summaryrefslogtreecommitdiffstats
path: root/tcl8.6/doc/my.n
diff options
context:
space:
mode:
authorWilliam Joye <wjoye@cfa.harvard.edu>2016-10-18 17:31:11 (GMT)
committerWilliam Joye <wjoye@cfa.harvard.edu>2016-10-18 17:31:11 (GMT)
commit066971b1e6e77991d9161bb0216a63ba94ea04f9 (patch)
tree6de02f79b7a4bb08a329581aa67b444fb9001bfd /tcl8.6/doc/my.n
parentba065c2de121da1c1dfddd0aa587d10e7e150f05 (diff)
parent9966985d896629eede849a84f18e406d1164a16c (diff)
downloadblt-066971b1e6e77991d9161bb0216a63ba94ea04f9.zip
blt-066971b1e6e77991d9161bb0216a63ba94ea04f9.tar.gz
blt-066971b1e6e77991d9161bb0216a63ba94ea04f9.tar.bz2
Merge commit '9966985d896629eede849a84f18e406d1164a16c' as 'tcl8.6'
Diffstat (limited to 'tcl8.6/doc/my.n')
-rw-r--r--tcl8.6/doc/my.n56
1 files changed, 56 insertions, 0 deletions
diff --git a/tcl8.6/doc/my.n b/tcl8.6/doc/my.n
new file mode 100644
index 0000000..2a9769b
--- /dev/null
+++ b/tcl8.6/doc/my.n
@@ -0,0 +1,56 @@
+'\"
+'\" Copyright (c) 2007 Donal K. Fellows
+'\"
+'\" See the file "license.terms" for information on usage and redistribution
+'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+'\"
+.TH my n 0.1 TclOO "TclOO Commands"
+.so man.macros
+.BS
+'\" Note: do not modify the .SH NAME line immediately below!
+.SH NAME
+my \- invoke any method of current object
+.SH SYNOPSIS
+.nf
+package require TclOO
+
+\fBmy\fI methodName\fR ?\fIarg ...\fR?
+.fi
+.BE
+.SH DESCRIPTION
+.PP
+The \fBmy\fR command is used to allow methods of objects to invoke any method
+of the object (or its class). In particular, the set of valid values for
+\fImethodName\fR is the set of all methods supported by an object and its
+superclasses, including those that are not exported. The object upon which the
+method is invoked is always the one that is the current context of the method
+(i.e. the object that is returned by \fBself object\fR) from which the
+\fBmy\fR command is invoked.
+.PP
+Each object has its own \fBmy\fR command, contained in its instance namespace.
+.SH EXAMPLES
+.PP
+This example shows basic use of \fBmy\fR to use the \fBvariables\fR method of
+the \fBoo::object\fR class, which is not publicly visible by default:
+.PP
+.CS
+oo::class create c {
+ method count {} {
+ \fBmy\fR variable counter
+ puts [incr counter]
+ }
+}
+c create o
+o count \fI\(-> prints "1"\fR
+o count \fI\(-> prints "2"\fR
+o count \fI\(-> prints "3"\fR
+.CE
+.SH "SEE ALSO"
+next(n), oo::object(n), self(n)
+.SH KEYWORDS
+method, method visibility, object, private method, public method
+
+.\" Local variables:
+.\" mode: nroff
+.\" fill-column: 78
+.\" End: