[#BloombergLP-bdlc-BitArray-minusEqual-0c]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/BitArray.adoc[BitArray]::minusEqual
:relfileprefix: ../../../
:mrdocs:

`minusEqual` overloads

== Synopses

Declared in `<bdlc_bitarray.h>`

Subtract `value` from the bit at `index` (logical `A & !B`).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/BitArray/minusEqual-07.adoc[minusEqual](
    std::size_t index,
    bool value);
----

[.small]#xref:BloombergLP/bdlc/BitArray/minusEqual-07.adoc[_» more..._]#

Bitwise MINUS a bit range from `srcArray` out of this array.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/BitArray/minusEqual-0a.adoc[minusEqual](
    std::size_t dstIndex,
    xref:BloombergLP/bdlc/BitArray.adoc[BitArray] const& srcArray,
    std::size_t srcIndex,
    std::size_t numBits);
----

[.small]#xref:BloombergLP/bdlc/BitArray/minusEqual-0a.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *index*
| bit position to modify
| *value*
| bit value to subtract at `index`
| *dstIndex*
| starting index in this array
| *srcArray*
| array providing the bits to subtract
| *srcIndex*
| starting index in `srcArray`
| *numBits*
| number of bits to subtract
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#