pjs.testBit()

Compares bits identified in the parameter with the corresponding bits in a field name or value.

Parameters

Bit numbers - A string value that specifies the bit numbers to test.
Test value - A Profound.js field name or a hex value to test.

Return Value

An Object with the following Boolean properties:

hi - True if any bits are 0
lo - True if one or more bits are 1
eq - True if all bits are 1

Example

Test if bit 4 is on

pjs.define("bitfield", { type: 'char', length: 1, initValue: String.fromEbcdicHex('08')}); // Binary 0000 1000
                                                                                           //             ^ Bit 4
var _rs = pjs.testBit('4', bitfield);
if (_rs.eq) {
 
  // Bit 4 is on...
  doSomething();
 
}

RPG Equivalent

TESTB