Array Manipulation Methods

Location

int qa [$];

qa = IA.find (x) with ( x > 5 ) ; // return all elements > 5

qa = IA.find_index with ( item == 4 );

qs = SA.find_first with ( item == "AA" );

qs = SA.find_last ( y ) with ( y == "BB" );

qa = SA.find_last_index ( s ) with ( s > "Z" );

qa = IA.min ;

qs = SA.max with ( item.atoi ) ; // find string with largest numerical value

qs = SA.unique;

qs = SA.unique ( s ) with ( s.tolower ); in lowercase

Ordering

• reverse

• sort

• rsort

• shuffle

struct { byte red, green, blue ; } c [512];

c.sort with ( item.red ) ; // sort c using the red field only.

Reduction

• sum

• product

• and

• or

• xor

byte b [] = { 1,2,3,4 };

int y;

y = b.sum;

y = b.product; // 1*2*3*4

y = b.xor with ( item + 4 ); // 5^6^7^8

index

function int_or_index_type index ( int dimension = 1 );

int arr [];

int q [$];

q = arr.find with ( item == item.index ) ;

// 値が index と等しい要素を返す