arrays.md

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Arrays

Arrays are declared similarly to variables. Arrays of all primitive types, except for mutex, may be created. Arrays may be const.

Mutex arrays

Arrays of all primitive types except for mutexes are allowed.

Multidimensional arrays

Currently Concert does not allow for creation multidimensional arrays.

Declaration

int array declaration examples

# Declare array "xArr", size 5
int xArr 5;

# Declare array "xArr", size 5, and initialize all values to 0
int xArr 5 = 0;

int size = 10;
int secondArr size;

long array declaration examples

# Declare array "lArr", size 5
long lArr 5;

# Declare array "lArr", size 5, and initialize all values to 0
long lArr 5 = 0;

int size = 10;
long secondArr size;

double array declaration examples

# Declare array "dArr", size 5
double dArr 5;

# Declare array "dArr", size 5, and initialize all values to 0.0
double dArr 5 = 0.0;

int size = 10;
double secondArr size;

string array declaration examples

# Declare array "sArr", size 5
string sArr 5;

# Declare array "sArr", size 5, and initialize all values to ""
string sArr 5 = "";

int size = 10;
string secondArr size;

Assignment

int array assignment examples

# Declare array "xArr", size 5
int xArr 5;

int size = 10;
int secondArr size;

xArr[1] = 10;
secondArr[0] = 1;

int i = xArr[1];
int n = xArr[secondArr[0]];

double array assignment examples

# Declare array "dArr", size 5
double dArr 5;

int size = 10;
double secondArr size;

dArr[1] = 10.0;
secondArr[0] = 1.0;

double d = dArr[1];
double b = dArr[secondArr[0]];

string array assignment examples

# Declare array "sArr", size 5
string sArr 5;

int size = 10;
string secondArr size;

sArr[1] = "10";
secondArr[0] = "1";

string s = sArr[1];
string t = sArr[secondArr[0]];