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Original file line number | Diff line number | Diff line change |
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Extension { #name : #Integer } | ||
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{ #category : #'*NumberParser' } | ||
Integer class >> readFrom: aStringOrStream base: base [ | ||
"Answer an instance of one of the concrete subclasses if Integer. | ||
Initial minus sign accepted, and bases > 10 use letters A-Z. | ||
Imbedded radix specifiers not allowed; use Number | ||
class readFrom: for that. | ||
Raise an Error if there are no digits. | ||
If stringOrStream dos not start with a valid number description, answer 0 for backward compatibility. This is not clever and should better be changed." | ||
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||
^(NumberParser on: aStringOrStream) nextIntegerBase: base | ||
] |
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Original file line number | Diff line number | Diff line change |
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" | ||
NumberParser is parsing and building numbers from string/stream. | ||
" | ||
Class { | ||
#name : #ManifestNumberParser, | ||
#superclass : #PackageManifest, | ||
#category : #'NumberParser-Manifest' | ||
} |
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Original file line number | Diff line number | Diff line change |
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Extension { #name : #Number } | ||
|
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{ #category : #'*NumberParser' } | ||
Number class >> readFrom: stringOrStream base: base [ | ||
"Answer a number as described on aStream in the given number base. | ||
If stringOrStream does not start with a valid number description, answer 0 for backward compatibility. This is not clever and should better be changed." | ||
|
||
^(NumberParser on: stringOrStream) nextNumberBase: base | ||
] |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1 @@ | ||
Package { #name : #NumberParser } |
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