fa
commit
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@ -243,14 +243,14 @@ string_t string_concatenate(string_t string1, string_t string2) {
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bool string_get_has_unique_characters(const string_t string_value) {
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bool string_get_has_unique_characters(const string_t string_value) {
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bool has_unique = true;
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bool has_unique = true;
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size_t string_length = string_get_length(string_value);
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size_t string_length = string_get_length(string_value);
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struct dictionary* characters_already_seen = dictionary_initialization();
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struct hash_map* characters_already_seen = hash_map_initialization();
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for (size_t index = 0; index < string_length && has_unique; index++) {
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for (size_t index = 0; index < string_length && has_unique; index++) {
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char character = string_value[index];
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char character = string_value[index];
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string_t key = convert_character_to_string(character);
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string_t key = convert_character_to_string(character);
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if (dictionary_contains_key(characters_already_seen, key)) {
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if (hash_map_contains_key(characters_already_seen, key)) {
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has_unique = false;
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has_unique = false;
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} else {
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} else {
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dictionary_add(characters_already_seen, key, (void*)true);
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hash_map_add(characters_already_seen, key, (void*)true);
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}
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}
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}
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}
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return has_unique;
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return has_unique;
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@ -7,7 +7,7 @@
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#include "character.h"
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#include "character.h"
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#include "convert.h"
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#include "convert.h"
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#include "dictionary.h"
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#include "hash_map.h"
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#include "types.h"
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#include "types.h"
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/**
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/**
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