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RRTcodebaseC

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* @memberof dc_array_t
* @param array The array object.
* @param index Index of the item. Must be between 0 and dc_array_get_cnt()-1.
* @return Latitude of the item at the given index.
* 0.0 if there is no latitude bound to the given item,
*/
double dc_array_get_latitude(const dc_array_t* array, size_t index)
{
if (array==NULL || array->magic!=DC_ARRAY_MAGIC || index>=array->count
|| array->type!=DC_ARRAY_LOCATIONS || array->array[index]==0 ) {
return 0;
}
return ((struct _dc_location*)array->array[index])->latitude;
}
/**
* Return the longitude of the item at the given index.
*
* @memberof dc_array_t
* @param array The array object.
* @param index Index of the item. Must be between 0 and dc_array_get_cnt()-1.
* @return Latitude of the item at the given index.
* 0.0 if there is no longitude bound to the given item,
*/
double dc_array_get_longitude(const dc_array_t* array, size_t index)
{
if (array==NULL || array->magic!=DC_ARRAY_MAGIC || index>=array->count
|| array->type!=DC_ARRAY_LOCATIONS || array->array[index]==0 ) {
return 0;
}
return ((struct _dc_location*)array->array[index])->longitude;
}
/**
* Return the accuracy of the item at the given index.
* See dc_set_location() for more information about the accuracy.
*
* @memberof dc_array_t
* @param array The array object.
* @param index Index of the item. Must be between 0 and dc_array_get_cnt()-1.
* @return Accuracy of the item at the given index.
* 0.0 if there is no longitude bound to the given item,
*/
double dc_array_get_accuracy(const dc_array_t* array, size_t index)
{
if (array==NULL || array->magic!=DC_ARRAY_MAGIC || index>=array->count
|| array->type!=DC_ARRAY_LOCATIONS || array->array[index]==0 ) {
return 0;
}
return ((struct _dc_location*)array->array[index])->accuracy;
}
/**
* Return the timestamp of the item at the given index.
*
* @memberof dc_array_t
* @param array The array object.
* @param index Index of the item. Must be between 0 and dc_array_get_cnt()-1.
* @return Timestamp of the item at the given index.
* 0 if there is no timestamp bound to the given item,
*/
time_t dc_array_get_timestamp(const dc_array_t* array, size_t index)
{
if (array==NULL || array->magic!=DC_ARRAY_MAGIC || index>=array->count
|| array->type!=DC_ARRAY_LOCATIONS || array->array[index]==0 ) {
return 0;
}
return ((struct _dc_location*)array->array[index])->timestamp;
}
/**
* Return the message-id of the item at the given index.
*
* @memberof dc_array_t
* @param array The array object.
* @param index Index of the item. Must be between 0 and dc_array_get_cnt()-1.
* @return Message-id of the item at the given index.
* 0 if there is no message-id bound to the given item,
*/
uint32_t dc_array_get_msg_id(const dc_array_t* array, size_t index)
{
if (array==NULL || array->magic!=DC_ARRAY_MAGIC || index>=array->count
|| array->type!=DC_ARRAY_LOCATIONS || array->array[index]==0 ) {
return 0;
}
return ((struct _dc_location*)array->array[index])->msg_id;
}
/**
* Return the chat-id of the item at the given index.