Vuo
1.2.6
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A list of VuoGridType elements.
Classes | |
struct | VuoList_VuoGridType_struct |
A list of VuoGridType elements. More... | |
Typedefs | |
typedef struct VuoList_VuoGridType_struct * | VuoList_VuoGridType |
A list of VuoGridType elements. | |
Functions | |
VuoList_VuoGridType | VuoListCreate_VuoGridType (void) |
Creates a new list of VuoGridType elements. | |
VuoList_VuoGridType | VuoListCreateWithCount_VuoGridType (const unsigned long count, const VuoGridType value) |
Creates a new list of count instances of value . | |
VuoList_VuoGridType | VuoListCopy_VuoGridType (const VuoList_VuoGridType list) |
Makes a shallow copy of list — its items are retained (not copied) by the new list. | |
VuoGridType | VuoListGetValue_VuoGridType (const VuoList_VuoGridType list, const unsigned long index) |
Returns the VuoGridType at index . | |
VuoGridType * | VuoListGetData_VuoGridType (const VuoList_VuoGridType list) |
Returns a pointer to a C array containing the list items. | |
void | VuoListSetValue_VuoGridType (const VuoList_VuoGridType list, const VuoGridType value, const unsigned long index, bool expandListIfNeeded) |
Changes the VuoGridType at index . | |
void | VuoListInsertValue_VuoGridType (const VuoList_VuoGridType list, const VuoGridType value, const unsigned long index) |
Inserts the VuoGridType immediately before index . | |
void | VuoListPrependValue_VuoGridType (VuoList_VuoGridType list, const VuoGridType value) |
Prepends value to list . | |
void | VuoListAppendValue_VuoGridType (VuoList_VuoGridType list, const VuoGridType value) |
Appends value to list . | |
void | VuoListExchangeValues_VuoGridType (VuoList_VuoGridType list, const unsigned long indexA, const unsigned long indexB) |
Swaps the value at indexA with the value at indexB . | |
void | VuoListShuffle_VuoGridType (VuoList_VuoGridType list, const double chaos) |
Generates a random permutation of list . | |
void | VuoListReverse_VuoGridType (VuoList_VuoGridType list) |
Reverses the order of the items in list . | |
VuoList_VuoGridType | VuoListSubset_VuoGridType (VuoList_VuoGridType list, const signed long startIndex, const unsigned long itemCount) |
Returns a new list containing items from the original list in the range specified by startIndex and itemCount . | |
void | VuoListRemoveFirstValue_VuoGridType (VuoList_VuoGridType list) |
Removes the first value from list . | |
void | VuoListRemoveLastValue_VuoGridType (VuoList_VuoGridType list) |
Removes the last value from list . | |
void | VuoListRemoveAll_VuoGridType (VuoList_VuoGridType list) |
Removes all values from list . | |
void | VuoListRemoveValue_VuoGridType (VuoList_VuoGridType list, const unsigned long index) |
Removes the VuoGridType at index . | |
unsigned long | VuoListGetCount_VuoGridType (const VuoList_VuoGridType list) |
Returns the number of elements in list . | |
VuoList_VuoGridType | VuoList_VuoGridType_makeFromJson (struct json_object *js) |
Decodes the JSON object js to create a new value. | |
struct json_object * | VuoList_VuoGridType_getJson (const VuoList_VuoGridType value) |
Encodes value as a JSON object. | |
char * | VuoList_VuoGridType_getSummary (const VuoList_VuoGridType value) |
Produces a brief human-readable summary of value . | |
VuoList_VuoGridType | VuoList_VuoGridType_makeFromString (const char *str) |
Automatically generated function. | |
char * | VuoList_VuoGridType_getString (const VuoList_VuoGridType value) |
Automatically generated function. | |
typedef struct VuoList_VuoGridType_struct * VuoList_VuoGridType |
A list of VuoGridType elements.
|
read |
Encodes value
as a JSON object.
char* VuoList_VuoGridType_getString | ( | const VuoList_VuoGridType | value | ) |
Automatically generated function.
char* VuoList_VuoGridType_getSummary | ( | const VuoList_VuoGridType | value | ) |
Produces a brief human-readable summary of value
.
VuoList_VuoGridType VuoList_VuoGridType_makeFromJson | ( | struct json_object * | js | ) |
Decodes the JSON object js
to create a new value.
VuoList_VuoGridType VuoList_VuoGridType_makeFromString | ( | const char * | str | ) |
Automatically generated function.
void VuoListAppendValue_VuoGridType | ( | VuoList_VuoGridType | list, |
const VuoGridType | value | ||
) |
Appends value
to list
.
