(!****************************************************** Mosel User Guide Example Problems ================================= file arraydef.mos ````````````````` Defining arrays. (c) 2010 Fair Isaac Corporation author: S. Heipcke, Jul. 2010, rev. Sep. 2018 *******************************************************!) model "array definition" declarations A1: array(1..3) of integer ! Fixed size array F = {"a","b","c"} A2: array(F) of real ! Fixed size array A3: array(R:range) of integer ! Dense array with nknown index set A4: dynamic array(F) of real ! Sparse array A5: hashmap array(F) of real ! Sparse array end-declarations writeln("A1:", A1, " A2:", A2, " A3:", A3, " A4:", A4, " A5:", A5) ! Using the array initialization operator A1::[10,20,30] ! Range indices are known A2::(["a","b","c"])[1.1, 2.5, 3,9] ! String indices must be stated A3::(1..3)[10,20,30] ! Indices are not known upfront ! Redefine an entry A2("a"):=5,1 ! This line leads to an 'index out of range' error ! A2("d"):=5,1 setrandseed(3) forall(f in F) A4(f):= 10*random ! Value assignment forall(f in F) A5(f):= A4(f) delcell(A4("a")); delcell(A5("b")) ! Deleting entries from sparse arrays writeln("A1:", A1, " A2:", A2, " A3:", A3, " A4:", A4, " A5:", A5) delcell(A4); reset(A5) ! Deleting the whole array contents writeln("A4:", A4, " A5:", A5) end-model