aZholtikov/zh_vector
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feat: added deletion of the first or last element

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aZholtikov committed 2026-07-19 17:51:09 +03:00
1 parent f46ab3f5fb
commit 1632cb4d28
6 files changed
+135 -5
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zh_vector.c
+25 -1
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@@ -214,6 +214,30 @@ esp_err_t zh_vector_delete_item(zh_vector_t **vector, uint16_t index) // -V2008
return ESP_OK;
}
esp_err_t zh_vector_delete_back(zh_vector_t **vector) // -V2008
{
ZH_LOGI("Deleting item in back begin.");
ZH_ERROR_CHECK(vector != NULL && *vector != NULL, ESP_ERR_INVALID_ARG, NULL, "Deleting item in back failed. Invalid argument.");
ZH_ERROR_CHECK(xSemaphoreTake((*vector)->mutex, portMAX_DELAY) == pdTRUE, ESP_ERR_INVALID_STATE, NULL, "Deleting item in back failed. Failed to acquire mutex.");
ZH_ERROR_CHECK((*vector)->size > 0, ESP_ERR_INVALID_ARG, xSemaphoreGive((*vector)->mutex), "Deleting item in back failed. Vector is empty.");
ZH_ERROR_CHECK(_delete(*vector, (*vector)->size - 1) == ESP_OK, ESP_ERR_INVALID_STATE, xSemaphoreGive((*vector)->mutex), "Deleting item in back failed. Internal error.");
xSemaphoreGive((*vector)->mutex);
ZH_LOGI("Deleting item in back success.");
return ESP_OK;
}
esp_err_t zh_vector_delete_front(zh_vector_t **vector) // -V2008
{
ZH_LOGI("Deleting item in front begin.");
ZH_ERROR_CHECK(vector != NULL && *vector != NULL, ESP_ERR_INVALID_ARG, NULL, "Deleting item in front failed. Invalid argument.");
ZH_ERROR_CHECK(xSemaphoreTake((*vector)->mutex, portMAX_DELAY) == pdTRUE, ESP_ERR_INVALID_STATE, NULL, "Deleting item in front failed. Failed to acquire mutex.");
ZH_ERROR_CHECK((*vector)->size > 0, ESP_ERR_INVALID_ARG, xSemaphoreGive((*vector)->mutex), "Deleting item in front failed. Vector is empty.");
ZH_ERROR_CHECK(_delete(*vector, 0) == ESP_OK, ESP_ERR_INVALID_STATE, xSemaphoreGive((*vector)->mutex), "Deleting item in front failed. Internal error.");
xSemaphoreGive((*vector)->mutex);
ZH_LOGI("Deleting item in front success.");
return ESP_OK;
}
esp_err_t zh_vector_remove_duplicates(zh_vector_t **vector) // -V2008
{
ZH_LOGI("Removing duplicates from vector begin.");
@@ -263,7 +287,7 @@ esp_err_t zh_vector_find_item(zh_vector_t **vector, const void *item, int32_t *i
return ESP_ERR_NOT_FOUND;
}
esp_err_t zh_vector_find_item_in_field(zh_vector_t **vector, const void *sample_struct, const void *item, size_t size, const void *value, uint16_t start, int32_t *index)
esp_err_t zh_vector_find_item_in_field(zh_vector_t **vector, const void *sample_struct, const void *item, size_t size, const void *value, uint16_t start, int32_t *index) // -V2008
{
ZH_LOGI("Finding field in structure begin.");
ZH_ERROR_CHECK(vector != NULL && *vector != NULL && sample_struct != NULL && item != NULL && value != NULL && index != NULL && size > 0, ESP_ERR_INVALID_ARG, NULL, "Finding field in structure failed. Invalid argument.");