VuoList_VuoGridType VuoListCopy_VuoGridType | ( | const VuoList_VuoGridType | list | ) |
Makes a shallow copy of list
— its items are retained (not copied) by the new list.
VuoList_VuoGridType VuoListCreate_VuoGridType | ( | void | ) |
Creates a new list of VuoGridType elements.
VuoList_VuoGridType VuoListCreateWithCount_VuoGridType | ( | const unsigned long | count, |
const VuoGridType | value | ||
) |
Creates a new list of count
instances of value
.
Use this in conjunction with VuoListGetData_VuoGridType to quickly initialize a large list.
void VuoListExchangeValues_VuoGridType | ( | VuoList_VuoGridType | list, |
const unsigned long | indexA, | ||
const unsigned long | indexB | ||
) |
Swaps the value at indexA
with the value at indexB
.
unsigned long VuoListGetCount_VuoGridType | ( | const VuoList_VuoGridType | list | ) |
Returns the number of elements in list
.
VuoGridType* VuoListGetData_VuoGridType | ( | const VuoList_VuoGridType | list | ) |
Returns a pointer to a C array containing the list items.
Use this if you need a fast way to get or change multiple list items.
You can modify values in the list by changing them in this array. Just don't attempt to access beyond the list size.
The pointer becomes invalid if you modify the list size using other functions (e.g., Insert, Prepend, Append, Cut, Remove); if you use those functions, just get a new pointer by calling this function again.
If the list has no items, returns NULL.
The pointer remains owned by the list; don't free it.
VuoGridType VuoListGetValue_VuoGridType | ( | const VuoList_VuoGridType | list, |
const unsigned long | index | ||
) |
Returns the VuoGridType at index
.
Index values start at 1. If the list has no items, returns a default value. Attempting to access an out-of-bounds index returns the first item in the list (if the index is 0), or last item in the list (if the index is greater than the list size).
void VuoListInsertValue_VuoGridType | ( | const VuoList_VuoGridType | list, |
const VuoGridType | value, | ||
const unsigned long | index | ||
) |
Inserts the VuoGridType
immediately before index
.
Index values start at 1. Inserting at index 0 prepends the value to the list. Inserting at an index beyond the last value in the list appends the value to the list.
void VuoListPrependValue_VuoGridType | ( | VuoList_VuoGridType | list, |
const VuoGridType | value | ||
) |
Prepends value
to list
.
void VuoListRemoveAll_VuoGridType | ( | VuoList_VuoGridType | list | ) |
Removes all values from list
.
void VuoListRemoveFirstValue_VuoGridType | ( | VuoList_VuoGridType | list | ) |
Removes the first value from list
.
void VuoListRemoveLastValue_VuoGridType | ( | VuoList_VuoGridType | list | ) |
Removes the last value from list
.
void VuoListRemoveValue_VuoGridType | ( | VuoList_VuoGridType | list, |
const unsigned long | index | ||
) |
Removes the VuoGridType
at index
.
Index values start at 1. Attempting to remove index 0 or an index beyond the last value in the list has no effect.
void VuoListReverse_VuoGridType | ( | VuoList_VuoGridType | list | ) |
Reverses the order of the items in list
.
void VuoListSetValue_VuoGridType | ( | const VuoList_VuoGridType | list, |
const VuoGridType | value, | ||
const unsigned long | index, | ||
bool | expandListIfNeeded | ||
) |
Changes the VuoGridType at index
.
Index values start at 1.
If expandListIfNeeded
is false: If the list has no items, nothing is changed. Attempting to change an out-of-bounds index changes the first item in the list (if the index is 0), or last item in the list (if the index is greater than the list size).
If expandListIfNeeded
is true: If the list has less than index
elements, it is expanded to accommodate the specified index
. If index
is 0, the list is resized to contain 1 item set to value
.
void VuoListShuffle_VuoGridType | ( | VuoList_VuoGridType | list, |
const double | chaos | ||
) |
Generates a random permutation of list
.
chaos
ranges from 0 to 1. When chaos
is 1, a full Fisher–Yates shuffle is performed. When less than 1, fewer iterations are performed.
VuoList_VuoGridType VuoListSubset_VuoGridType | ( | VuoList_VuoGridType | list, |
const signed long | startIndex, | ||
const unsigned long | itemCount | ||
) |
Returns a new list containing items from the original list in the range specified by startIndex
and itemCount
.
Items in the new list are retained (not copied) from the original list.