&
Bitwise intersection of two numbers
Description
Performs a bit-by-bit AND of two numbers as expressed in binary. Outputs a number composed of all those bits which are 1 in both of the two numbers.
Arguments
initial-value[int]
optional
Sets an initial value to be AND-ed with a number received in the left inlet.
Attributes
Common Box Attributes
annotation[symbol]
Sets the text that will be displayed in the Clue window when the user moves the mouse over the object.
background[int]: 0
Adds or removes the object from the patcher's background layer. background 1 adds the object to the background layer, background 0 removes it. Objects in the background layer are shown behind all objects in the default foreground layer.
color[4 floats]
Sets the color for the object box outline.
fontface[int]
Sets the type style used by the object. The options are:
plain
bold
italic
bold italic
Possible values:
0 = 'regular'
1 = 'bold'
2 = 'italic'
3 = 'bold italic'
fontname[symbol]
Sets the object's font.
fontsize[float]
Sets the object's font size (in points).
Possible values:
'8'
'9'
'10'
'11'
'12'
'13'
'14'
'16'
'18'
'20'
'24'
'30'
'36'
'48'
'64'
'72'
hint[symbol]
Sets the text that will be displayed in as a pop-up hint when the user moves the mouse over the object in a locked patcher.
ignoreclick[int]: 0
Toggles whether an object ignores mouse clicks in a locked patcher.
jspainterfile[symbol]
You can override the default appearance of a user interface object by assigning a JavaScript file with code for painting the object. The file must be in the search path.
patching_rect[4 floats]: 0. 0. 100. 0.
Sets the position and size of the object in the patcher window.
position[2 floats]
write-only
Sets the object's x and y position in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its size unchanged.
presentation[int]: 0
Sets whether an object belongs to the patcher's presentation.
presentation_rect[4 floats]: 0. 0. 0. 0.
Sets the x and y position and width and height of the object in the patcher's presentation, leaving its patching position unchanged.
rect[4 floats]
write-only
Sets the x and y position and width and height of the object in both patching and presentation modes (if the object belongs to its patcher's presentation).
size[2 floats]
write-only
Sets the object's width and height in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its position unchanged.
textcolor[4 floats]
Sets the color for the object's text in RGBA format.
textjustification[int]
Sets the justification for the object's text.
Possible values:
0 = 'left'
1 = 'center'
2 = 'right'
varname[symbol]
Sets the patcher's scripting name, which can be used to address the object by name in pattr, scripting messages to thispatcher, and the js object.
Messages
bang
In left inlet: Performs the comparison with the numbers currently stored. If there is no argument, & initially holds 0 for comparison.
int
In left inlet: The number is compared, in binary form, with the number in the right inlet. The output is a number composed of those bits which are 1 in both numbers.
- input
[int]
(inlet1)
In right inlet: The number is stored for comparison with a number received in the left inlet.
- comparison-number
[int]
float
Converted to int .
- input
[float]
set
In left inlet: The word set followed by a number will set the input to the bitwise-and operation without causing output (a successive bang will output the result).
- set-input
[int]
list
In left inlet: Compares the first and second numbers bit-by-bit, and outputs a number composed of those bits which are 1 in both numbers.
- input
[number]
- comparison-value
[number]
Output
int
The two numbers received in the inlets are compared, one bit at a time. If a bit is 1 in both numbers, it will be 1 in the output number, otherwise it will be 0 in the output number.
See Also
| Name | Description |
|---|---|
| && | Perform a logical AND |
| | | Bitwise union of two numbers |
| || | Perform a logical OR |