BITMASKSET |
Description Performs a bitwise mask set operation.
Returns A number, bitwise masked with length bits of mask beginning at start.
Category Mathematical functions
Function syntax
    BitMaskSet(number, mask, start, length)
See also BitMaskClear, BitMaskRead
Parameters
Usage Bit functions operate on 32-bit signed integers, in the range -2147483648 - 2147483647.
Example
    <h3>BitMaskSet Example</h3>
    <p>Returns number bitwise masked with length bits of mask beginning at start.

    <p>BitMaskSet(255, 255, 4, 4):
    <cfoutput>#BitMaskSet(255, 255, 4, 4)#</cfoutput>
    <p>BitMaskSet(255, 0, 4, 4):
    <cfoutput>#BitMaskSet(255, 0, 4, 4)#</cfoutput>
    <p>BitMaskSet(0, 15, 4, 4):
    <cfoutput>#BitMaskSet(0, 15, 4, 4)#</cfoutput>

NUMBER |

32-bit signed integer

MASK |

32-bit signed integer; mask

START |

Integer, in the range 0-31, inclusive; start bit for mask

LENGTH |

Integer, in the range 0-31, inclusive; length of mask