'IS_PATTERN_USAGE' ?

[Kenny Lewis]

Does anyone have any idea where 'IS_PATTERN_USAGE' is documented please?

[William Roeder]

More details on structures of type "IS_PATTERN_USAGE(k)" can be found in the article «Trading Signal Generator Based on a Custom Indicator».

          MQL5 Cookbook - Trading signals of moving channels - MQL5 Articles № 2.1