/usr/share/gnu-smalltalk/kernel/MethodInfo.st is in gnu-smalltalk-common 3.2.4-2.1.
This file is owned by root:root, with mode 0o644.
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|
| MethodInfo Method Definitions
|
|
======================================================================"
"======================================================================
|
| Copyright 1988,92,94,95,99,2000,2001,2002,2003
| Free Software Foundation, Inc.
| Written by Steve Byrne.
|
| This file is part of the GNU Smalltalk class library.
|
| The GNU Smalltalk class library is free software; you can redistribute it
| and/or modify it under the terms of the GNU Lesser General Public License
| as published by the Free Software Foundation; either version 2.1, or (at
| your option) any later version.
|
| The GNU Smalltalk class library is distributed in the hope that it will be
| useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
| General Public License for more details.
|
| You should have received a copy of the GNU Lesser General Public License
| along with the GNU Smalltalk class library; see the file COPYING.LIB.
| If not, write to the Free Software Foundation, 59 Temple Place - Suite
| 330, Boston, MA 02110-1301, USA.
|
======================================================================"
Object subclass: MethodInfo [
| sourceCode category class selector |
<shape: #pointer>
<category: 'Language-Implementation'>
<comment: 'I provide information about particular methods. I can produce the category
that a method was filed under, and can be used to access the source
code of the method.'>
category [
"Answer the method category"
<category: 'accessing'>
category isNil ifTrue: [category := 'still unclassified'].
^category
]
category: aCategory [
"Set the method category"
<category: 'accessing'>
category := aCategory
]
methodClass [
"Answer the class in which the method is defined"
<category: 'accessing'>
^class
]
methodClass: aClass [
"Set the class in which the method is defined"
<category: 'accessing'>
class := aClass
]
selector [
"Answer the selector through which the method is called"
<category: 'accessing'>
^selector
]
selector: aSymbol [
"Set the selector through which the method is called"
<category: 'accessing'>
selector := aSymbol
]
stripSourceCode [
"Remove the reference to the source code for the method"
<category: 'accessing'>
sourceCode := nil
]
sourceCode [
"Answer a FileSegment or String or nil containing the method source code"
<category: 'accessing'>
^sourceCode
]
sourceString [
"Answer a String containing the method source code"
<category: 'accessing'>
^sourceCode asString
]
sourceFile [
"Answer the name of the file where the method source code is"
<category: 'accessing'>
^sourceCode fileName
]
sourcePos [
"Answer the starting position of the method source code in the sourceFile"
<category: 'accessing'>
^sourceCode filePos
]
= aMethodInfo [
"Compare the receiver and aMethodInfo, answer whether they're equal"
<category: 'equality'>
self class == aMethodInfo class ifFalse: [^false].
self == aMethodInfo ifTrue: [^true].
self sourceString = aMethodInfo sourceString ifFalse: [^false].
^category = aMethodInfo category
]
hash [
"Answer an hash value for the receiver"
<category: 'equality'>
^sourceCode hash bitXor: category hash
]
setSourceCode: source [
<category: 'private'>
sourceCode := source
]
]
|