Курсовой проект групп 3341 и 3382 / DMCore / DmmConstants

unit DmmConstants;

interface

uses
Math,
SysUtils;

const ARFF_FILE_EXTENSION = '.arff';
const BINARY_FILE_EXTENSION = '.bsi';

const ARFF_RELATION = '@relation';
const ARFF_DATA = '@data';

const ARFF_ATTRIBUTE = '@attribute';
const ARFF_ATTRIBUTE_STRING = 'string';
const ARFF_ATTRIBUTE_INTEGER = 'integer';
const ARFF_ATTRIBUTE_REAL = 'real';
const ARFF_ATTRIBUTE_NUMERIC = 'numeric';
const ARFF_ATTRIBUTE_DATE = 'date';

const ATTRIBUTE_TYPE_NUMERIC = 1;
const ATTRIBUTE_TYPE_NOMINAL = 2;
const ATTRIBUTE_TYPE_STRING = 3;
const ATTRIBUTE_TYPE_DATE = 4;

const ATTRIBUTE_ORDERING_ORDERED = 1;
const ATTRIBUTE_ORDERING_MODULO = 2;
const ATTRIBUTE_ORDERING_SYMBOLIC = 3;

const FAST_VECTOR_CAPACITY_INCREMENT = 1;
const FAST_VECTOR_CAPACITY_MULTIPLIER = 2;

const MISSING_VALUE = NaN;

//максимальное положительное число
const MAX_VALUE = 1.7976931348623157e+308;
const IMAX_VALUE = 2147483647;
const IMIN_VALUE = -2147483647;

const MIN_VALUE = 4.9e-324;

//допустимая ошибка при сравнении
const SMALL = 1e-6;

implementation

end.