LSArray Class

class localsolver.LSArray

Value type for array expressions. Such value is obtained with LSExpression.GetArrayValue() or LSSolution.GetArrayValue(LSExpression). An array can contain numbers (int, double) or other LSArray (for multi-dimensional arrays).

Arrays are not decisions and cannot be modified.

Since:7.5
See:LSModel
See:LSExpression
See:LSOperator.Array

Summary

Methods
Count Returns the number of values in the array.
IsBool Returns true if the value at the given position is a boolean.
IsInt Returns true if the value at the given position is an integer.
IsDouble Returns true if the value at the given position is a double.
IsArray Returns true if the value at the given position is an array.
GetIntValue Returns the integer value at the given position.
GetDoubleValue Returns the double value at the given position.
GetArrayValue Returns the array value at the given position.
ToString Returns a string representation of the values in the array in the format { val0, val1, ..., valN }.

Instance methods

int Count()

Returns the number of values in the array. Elements in arrays are indexed from 0 to count()-1.

Returns:Number of values in the array.
Return type:int
bool IsBool(int position)

Returns true if the value at the given position is a boolean. You can retrieve the value with GetIntValue().

Arguments:position (int) – Position of the value to query.
Returns:True if the value at the given position is a boolean.
Return type:bool
bool IsInt(int position)

Returns true if the value at the given position is an integer. You can retrieve the value with GetIntValue().

Arguments:position (int) – Position of the value to query.
Returns:True if the value at the given position is an integer.
Return type:bool
bool IsDouble(int position)

Returns true if the value at the given position is a double. You can retrieve the value with GetDoubleValue().

Arguments:position (int) – Position of the value to query.
Returns:True if the value at the given position is a boolean.
Return type:bool
bool IsArray(int position)

Returns true if the value at the given position is an array. You can retrieve the value with GetArrayValue().

Arguments:position (int) – Position of the value to query.
Returns:True if the value at the given position is an array.
Return type:bool
long GetIntValue(int position)

Returns the integer value at the given position. If the value is neither an integer, nor a boolean, an exception is thrown.

Arguments:position (int) – Position of the value to query.
Returns:Integer value.
Return type:long
double GetDoubleValue(int position)

Returns the double value at the given position. If the value is not a double, an exception is thrown.

Arguments:position (int) – Position of the value to query.
Returns:Double value.
Return type:double
LSArray GetArrayValue(int position)

Returns the array value at the given position. If the value is not an array, an exception is thrown.

Arguments:position (int) – Position of the value to query.
Returns:Array value.
Return type:LSArray
string ToString()

Returns a string representation of the values in the array in the format { val0, val1, ..., valN }.

Returns:A String representation of the array
Return type:string